Scala build crashed - scala

I have updated scala and sbt version to 2.12.0 and 0.13.8 respectively. Now every build fails with errors:
java.lang.VerifyError: Uninitialized object exists on backward branch 209
Exception Details:
Location:
scala/collection/immutable/HashMap$HashTrieMap.split()Lscala/collection/immutable/Seq; #249: goto
Reason:
Error exists in the bytecode
Bytecode:
0000000: 2ab6 0057 04a0 001e b200 afb2 00b4 04bd
0000010: 0002 5903 2a53 c000 b6b6 00ba b600 bec0
0000020: 00c0 b02a b600 31b8 003b 3c1b 04a4 015e
0000030: 1b05 6c3d 2a1b 056c 2ab6 0031 b700 c23e
0000040: 2ab6 0031 021d 787e 3604 2ab6 0031 0210
0000050: 201d 647c 7e36 05bb 0014 59b2 00b4 2ab6
0000060: 0033 c000 b6b6 00c6 b700 c91c b600 cd3a
0000070: 0619 06c6 001a 1906 b600 d1c0 007d 3a07
0000080: 1906 b600 d4c0 007d 3a08 a700 0dbb 00d6
0000090: 5919 06b7 00d9 bf19 073a 0919 083a 0abb
00000a0: 0002 5915 0419 09bb 0014 59b2 00b4 1909
00000b0: c000 b6b6 00c6 b700 c903 b800 df3a 0e3a
00000c0: 0d03 190d b900 e301 0019 0e3a 1136 1036
00000d0: 0f15 0f15 109f 0027 150f 0460 1510 190d
00000e0: 150f b900 e602 00c0 0005 3a17 1911 1917
00000f0: b800 ea3a 1136 1036 0fa7 ffd8 1911 b800
0000100: eeb7 005c 3a0b bb00 0259 1505 190a bb00
0000110: 1459 b200 b419 0ac0 00b6 b600 c6b7 00c9
0000120: 03b8 00df 3a13 3a12 0319 12b9 00e3 0100
0000130: 1913 3a16 3615 3614 1514 1515 9f00 2715
0000140: 1404 6015 1519 1215 14b9 00e6 0200 c000
0000150: 053a 1819 1619 18b8 00f1 3a16 3615 3614
0000160: a7ff d819 16b8 00ee b700 5c3a 0cb2 00f6
0000170: b200 b405 bd00 0259 0319 0b53 5904 190c
0000180: 53c0 00b6 b600 bab6 00f9 b02a b600 3303
0000190: 32b6 00fb b0
Stackmap Table:
same_frame(#35)
full_frame(#141,{Object[#2],Integer,Integer,Integer,Integer,Integer,Object[#105]},{})
append_frame(#151,Object[#125],Object[#125])
full_frame(#209,{Object[#2],Integer,Integer,Integer,Integer,Integer,Object[#105],Object[#125],Object[#125],Object[#125],Object[#125],Top,Top,Object[#20],Object[#55],Integer,Integer,Object[#103]},{Uninitialized[#159],Uninitialized[#159],Integer,Object[#125]})
full_frame(#252,{Object[#2],Integer,Integer,Integer,Integer,Integer,Object[#105],Object[#125],Object[#125],Object[#125],Object[#125],Top,Top,Object[#20],Object[#55],Integer,Integer,Object[#103]},{Uninitialized[#159],Uninitialized[#159],Integer,Object[#125]})
full_frame(#312,{Object[#2],Integer,Integer,Integer,Integer,Integer,Object[#105],Object[#125],Object[#125],Object[#125],Object[#125],Object[#2],Top,Object[#20],Object[#55],Integer,Integer,Object[#103],Object[#20],Object[#55],Integer,Integer,Object[#103]},{Uninitialized[#262],Uninitialized[#262],Integer,Object[#125]})
full_frame(#355,{Object[#2],Integer,Integer,Integer,Integer,Integer,Object[#105],Object[#125],Object[#125],Object[#125],Object[#125],Object[#2],Top,Object[#20],Object[#55],Integer,Integer,Object[#103],Object[#20],Object[#55],Integer,Integer,Object[#103]},{Uninitialized[#262],Uninitialized[#262],Integer,Object[#125]})
full_frame(#395,{Object[#2],Integer},{})
at scala.collection.immutable.HashMap$.scala$collection$immutable$HashMap$$makeHashTrieMap(HashMap.scala:179)
at scala.collection.immutable.HashMap$HashMap1.updated0(HashMap.scala:211)
at scala.collection.immutable.HashMap.$plus(HashMap.scala:59)
at scala.collection.immutable.HashMap.$plus(HashMap.scala:62)
at scala.collection.immutable.Map$Map4.updated(Map.scala:201)
at scala.collection.immutable.Map$Map4.$plus(Map.scala:202)
at scala.collection.immutable.Map$Map4.$plus(Map.scala:180)
at scala.collection.mutable.MapBuilder.$plus$eq(MapBuilder.scala:29)
at scala.collection.mutable.MapBuilder.$plus$eq(MapBuilder.scala:25)
at scala.collection.generic.Growable.$anonfun$$plus$plus$eq$1(Growable.scala:59)
at scala.collection.generic.Growable$$Lambda$19/924699145.apply(Unknown Source)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:48)
at scala.collection.generic.Growable.$plus$plus$eq(Growable.scala:59)
at scala.collection.generic.Growable.$plus$plus$eq$(Growable.scala:50)
at scala.collection.mutable.MapBuilder.$plus$plus$eq(MapBuilder.scala:25)
at scala.collection.generic.GenMapFactory.apply(GenMapFactory.scala:48)
at scala.sys.package$.env(package.scala:61)
at scala.tools.nsc.settings.ScalaSettings.defaultClasspath(ScalaSettings.scala:30)
at scala.tools.nsc.settings.ScalaSettings.defaultClasspath$(ScalaSettings.scala:30)
at scala.tools.nsc.settings.MutableSettings.defaultClasspath(MutableSettings.scala:19)
at scala.tools.nsc.settings.ScalaSettings.$init$(ScalaSettings.scala:60)
at scala.tools.nsc.settings.MutableSettings.<init>(MutableSettings.scala:20)
at scala.tools.nsc.Settings.<init>(Settings.scala:12)
at scala.tools.nsc.Driver.process(Driver.scala:41)
at scala.tools.nsc.Main.process(Main.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at sbt.compiler.RawCompiler.apply(RawCompiler.scala:26)
at sbt.compiler.AnalyzingCompiler$$anonfun$compileSources$1$$anonfun$apply$2.apply(AnalyzingCompiler.scala:146)
at sbt.compiler.AnalyzingCompiler$$anonfun$compileSources$1$$anonfun$apply$2.apply(AnalyzingCompiler.scala:142)
at sbt.IO$.withTemporaryDirectory(IO.scala:291)
at sbt.compiler.AnalyzingCompiler$$anonfun$compileSources$1.apply(AnalyzingCompiler.scala:142)
at sbt.compiler.AnalyzingCompiler$$anonfun$compileSources$1.apply(AnalyzingCompiler.scala:139)
at sbt.IO$.withTemporaryDirectory(IO.scala:291)
at sbt.compiler.AnalyzingCompiler$.compileSources(AnalyzingCompiler.scala:139)
at sbt.compiler.ComponentCompiler$$anonfun$compileAndInstall$1.apply(ComponentCompiler.scala:63)
at sbt.compiler.ComponentCompiler$$anonfun$compileAndInstall$1.apply(ComponentCompiler.scala:60)
at sbt.IO$.withTemporaryDirectory(IO.scala:291)
at sbt.compiler.ComponentCompiler.compileAndInstall(ComponentCompiler.scala:60)
at sbt.compiler.ComponentCompiler$$anonfun$getLocallyCompiled$1.apply$mcV$sp(ComponentCompiler.scala:50)
at sbt.IfMissing$Define.apply(ComponentManager.scala:75)
at sbt.ComponentManager.sbt$ComponentManager$$createAndCache$1(ComponentManager.scala:39)
at sbt.ComponentManager$$anonfun$sbt$ComponentManager$$fromGlobal$1$1.apply(ComponentManager.scala:27)
at sbt.ComponentManager$$anonfun$sbt$ComponentManager$$fromGlobal$1$1.apply(ComponentManager.scala:26)
at sbt.ComponentManager$$anon$1.call(ComponentManager.scala:50)
at xsbt.boot.Locks$GlobalLock.withChannel$1(Locks.scala:93)
at xsbt.boot.Locks$GlobalLock.xsbt$boot$Locks$GlobalLock$$withChannelRetries$1(Locks.scala:78)
at xsbt.boot.Locks$GlobalLock$$anonfun$withFileLock$1.apply(Locks.scala:97)
at xsbt.boot.Using$.withResource(Using.scala:10)
at xsbt.boot.Using$.apply(Using.scala:9)
at xsbt.boot.Locks$GlobalLock.ignoringDeadlockAvoided(Locks.scala:58)
at xsbt.boot.Locks$GlobalLock.withLock(Locks.scala:48)
at xsbt.boot.Locks$.apply0(Locks.scala:31)
at xsbt.boot.Locks$.apply(Locks.scala:28)
at sbt.ComponentManager.lock(ComponentManager.scala:50)
at sbt.ComponentManager.lockGlobalCache(ComponentManager.scala:49)
at sbt.ComponentManager.sbt$ComponentManager$$fromGlobal$1(ComponentManager.scala:25)
at sbt.ComponentManager$$anonfun$files$1$$anonfun$apply$2.apply(ComponentManager.scala:44)
at sbt.ComponentManager$$anonfun$files$1$$anonfun$apply$2.apply(ComponentManager.scala:44)
at sbt.ComponentManager.sbt$ComponentManager$$getOrElse$1(ComponentManager.scala:32)
at sbt.ComponentManager$$anonfun$files$1.apply(ComponentManager.scala:44)
at sbt.ComponentManager$$anonfun$files$1.apply(ComponentManager.scala:44)
at sbt.ComponentManager$$anon$1.call(ComponentManager.scala:50)
at xsbt.boot.Locks$GlobalLock.withChannel$1(Locks.scala:93)
at xsbt.boot.Locks$GlobalLock.xsbt$boot$Locks$GlobalLock$$withChannelRetries$1(Locks.scala:78)
at xsbt.boot.Locks$GlobalLock$$anonfun$withFileLock$1.apply(Locks.scala:97)
at xsbt.boot.Using$.withResource(Using.scala:10)
at xsbt.boot.Using$.apply(Using.scala:9)
at xsbt.boot.Locks$GlobalLock.ignoringDeadlockAvoided(Locks.scala:58)
at xsbt.boot.Locks$GlobalLock.withLock(Locks.scala:48)
at xsbt.boot.Locks$.apply0(Locks.scala:31)
at xsbt.boot.Locks$.apply(Locks.scala:28)
at sbt.ComponentManager.lock(ComponentManager.scala:50)
at sbt.ComponentManager.lockLocalCache(ComponentManager.scala:47)
at sbt.ComponentManager.files(ComponentManager.scala:44)
at sbt.ComponentManager.file(ComponentManager.scala:53)
at sbt.compiler.ComponentCompiler.getLocallyCompiled(ComponentCompiler.scala:50)
at sbt.compiler.ComponentCompiler.apply(ComponentCompiler.scala:36)
at sbt.compiler.ComponentCompiler$$anon$1.apply(ComponentCompiler.scala:23)
at sbt.compiler.AnalyzingCompiler.loader(AnalyzingCompiler.scala:112)
at sbt.compiler.AnalyzingCompiler.getInterfaceClass(AnalyzingCompiler.scala:117)
at sbt.compiler.AnalyzingCompiler.call(AnalyzingCompiler.scala:98)
at sbt.compiler.AnalyzingCompiler.newCachedCompiler(AnalyzingCompiler.scala:56)
at sbt.compiler.AnalyzingCompiler.newCachedCompiler(AnalyzingCompiler.scala:51)
at sbt.compiler.CompilerCache$$anon$2.apply(CompilerCache.scala:47)
at sbt.compiler.AnalyzingCompiler.compile(AnalyzingCompiler.scala:39)
at sbt.compiler.MixedAnalyzingCompiler$$anonfun$compileScala$1$1.apply$mcV$sp(MixedAnalyzingCompiler.scala:51)
at sbt.compiler.MixedAnalyzingCompiler$$anonfun$compileScala$1$1.apply(MixedAnalyzingCompiler.scala:51)
at sbt.compiler.MixedAnalyzingCompiler$$anonfun$compileScala$1$1.apply(MixedAnalyzingCompiler.scala:51)
at sbt.compiler.MixedAnalyzingCompiler.timed(MixedAnalyzingCompiler.scala:75)
at sbt.compiler.MixedAnalyzingCompiler.compileScala$1(MixedAnalyzingCompiler.scala:50)
at sbt.compiler.MixedAnalyzingCompiler.compile(MixedAnalyzingCompiler.scala:65)
at sbt.compiler.IC$$anonfun$compileInternal$1.apply(IncrementalCompiler.scala:160)
at sbt.compiler.IC$$anonfun$compileInternal$1.apply(IncrementalCompiler.scala:160)
at sbt.inc.IncrementalCompile$$anonfun$doCompile$1.apply(Compile.scala:66)
at sbt.inc.IncrementalCompile$$anonfun$doCompile$1.apply(Compile.scala:64)
at sbt.inc.IncrementalCommon.cycle(IncrementalCommon.scala:31)
at sbt.inc.Incremental$$anonfun$1.apply(Incremental.scala:62)
at sbt.inc.Incremental$$anonfun$1.apply(Incremental.scala:61)
at sbt.inc.Incremental$.manageClassfiles(Incremental.scala:89)
at sbt.inc.Incremental$.compile(Incremental.scala:61)
at sbt.inc.IncrementalCompile$.apply(Compile.scala:54)
at sbt.compiler.IC$.compileInternal(IncrementalCompiler.scala:160)
at sbt.compiler.IC$.incrementalCompile(IncrementalCompiler.scala:138)
at sbt.Compiler$.compile(Compiler.scala:128)
at sbt.Compiler$.compile(Compiler.scala:114)
at sbt.Defaults$.sbt$Defaults$$compileIncrementalTaskImpl(Defaults.scala:814)
at sbt.Defaults$$anonfun$compileIncrementalTask$1.apply(Defaults.scala:805)
at sbt.Defaults$$anonfun$compileIncrementalTask$1.apply(Defaults.scala:803)
at scala.Function1$$anonfun$compose$1.apply(Function1.scala:47)
at sbt.$tilde$greater$$anonfun$$u2219$1.apply(TypeFunctions.scala:40)
at sbt.std.Transform$$anon$4.work(System.scala:63)
at sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:226)
at sbt.Execute$$anonfun$submit$1$$anonfun$apply$1.apply(Execute.scala:226)
at sbt.ErrorHandling$.wideConvert(ErrorHandling.scala:17)
at sbt.Execute.work(Execute.scala:235)
at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:226)
at sbt.Execute$$anonfun$submit$1.apply(Execute.scala:226)
at sbt.ConcurrentRestrictions$$anon$4$$anonfun$1.apply(ConcurrentRestrictions.scala:159)
at sbt.CompletionService$$anon$2.call(CompletionService.scala:28)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
I am using jdk 1.8.0, OS X 10.11.6. Here code example:
object Main {
def main(args: Array[String]) {
println("test")
}
}
The same code builded fine with scala 2.10
UPD: build.sbt for 2.12 version
name := "hello_world_3"
version := "1.0"
scalaVersion := "2.12.0"


Problem was in minor JDK version. Scala 2.12 require's newer version of JDK then 1.8.0_111. So after JDK upgrade everything work. Thanks to #rumoku

Related

Game crashes when loading Admob smart banner

I just upgrade my game to Unity 2019.2.0f1 and Admob 3.18.2
Now it crashes when I load smart banner (other adsize works fine).
Here is the log:
java.lang.NullPointerException: Attempt to invoke virtual method
'boolean com.google.android.gms.ads.AdSize.equals(java.lang.Object)'
on a null object reference 08-03 14:57:29.307 19834 19834 E
AndroidRuntime: at
com.google.android.gms.internal.ads.zzwu.zza(com.google.android.gms:play-services-ads-lite##18.1.1:248)
08-03 14:57:29.307 19834 19834 E AndroidRuntime: at
com.google.android.gms.internal.ads.zzwu.zza(com.google.android.gms:play-services-ads-lite##18.1.1:87)
08-03 14:57:29.307 19834 19834 E AndroidRuntime: at
com.google.android.gms.ads.BaseAdView.loadAd(com.google.android.gms:play-services-ads-lite##18.1.1:15)
08-03 14:57:29.307 19834 19834 E AndroidRuntime: at
com.google.android.gms.ads.AdView.loadAd(com.google.android.gms:play-services-ads-lite##18.1.1:18)
08-03 14:57:29.307 19834 19834 E AndroidRuntime: at
com.google.unity.ads.Banner$5.run(Banner.java:278) 08-03 14:57:29.307
19834 19834 E AndroidRuntime: at
android.os.Handler.handleCallback(Handler.java:789) 08-03 14:57:29.307
19834 19834 E AndroidRuntime: at
android.os.Handler.dispatchMessage(Handler.java:98) 08-03 14:57:29.307
19834 19834 E AndroidRuntime: at
android.os.Looper.loop(Looper.java:164) 08-03 14:57:29.307 19834 19834
E AndroidRuntime: at
android.app.ActivityThread.main(ActivityThread.java:6944) 08-03
14:57:29.307 19834 19834 E AndroidRuntime: at
java.lang.reflect.Method.invoke(Native Method) 08-03 14:57:29.307
19834 19834 E AndroidRuntime: at
com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:327)
08-03 14:57:29.307 19834 19834 E AndroidRuntime: at
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1374)
Here is the code:
m_BannerView = new BannerView(adUnitId, AdSize.SmartBanner, AdPosition.Bottom);
m_BannerView.OnAdLoaded += HandleOnAdLoaded;
m_BannerView.OnAdFailedToLoad += HandleOnAdFailedToLoad;
m_BannerView.OnAdOpening += HandleOnAdOpened;
m_BannerView.OnAdClosed += HandleOnAdClosed;
m_BannerView.OnAdLeavingApplication += HandleOnAdLeavingApplication;
AdRequest request = new AdRequest.Builder().Build();
m_BannerView.LoadAd(request);

There's a thread on googleads-mobile-unity github about this issue:
https://github.com/googleads/googleads-mobile-unity/issues/987
One of contributors replied:
I recommend using Unity version 2019.1.11f1 until we determine the cause of
this. We believe it could be a Unity issue, as the Smart banner reference
is null even when proguard is off.

The solution of luvjungle and more specifically the comment of Juan Bentel worked like a charm for me
"Another one posted a working fix! GetAdSizeJavaObject inside Assets/GoogleMobileAds/Platforms/Android/Utils.cs seems to be broken. The first return must be changed to: return new AndroidJavaObject(AdSizeClassName, adSize.Width, adSize.Height).GetStatic("SMART_BANNER"); – Juan Bentel Aug 11 at 8:03 "

Using custom colormap on contourf

I have created a colourmap 'mycmap' which I want to use on every contourf in Matlab. How do this?
I have tried
[C,h]=contourf(Xrange,Y_range,capacity,14,'LineColor',mycmap');
but it doesn't work. My custom colour scale looks like:
mycmap =
0.9725 0.9725 0.9725
0.9442 0.9442 0.9442
0.9159 0.9159 0.9159
0.8876 0.8876 0.8876
0.8593 0.8593 0.8593
0.8310 0.8310 0.8310
0.8027 0.8027 0.8027
0.8002 0.8002 0.8002
0.7976 0.7976 0.7976
0.7950 0.7950 0.7950
0.7924 0.7924 0.7924
0.7204 0.7204 0.7204
0.6484 0.6484 0.6484
0.6484 0.6484 0.6484
0.6484 0.6484 0.6484
0.6329 0.6329 0.6329
0.6175 0.6175 0.6175
0.6021 0.6021 0.6021
0.5885 0.5885 0.5885
0.5750 0.5750 0.5750
0.5615 0.5615 0.5615
0.5480 0.5480 0.5480
0.5345 0.5345 0.5345
0.5210 0.5210 0.5210
0.5075 0.5075 0.5075
0.4940 0.4940 0.4940
0.4564 0.4564 0.4564
0.4188 0.4188 0.4188
0.4092 0.4092 0.4092
0.3995 0.3995 0.3995
0.3899 0.3899 0.3899
0.3802 0.3802 0.3802
0.3706 0.3706 0.3706
0.3609 0.3609 0.3609
0.3512 0.3512 0.3512
0.3416 0.3416 0.3416
0.3328 0.3328 0.3328
0.3239 0.3239 0.3239
0.3151 0.3151 0.3151
0.3063 0.3063 0.3063
0.2974 0.2974 0.2974
0.2886 0.2886 0.2886
0.2798 0.2798 0.2798
0.2771 0.2771 0.2771
0.2743 0.2743 0.2743
0.2716 0.2716 0.2716
0.2689 0.2689 0.2689
0.2661 0.2661 0.2661
0.2634 0.2634 0.2634
0.2607 0.2607 0.2607
0.2580 0.2580 0.2580
0.2552 0.2552 0.2552
0.2525 0.2525 0.2525
0.2498 0.2498 0.2498
0.2471 0.2471 0.2471
0.2196 0.2196 0.2196
0.1922 0.1922 0.1922
0.1647 0.1647 0.1647
0.1373 0.1373 0.1373
0.1098 0.1098 0.1098
0.0824 0.0824 0.0824
0.0549 0.0549 0.0549
0.0275 0.0275 0.0275
0 0 0
Thanks for helping.

You could invoke the colour map after the plotting...
[C,h]=contourf(Xrange,Y_range,capacity,14)
colormap(mycmap);

Eclipse Neon Crashes on startup on MacOS High Sierra

I have MacOS High Sierra, I downloaded eclipse Neon and I moved the file to the application folder. When I start eclipse and select a new workspace it shows the intro window for a second and it suddently closes. When I start eclipse again with the previous workspace I get the following error:
See the log file /Users/...../workspace/.metadata/.log
and the following lines are the content of the log file:
!SESSION 2017-08-08 20:01:14.727 -----------------------------------------------
eclipse.buildId=4.6.3.M20170301-0400
java.version=1.8.0_144
java.vendor=Oracle Corporation
BootLoader constants: OS=macosx, ARCH=x86_64, WS=cocoa, NL=en_US
Framework arguments: -product org.eclipse.epp.package.jee.product -keyring /Users/saadaoui/.eclipse_keyring
Command-line arguments: -os macosx -ws cocoa -arch x86_64 -product org.eclipse.epp.package.jee.product -keyring /Users/saadaoui/.eclipse_keyring
!ENTRY org.eclipse.core.net 1 0 2017-08-08 20:01:23.777
!MESSAGE System property http.nonProxyHosts has been set to local|*.local|169.254/16|*.169.254/16 by an external source. This value will be overwritten using the values from the preferences
!ENTRY org.eclipse.ui 4 0 2017-08-08 20:01:27.856
!MESSAGE Unhandled event loop exception
!STACK 0
org.eclipse.swt.SWTError: No more handles
at org.eclipse.swt.SWT.error(SWT.java:4559)
at org.eclipse.swt.SWT.error(SWT.java:4448)
at org.eclipse.swt.SWT.error(SWT.java:4419)
at org.eclipse.swt.graphics.Region.<init>(Region.java:87)
at org.eclipse.swt.graphics.Region.<init>(Region.java:59)
at org.eclipse.e4.ui.workbench.renderers.swt.CTabRendering.drawTabBody(CTabRendering.java:377)
at org.eclipse.e4.ui.workbench.renderers.swt.CTabRendering.draw(CTabRendering.java:223)
at org.eclipse.swt.custom.CTabFolder.onPaint(CTabFolder.java:2035)
at org.eclipse.swt.custom.CTabFolder$1.handleEvent(CTabFolder.java:339)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4256)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1501)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1524)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1509)
at org.eclipse.swt.widgets.Control.drawWidget(Control.java:1275)
at org.eclipse.swt.widgets.Widget.drawRect(Widget.java:765)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:5711)
at org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(Native Method)
at org.eclipse.swt.widgets.Display.applicationNextEventMatchingMask(Display.java:5084)
at org.eclipse.swt.widgets.Display.applicationProc(Display.java:5465)
at org.eclipse.swt.internal.cocoa.OS.objc_msgSend(Native Method)
at org.eclipse.swt.internal.cocoa.NSApplication.nextEventMatchingMask(NSApplication.java:94)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3700)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610)
at org.eclipse.equinox.launcher.Main.run(Main.java:1519)
!ENTRY org.eclipse.ui.workbench 4 0 2017-08-08 20:01:27.865
!MESSAGE An unexpected exception was thrown.
!STACK 0
java.lang.NullPointerException
at org.eclipse.swt.widgets.Display.getSystemImageForID(Display.java:1948)
at org.eclipse.swt.widgets.Display.getSystemImage(Display.java:1984)
at org.eclipse.ui.internal.statushandlers.LabelProviderWrapper.getSWTImage(LabelProviderWrapper.java:242)
at org.eclipse.ui.internal.statushandlers.LabelProviderWrapper.getImage(LabelProviderWrapper.java:226)
at org.eclipse.ui.internal.statushandlers.InternalDialog.createTitleArea(InternalDialog.java:250)
at org.eclipse.ui.internal.statushandlers.InternalDialog.createDialogArea(InternalDialog.java:217)
at org.eclipse.jface.dialogs.Dialog.createContents(Dialog.java:767)
at org.eclipse.jface.window.Window.create(Window.java:426)
at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1095)
at org.eclipse.ui.internal.statushandlers.WorkbenchStatusDialogManagerImpl.doAddStatusAdapter(WorkbenchStatusDialogManagerImpl.java:261)
at org.eclipse.ui.internal.statushandlers.WorkbenchStatusDialogManagerImpl.addStatusAdapter(WorkbenchStatusDialogManagerImpl.java:197)
at org.eclipse.ui.statushandlers.WorkbenchStatusDialogManager.addStatusAdapter(WorkbenchStatusDialogManager.java:158)
at org.eclipse.ui.statushandlers.WorkbenchErrorHandler.showStatusAdapter(WorkbenchErrorHandler.java:80)
at org.eclipse.ui.statushandlers.WorkbenchErrorHandler.handle(WorkbenchErrorHandler.java:49)
at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handle(IDEWorkbenchErrorHandler.java:101)
at org.eclipse.ui.internal.WorkbenchErrorHandlerProxy.handle(WorkbenchErrorHandlerProxy.java:31)
at org.eclipse.ui.statushandlers.StatusManager.handle(StatusManager.java:204)
at org.eclipse.ui.statushandlers.StatusManager.handle(StatusManager.java:246)
at org.eclipse.ui.statushandlers.StatusManager.handle(StatusManager.java:257)
at org.eclipse.ui.application.WorkbenchAdvisor.eventLoopException(WorkbenchAdvisor.java:330)
at org.eclipse.ui.internal.Workbench$3.eventLoopException(Workbench.java:531)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.handle(PartRenderingEngine.java:1143)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1133)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610)
at org.eclipse.equinox.launcher.Main.run(Main.java:1519)
!ENTRY org.eclipse.ui 4 0 2017-08-08 20:01:27.868
!MESSAGE Unhandled event loop exception
!STACK 0
org.eclipse.swt.SWTError: No more handles
at org.eclipse.swt.SWT.error(SWT.java:4559)
at org.eclipse.swt.SWT.error(SWT.java:4448)
at org.eclipse.swt.SWT.error(SWT.java:4419)
at org.eclipse.swt.graphics.Region.<init>(Region.java:87)
at org.eclipse.swt.graphics.Region.<init>(Region.java:59)
at org.eclipse.e4.ui.workbench.renderers.swt.CTabRendering.drawTabBody(CTabRendering.java:377)
at org.eclipse.e4.ui.workbench.renderers.swt.CTabRendering.draw(CTabRendering.java:223)
at org.eclipse.swt.custom.CTabFolder.onPaint(CTabFolder.java:2035)
at org.eclipse.swt.custom.CTabFolder$1.handleEvent(CTabFolder.java:339)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4256)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1501)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1524)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1509)
at org.eclipse.swt.widgets.Control.drawWidget(Control.java:1275)
at org.eclipse.swt.widgets.Widget.drawRect(Widget.java:765)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:5711)
at org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(Native Method)
at org.eclipse.swt.widgets.Display.applicationNextEventMatchingMask(Display.java:5084)
at org.eclipse.swt.widgets.Display.applicationProc(Display.java:5465)
at org.eclipse.swt.internal.cocoa.OS.objc_msgSend(Native Method)
at org.eclipse.swt.internal.cocoa.NSApplication.nextEventMatchingMask(NSApplication.java:94)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3700)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610)
at org.eclipse.equinox.launcher.Main.run(Main.java:1519)
!ENTRY org.eclipse.ui 4 0 2017-08-08 20:01:27.929
!MESSAGE Unhandled event loop exception
!STACK 0
org.eclipse.swt.SWTError: No more handles
at org.eclipse.swt.SWT.error(SWT.java:4559)
at org.eclipse.swt.SWT.error(SWT.java:4448)
at org.eclipse.swt.SWT.error(SWT.java:4419)
at org.eclipse.swt.graphics.Region.<init>(Region.java:87)
at org.eclipse.swt.graphics.Region.<init>(Region.java:59)
at org.eclipse.e4.ui.workbench.renderers.swt.CTabRendering.drawTabBody(CTabRendering.java:377)
at org.eclipse.e4.ui.workbench.renderers.swt.CTabRendering.draw(CTabRendering.java:223)
at org.eclipse.swt.custom.CTabFolder.onPaint(CTabFolder.java:2035)
at org.eclipse.swt.custom.CTabFolder$1.handleEvent(CTabFolder.java:339)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4256)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1501)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1524)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1509)
at org.eclipse.swt.widgets.Control.drawWidget(Control.java:1275)
at org.eclipse.swt.widgets.Widget.drawRect(Widget.java:765)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:5711)
at org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(Native Method)
at org.eclipse.swt.widgets.Display.applicationNextEventMatchingMask(Display.java:5084)
at org.eclipse.swt.widgets.Display.applicationProc(Display.java:5465)
at org.eclipse.swt.internal.cocoa.OS.objc_msgSend(Native Method)
at org.eclipse.swt.internal.cocoa.NSApplication.nextEventMatchingMask(NSApplication.java:94)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3700)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610)
at org.eclipse.equinox.launcher.Main.run(Main.java:1519)
!ENTRY org.eclipse.ui.workbench 4 0 2017-08-08 20:01:27.930
!MESSAGE An unexpected exception was thrown.
!STACK 0
java.lang.NullPointerException
at org.eclipse.swt.widgets.Display.getSystemImageForID(Display.java:1948)
at org.eclipse.swt.widgets.Display.getSystemImage(Display.java:1984)
at org.eclipse.ui.internal.statushandlers.LabelProviderWrapper.getSWTImage(LabelProviderWrapper.java:242)
at org.eclipse.ui.internal.statushandlers.LabelProviderWrapper.getImage(LabelProviderWrapper.java:226)
at org.eclipse.ui.internal.statushandlers.InternalDialog.createTitleArea(InternalDialog.java:250)
at org.eclipse.ui.internal.statushandlers.InternalDialog.createDialogArea(InternalDialog.java:217)
at org.eclipse.jface.dialogs.Dialog.createContents(Dialog.java:767)
at org.eclipse.jface.window.Window.create(Window.java:426)
at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1095)
at org.eclipse.ui.internal.statushandlers.WorkbenchStatusDialogManagerImpl.doAddStatusAdapter(WorkbenchStatusDialogManagerImpl.java:261)
at org.eclipse.ui.internal.statushandlers.WorkbenchStatusDialogManagerImpl.addStatusAdapter(WorkbenchStatusDialogManagerImpl.java:197)
at org.eclipse.ui.statushandlers.WorkbenchStatusDialogManager.addStatusAdapter(WorkbenchStatusDialogManager.java:158)
at org.eclipse.ui.statushandlers.WorkbenchErrorHandler.showStatusAdapter(WorkbenchErrorHandler.java:80)
at org.eclipse.ui.statushandlers.WorkbenchErrorHandler.handle(WorkbenchErrorHandler.java:49)
at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handle(IDEWorkbenchErrorHandler.java:101)
at org.eclipse.ui.internal.WorkbenchErrorHandlerProxy.handle(WorkbenchErrorHandlerProxy.java:31)
at org.eclipse.ui.statushandlers.StatusManager.handle(StatusManager.java:204)
at org.eclipse.ui.statushandlers.StatusManager.handle(StatusManager.java:246)
at org.eclipse.ui.statushandlers.StatusManager.handle(StatusManager.java:257)
at org.eclipse.ui.application.WorkbenchAdvisor.eventLoopException(WorkbenchAdvisor.java:330)
at org.eclipse.ui.internal.Workbench$3.eventLoopException(Workbench.java:531)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.handle(PartRenderingEngine.java:1143)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1133)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610)
at org.eclipse.equinox.launcher.Main.run(Main.java:1519)
!ENTRY org.eclipse.ui 4 0 2017-08-08 20:01:27.933
!MESSAGE Unhandled event loop exception
!STACK 0
org.eclipse.swt.SWTError: No more handles
at org.eclipse.swt.SWT.error(SWT.java:4559)
at org.eclipse.swt.SWT.error(SWT.java:4448)
at org.eclipse.swt.SWT.error(SWT.java:4419)
at org.eclipse.swt.graphics.Region.<init>(Region.java:87)
at org.eclipse.swt.graphics.Region.<init>(Region.java:59)
at org.eclipse.e4.ui.workbench.renderers.swt.CTabRendering.drawTabBody(CTabRendering.java:377)
at org.eclipse.e4.ui.workbench.renderers.swt.CTabRendering.draw(CTabRendering.java:223)
at org.eclipse.swt.custom.CTabFolder.onPaint(CTabFolder.java:2035)
at org.eclipse.swt.custom.CTabFolder$1.handleEvent(CTabFolder.java:339)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4256)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1501)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1524)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1509)
at org.eclipse.swt.widgets.Control.drawWidget(Control.java:1275)
at org.eclipse.swt.widgets.Widget.drawRect(Widget.java:765)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:5711)
at org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(Native Method)
at org.eclipse.swt.widgets.Display.applicationNextEventMatchingMask(Display.java:5084)
at org.eclipse.swt.widgets.Display.applicationProc(Display.java:5465)
at org.eclipse.swt.internal.cocoa.OS.objc_msgSend(Native Method)
at org.eclipse.swt.internal.cocoa.NSApplication.nextEventMatchingMask(NSApplication.java:94)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3700)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610)
at org.eclipse.equinox.launcher.Main.run(Main.java:1519)
!ENTRY org.eclipse.ui 4 0 2017-08-08 20:01:28.066
!MESSAGE Unhandled event loop exception
!STACK 0
org.eclipse.swt.SWTError: No more handles
at org.eclipse.swt.SWT.error(SWT.java:4559)
at org.eclipse.swt.SWT.error(SWT.java:4448)
at org.eclipse.swt.SWT.error(SWT.java:4419)
at org.eclipse.swt.graphics.Region.<init>(Region.java:87)
at org.eclipse.swt.graphics.Region.<init>(Region.java:59)
at org.eclipse.e4.ui.workbench.renderers.swt.CTabRendering.drawTabBody(CTabRendering.java:377)
at org.eclipse.e4.ui.workbench.renderers.swt.CTabRendering.draw(CTabRendering.java:223)
at org.eclipse.swt.custom.CTabFolder.onPaint(CTabFolder.java:2035)
at org.eclipse.swt.custom.CTabFolder$1.handleEvent(CTabFolder.java:339)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4256)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1501)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1524)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1509)
at org.eclipse.swt.widgets.Control.drawWidget(Control.java:1275)
at org.eclipse.swt.widgets.Widget.drawRect(Widget.java:765)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:5711)
at org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(Native Method)
at org.eclipse.swt.widgets.Display.applicationNextEventMatchingMask(Display.java:5084)
at org.eclipse.swt.widgets.Display.applicationProc(Display.java:5465)
at org.eclipse.swt.internal.cocoa.OS.objc_msgSend(Native Method)
at org.eclipse.swt.internal.cocoa.NSApplication.nextEventMatchingMask(NSApplication.java:94)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3700)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:693)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:610)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610)
at org.eclipse.equinox.launcher.Main.run(Main.java:1519)
!ENTRY org.eclipse.ui.workbench 4 0 2017-08-08 20:01:28.068
!MESSAGE An unexpected exception was thrown.
!STACK 0
java.lang.NullPointerException
at org.eclipse.swt.widgets.Display.getSystemImageForID(Display.java:1948)
at org.eclipse.swt.widgets.Display.getSystemImage(Display.java:1984)
at org.eclipse.ui.internal.statushandlers.LabelProviderWrapper.getSWTImage(LabelProviderWrapper.java:242)
at org.eclipse.ui.internal.statushandlers.LabelProviderWrapper.getImage(LabelProviderWrapper.java:226)
at org.eclipse.ui.internal.statushandlers.InternalDialog.createTitleArea(InternalDialog.java:250)
at org.eclipse.ui.internal.statushandlers.InternalDialog.createDialogArea(InternalDialog.java:217)
at org.eclipse.jface.dialogs.Dialog.createContents(Dialog.java:767)
at org.eclipse.jface.window.Window.create(Window.java:426)
at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1095)
at org.eclipse.ui.internal.statushandlers.WorkbenchStatusDialogManagerImpl.doAddStatusAdapter(WorkbenchStatusDialogManagerImpl.java:261)
at org.eclipse.ui.internal.statushandlers.WorkbenchStatusDialogManagerImpl.addStatusAdapter(WorkbenchStatusDialogManagerImpl.java:197)
at org.eclipse.ui.statushandlers.WorkbenchStatusDialogManager.addStatusAdapter(WorkbenchStatusDialogManager.java:158)
at org.eclipse.ui.statushandlers.WorkbenchErrorHandler.showStatusAdapter(WorkbenchErrorHandler.java:80)
at org.eclipse.ui.statushandlers.WorkbenchErrorHandler.handle(WorkbenchErrorHandler.java:49)
at org.eclipse.ui.internal.ide.IDEWorkbenchErrorHandler.handle(IDEWorkbenchErrorHandler.java:101)
.....
Any help would be really appreciated.
Thank you!

It looks like Eclipse didn't like the beta 4 version of MacOS High Sierra so I updated the OS to beta 5 version and Eclipse worked without any issues.

Unable to find class: org.apache.spark.h2o.package$StringHolder

I am trying the simple droplet https://github.com/h2oai/sparkling-water program, but I am unable to make it run successfully using spark-submit.
I used sparkling water 1.6.4, as used in the sample code.
spark-submit --jars sparkling-water-assembly-1.6.4-all.jar swtest_2.10-1.0.jar
I didn't use gradel way, provided in the sample code. I just used very simple sbt build.
name := "SWTest"
version := "1.0"
scalaVersion := "2.10.4"
libraryDependencies += "ai.h2o" % "sparkling-water-core_2.10" % "1.6.4"
libraryDependencies += "ai.h2o" % "sparkling-water-examples_2.10" % "1.6.4"
The program runs fine, until it reaches:
val trainRDD = h2oContext.asRDD[StringHolder](irisData('class))
val predictRDD = h2oContext.asRDD[StringHolder](predict)
val numMispredictions = trainRDD.zip(predictRDD).filter( i => {
val act = i._1
val pred = i._2
act.result != pred.result
}).collect()
It looks like the as.RDD needs a generic type, and here is "StringHolder"
However, it reports error " Unable to find class: org.apache.spark.h2o.package$StringHolder":
12-06 15:03:53.442 127.0.0.1:54321 489 FJ-1-3 INFO: Number of Trees Model Size in Bytes Min. Depth Max. Depth Mean Depth Min. Leaves Max. Leaves Mean Leaves
12-06 15:03:53.442 127.0.0.1:54321 489 FJ-1-3 INFO: 15 2176 1 5 4.20000 2 9 7.20000
12-06 15:03:53.442 127.0.0.1:54321 489 FJ-1-3 INFO: Scoring History:
12-06 15:03:53.442 127.0.0.1:54321 489 FJ-1-3 INFO: Timestamp Duration Number of Trees Training MSE Training LogLoss Training Classification Error
12-06 15:03:53.442 127.0.0.1:54321 489 FJ-1-3 INFO: 2016-12-06 15:03:50 0.261 sec 0 0.44444 1.09861 0.64000
12-06 15:03:53.442 127.0.0.1:54321 489 FJ-1-3 INFO: 2016-12-06 15:03:51 1.607 sec 1 0.36474 0.92664 0.04000
12-06 15:03:53.442 127.0.0.1:54321 489 FJ-1-3 INFO: 2016-12-06 15:03:52 1.987 sec 2 0.29854 0.79143 0.04667
12-06 15:03:53.442 127.0.0.1:54321 489 FJ-1-3 INFO: 2016-12-06 15:03:52 2.364 sec 3 0.24482 0.68353 0.04667
12-06 15:03:53.442 127.0.0.1:54321 489 FJ-1-3 INFO: 2016-12-06 15:03:53 2.668 sec 4 0.20083 0.59453 0.04667
12-06 15:03:53.442 127.0.0.1:54321 489 FJ-1-3 INFO: 2016-12-06 15:03:53 3.007 sec 5 0.16523 0.52069 0.04667
gbm prediction
12-06 15:03:53.846 127.0.0.1:54321 489 main INFO: Confusion Matrix (vertical: actual; across: predicted):
12-06 15:03:53.846 127.0.0.1:54321 489 main INFO: Iris-setosa Iris-versicolor Iris-virginica Error Rate
12-06 15:03:53.846 127.0.0.1:54321 489 main INFO: Iris-setosa 50 0 0 0.0000 = 0 / 50
12-06 15:03:53.846 127.0.0.1:54321 489 main INFO: Iris-versicolor 0 48 2 0.0400 = 2 / 50
12-06 15:03:53.846 127.0.0.1:54321 489 main INFO: Iris-virginica 0 5 45 0.1000 = 5 / 50
12-06 15:03:53.846 127.0.0.1:54321 489 main INFO: Totals 50 53 47 0.0467 = 7 / 150
12-06 15:03:53.847 127.0.0.1:54321 489 main INFO: Top-3 Hit Ratios:
12-06 15:03:53.847 127.0.0.1:54321 489 main INFO: K Hit Ratio
12-06 15:03:53.847 127.0.0.1:54321 489 main INFO: 1 0.953333
12-06 15:03:53.847 127.0.0.1:54321 489 main INFO: 2 1.000000
12-06 15:03:53.847 127.0.0.1:54321 489 main INFO: 3 1.000000
computer number of mispredictions
computer number of mispredictions
16/12/06 15:03:55 ERROR TaskResultGetter: Exception while getting task result
com.esotericsoftware.kryo.KryoException: Unable to find class: org.apache.spark.h2o.package$StringHolder
at com.esotericsoftware.kryo.util.DefaultClassResolver.readName(DefaultClassResolver.java:138)
at com.esotericsoftware.kryo.util.DefaultClassResolver.readClass(DefaultClassResolver.java:115)
at com.esotericsoftware.kryo.Kryo.readClass(Kryo.java:610)
at com.esotericsoftware.kryo.Kryo.readClassAndObject(Kryo.java:721)
at com.twitter.chill.Tuple2Serializer.read(TupleSerializers.scala:41)
at com.twitter.chill.Tuple2Serializer.read(TupleSerializers.scala:33)
at com.esotericsoftware.kryo.Kryo.readClassAndObject(Kryo.java:729)
at com.esotericsoftware.kryo.serializers.DefaultArraySerializers$ObjectArraySerializer.read(DefaultArraySerializers.java:338)
at com.esotericsoftware.kryo.serializers.DefaultArraySerializers$ObjectArraySerializer.read(DefaultArraySerializers.java:293)
at com.esotericsoftware.kryo.Kryo.readClassAndObject(Kryo.java:729)
at org.apache.spark.serializer.KryoSerializerInstance.deserialize(KryoSerializer.scala:311)
at org.apache.spark.scheduler.DirectTaskResult.value(TaskResult.scala:97)
at org.apache.spark.scheduler.TaskResultGetter$$anon$2$$anonfun$run$1.apply$mcV$sp(TaskResultGetter.scala:60)
at org.apache.spark.scheduler.TaskResultGetter$$anon$2$$anonfun$run$1.apply(TaskResultGetter.scala:51)
at org.apache.spark.scheduler.TaskResultGetter$$anon$2$$anonfun$run$1.apply(TaskResultGetter.scala:51)
at org.apache.spark.util.Utils$.logUncaughtExceptions(Utils.scala:1765)
at org.apache.spark.scheduler.TaskResultGetter$$anon$2.run(TaskResultGetter.scala:50)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.ClassNotFoundException: org.apache.spark.h2o.package$StringHolder
at java.lang.ClassLoader.findClass(ClassLoader.java:531)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at org.apache.spark.repl.h2o.InterpreterClassLoader.loadClass(InterpreterClassLoader.scala:37)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:274)
at com.esotericsoftware.kryo.util.DefaultClassResolver.readName(DefaultClassResolver.java:136)
... 19 more
Exception in thread "main" org.apache.spark.SparkException: Job aborted due to stage failure: Exception while getting task result: com.esotericsoftware.kryo.KryoException: Unable to find class: org.apache.spark.h2o.package$StringHolder
at org.apache.spark.scheduler.DAGScheduler.org$apache$spark$scheduler$DAGScheduler$$failJobAndIndependentStages(DAGScheduler.scala:1431)
at org.apache.spark.scheduler.DAGScheduler$$anonfun$abortStage$1.apply(DAGScheduler.scala:1419)
at org.apache.spark.scheduler.DAGScheduler$$anonfun$abortStage$1.apply(DAGScheduler.scala:1418)
at scala.collection.mutable.ResizableArray$class.foreach(ResizableArray.scala:59)
at scala.collection.mutable.ArrayBuffer.foreach(ArrayBuffer.scala:47)
at org.apache.spark.scheduler.DAGScheduler.abortStage(DAGScheduler.scala:1418)
at org.apache.spark.scheduler.DAGScheduler$$anonfun$handleTaskSetFailed$1.apply(DAGScheduler.scala:799)
at org.apache.spark.scheduler.DAGScheduler$$anonfun$handleTaskSetFailed$1.apply(DAGScheduler.scala:799)
at scala.Option.foreach(Option.scala:236)
at org.apache.spark.scheduler.DAGScheduler.handleTaskSetFailed(DAGScheduler.scala:799)
at org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.doOnReceive(DAGScheduler.scala:1640)
at org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.onReceive(DAGScheduler.scala:1599)
at org.apache.spark.scheduler.DAGSchedulerEventProcessLoop.onReceive(DAGScheduler.scala:1588)
at org.apache.spark.util.EventLoop$$anon$1.run(EventLoop.scala:48)
at org.apache.spark.scheduler.DAGScheduler.runJob(DAGScheduler.scala:620)
at org.apache.spark.SparkContext.runJob(SparkContext.scala:1832)
at org.apache.spark.SparkContext.runJob(SparkContext.scala:1845)
at org.apache.spark.SparkContext.runJob(SparkContext.scala:1858)
at org.apache.spark.SparkContext.runJob(SparkContext.scala:1929)
at org.apache.spark.rdd.RDD$$anonfun$collect$1.apply(RDD.scala:927)
at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:150)
at org.apache.spark.rdd.RDDOperationScope$.withScope(RDDOperationScope.scala:111)
at org.apache.spark.rdd.RDD.withScope(RDD.scala:316)
at org.apache.spark.rdd.RDD.collect(RDD.scala:926)
at swtest$.main(swtest.scala:68)
at swtest.main(swtest.scala)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:735)
at org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:181)
at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:206)
at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:121)
at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)
I think I included sparkling-water-assembly-1.6.4-all.jar, which should contains everything.
Anyone would suggests any ideas?

thanks for the report.
You have actually found a bug in sparkling-water. The fix is already here https://github.com/h2oai/sparkling-water/pull/151 and will go into the next release.
In the meanwhile, the simple workaround is to set conf.set("spark.ext.h2o.repl.enabled","false") on the sparkConf before you create sparkContext as Mateusz pointed out ( if you don't run Scala code from Flow UI )

Matlab and then c implementation: Smooth data

I have some data that is slightly noisy. I want to clean it as well as the derivative. A very simple "filter" such as Y(n)=0.2*X(n)+0.8*Y(n-1) suits me well: in other words, the output is smooth enough. Here is an example with both data and its derivative:
Nevertheless, as it's real-time, I cannot accept a big lag in data. For the derivative, the lag is around 10 iterations: 5 iterations (to get the filtered data) and then another 5 iterations (to get the filtered derivative data).
How can I implement an algorithm in Matlab - in fine, I need a c implementation - that produces a similar result but with very little lag, such as a maximum of 3 iterations EVEN and ESPECIALLY for the derivative.
Here is the Matlab code:
%Here is data input;
data = [5554 5767 5737 5828 6011 6011 6103 6225 6408 6286 6347 6439 6591 6683 6530 6652 6805 7019 7080 7019 6988 6988 6958 6958 6927 6896 6866 6805 6835 6713 6591 6713 6713 6652 6713 6713 6835 6896 6744 6622 6683 6561 6591 6591 6622 6561 6500 6652 6774 6805 6958 7049 7171 7232 7293 7293 7415 7476 7690 8087 8056 7965 8178 8270 8148 8178 8392 8239 8056 8026 7873 7873 7476 7446 7476 7293 7171 7141 7263 7019 7141 6774 6652 6530 6530 6469 6561 6622 6652 6713 6866 6958 6958 7110 6958 7049 6805 6866 6866 6744 7049 6805 6652 6530 6622 6744 6408 6652 6683 6713 6713 6622 6744 6805 6713 6683 6805 6835 6927 6866 6805 6744 7049 7232 7171 7141 7202 7354 7324 7415 7415 7415 7965 8178 8178 8178 8178 7995 7995 7965 7843 7904 7904 7812 7812 7720 7690 7843 7873 7904 8056 7904 7843 7934 7873 7873 7781 7781 7873 7873 7873 7690 7659 7690 7720 7751 7659 7598 7629 7659 7568 7537 7629 7537 7659 7568 7568 7476 7568 7598 7354 7324 7476 7354 7385 7202 7293 7293 6958 6866 6866 6683 6927 6927 6927 7019 7019 7049 7141 7202 7293 7385 7568 7446 7446 7415 7354 7263 7293 7202 7202 7202 7232 7202 7263 7141 7171 7019 7141 7232 7080 7232 7141 7263 6958 7019 7019 6866 6896 6744 6774 6805 6835 6866 6774 6744 6774 6744 6744 6866 6958 6958 7019 6988 6988 6896 6958 7080 7080 7171 7232 7202 7354 7385 7385 7476 7720 7690 7598 7659 7659 7690 7720 7720 7690 7690 7781 7751 7659 7812 7873 7659 7629 7446 7446 7629 7354 7415 7476 7568 7415 7385 7385 7324 7202 7324 7110 6958 7019 7019 7049 6774 7202 6561 6408 6195 5920 5920 5920 5859 5615 5645 5584 5676 5432 5401 5126 5096 5004 5004 4791 4852 4791 4791 4730 4760 4730 4730 4699 4760 4669 4730 4760 4760 4791 4882 4882 4882 4974 4943 4974 5065 5096 5157 5218 5279 5279]';
%Define smooth coefficient
c=0.2;
%Filter data
data_filtered=zeros(size(data),1);
for n=drange(2:size(data))
data_filtered(n,1)=c*data(n)+(1-c)*data_filtered(n-1,1);
end
%Graph both data and filtered data
subplot(2,1,1);
plot([1:size(data)], data, [1:size(data)], data_filtered);
%Calculate derivative data. Delta time is constant.
for n=drange(2:size(data_filtered))
data_derivative(n,1)=data(n)-data(n-1,1);
end
%Calculate derivative based on filtered data. Delta time is constant.
for n=drange(2:size(data_filtered))
data_filtered_derivative(n,1)=data_filtered(n)-data_filtered(n-1,1);
end
%Filter derivative (which is based on filtered data)
data_filtered_derivative_filtered=data_filtered_derivative;
for n=drange(2:size(data_filtered_derivative))
data_filtered_derivative_filtered(n,1)=c*data_filtered_derivative(n)+(1-c)*data_filtered_derivative_filtered(n-1,1);
end
%Graph both derivative data and filtered derivative data
subplot(2,1,2);
plot([1:size(data_derivative)], data_derivative, [1:size(data_derivative)], data_filtered_derivative_filtered);

If you want an excellent, low-lag filter it seems something like Jurik JMA might be for you. It is probably pretty expensive (and definitely not free) but the paper might give you ideas on other (possibly free) algorithms.
I have not tested that algorithm, I have just found it and liked the pictures.