GWT compile error , a pop up comes up in eclipse neon - eclipse

exception stack trace
java.lang.NullPointerException at com.google.gwt.eclipse.core.launch.GWTLaunchConfiguration.maybeGetDevJarPath(GWTLaunchConfiguration.java:170) at com.google.gwt.eclipse.core.launch.GWTLaunchConfiguration.computeDynamicVMArgs(GWTLaunchConfiguration.java:114) at com.google.gwt.eclipse.core.launch.GWTLaunchConfiguration.computeCompileDynamicVMArgsAsList(GWTLaunchConfiguration.java:41) at com.google.gwt.eclipse.core.compile.GWTCompileRunner.computeCompilerCommandLine(GWTCompileRunner.java:223) at com.google.gwt.eclipse.core.compile.GWTCompileRunner.compile(GWTCompileRunner.java:81) at com.google.gwt.eclipse.core.compile.GWTCompileRunner.compileWithCancellationSupport(GWTCompileRunner.java:126) at com.google.gwt.eclipse.core.actions.GWTCompileToolbarHandler$1.runInWorkspace(GWTCompileToolbarHandler.java:136) at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:39) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
session data
eclipse.buildId=4.6.2.M20161124-1400 java.version=1.8.0_121 java.vendor=Oracle Corporation BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_US Framework arguments: -product org.eclipse.epp.package.jee.product Command-line arguments: -data file:/C:/WorkSpace_4.2.200/ -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product

This is a bug with the Eclipse plugin. I think to fix this, setup a GWT sdk in the preferences, and it should fix it.
https://github.com/gwt-plugins/gwt-eclipse-plugin/blob/46be0237fd1255cc76056889a64d4c9f04910b1f/plugins/com.gwtplugins.gwt.eclipse.core/src/com/google/gwt/eclipse/core/launch/GWTLaunchConfiguration.java

Related

How to solve clone git error in eclipse mars

I installed eclipse mars into my mac computer. When I try to import from my bitbucket git repository, I get an error shown below:
Egit error log is below
eclipse.buildId=4.5.1.M20150904-0015
java.version=1.8.0_66
java.vendor=Oracle Corporation
BootLoader constants: OS=macosx, ARCH=x86_64, WS=cocoa, NL=tr_TR
Framework arguments: -product org.eclipse.epp.package.jee.product -product org.eclipse.epp.package.jee.product -keyring /Users/*****/.eclipse_keyring -showlocation
Command-line arguments: -os macosx -ws cocoa -arch x86_64 -product org.eclipse.epp.package.jee.product -data file:/Users/*****/Documents/WS/ -product org.eclipse.epp.package.jee.product -keyring /Users/*****/.eclipse_keyring -showlocation
org.eclipse.egit.ui
Error
Sat Nov 07 23:36:34 EET 2015
https://******#bitbucket.org/*****/*****.git: authentication not supported
org.eclipse.jgit.api.errors.TransportException: https://******#bitbucket.org/*****/*****.git: authentication not supported
at org.eclipse.jgit.api.LsRemoteCommand.execute(LsRemoteCommand.java:223)
at org.eclipse.jgit.api.LsRemoteCommand.call(LsRemoteCommand.java:159)
at org.eclipse.egit.core.op.ListRemoteOperation.run(ListRemoteOperation.java:99)
at org.eclipse.egit.ui.internal.clone.SourceBranchPage$8.run(SourceBranchPage.java:339)
at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:119)
Caused by: org.eclipse.jgit.errors.TransportException: https://******#bitbucket.org/*****/*****.git: authentication not supported
at org.eclipse.jgit.transport.TransportHttp.connect(TransportHttp.java:488)
at org.eclipse.jgit.transport.TransportHttp.openFetch(TransportHttp.java:296)
at org.eclipse.jgit.api.LsRemoteCommand.execute(LsRemoteCommand.java:202)
... 4 more
I continued my works by cloning from git using sourcetree and importing project from my local directory.
Why this error occurs?
Thanks..

Get XSLT to work in Apache ODE

I am asking this question because I could not find any kind of documentation online about how to integrate XSLT in a ODE BPEL process.
Just the BPEL spec gives a little example about how the code should look like
but nothing else.
Where do I have to create the XSL file within Eclipse and where to save it?
Here is what I do: I right-click on my project in Eclipse and create a new XSL file, write the code and save it.
when i run the BPEL process i get the error message:
eclipse.buildId=M20110210-1200
java.version=1.6.0_45
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=de_DE
Framework arguments: -product org.eclipse.epp.package.jee.product
Command-line arguments: -os win32 -ws win32 -arch x86 -product org.eclipse.epp.package.jee.product
Error
Sun Nov 23 14:28:29 CET 2014
Resource '/Project1/TransformXML/NewStylesheet.xsl' does not exist.
and there is no error stack.
So what am I doing wrong, anybody on here who is proficient in XSLT and could give a hint?

Negative array size exception thrown by Eclipse

Recently my copy of eclipse ceased to live, though I can't think of what I may have done to cause this, I must have done something, but essentially for any work space I try to open the following shows up in my log files:
eclipse.buildId=M20120208-0800
java.version=1.7.0_04
java.vendor=Oracle Corporation
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_US
Framework arguments: -product org.eclipse.epp.package.java.product
Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.java.product
!ENTRY org.eclipse.ui 4 0 2012-08-29 09:30:43.361
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.NegativeArraySizeException
at org.eclipse.core.internal.registry.TableReader.readArray(TableReader.java:360)
at org.eclipse.core.internal.registry.TableReader.basicLoadExtensionPoint(TableReader.java:351)
at org.eclipse.core.internal.registry.TableReader.loadExtensionPoint(TableReader.java:339)
at org.eclipse.core.internal.registry.TableReader.loadExtensionPointTree(TableReader.java:309)
at org.eclipse.core.internal.registry.RegistryObjectManager.load(RegistryObjectManager.java:421)
at org.eclipse.core.internal.registry.RegistryObjectManager.basicGetObject(RegistryObjectManager.java:270)
at org.eclipse.core.internal.registry.RegistryObjectManager.getObject(RegistryObjectManager.java:262)
at org.eclipse.core.internal.registry.BaseExtensionPointHandle.getExtensionPoint(BaseExtensionPointHandle.java:106)
at org.eclipse.core.internal.registry.BaseExtensionPointHandle.getExtensions(BaseExtensionPointHandle.java:32)
at org.eclipse.ui.internal.activities.ws.TriggerPointManager.<init>(TriggerPointManager.java:87)
at org.eclipse.ui.internal.activities.ws.WorkbenchActivitySupport.<init>(WorkbenchActivitySupport.java:80)
at org.eclipse.ui.internal.Workbench.init(Workbench.java:1523)
at org.eclipse.ui.internal.Workbench.access$36(Workbench.java:1486)
at org.eclipse.ui.internal.Workbench$66.run(Workbench.java:2597)
I tried looking for this error, and I found a few references to negative array size exceptions in the eclipse bugs forums, but nothing that seemed to be related to this.Any ideas?
Try running eclipse -clean to clean out your configuration area. Perhaps something got corrupted. This will likely fix your problem.

IBM Worklight not working in Eclipse 3.7.2

I'm trying to evaluate IBM Worklight, however Eclipse 3.7.2 is not displaying any of the functionality that is supposed to be provided by the IBM Worklight plug-ins.
I installed Worklight from the Eclipse Marketplace and have verified that the plug-ins are actually listed under "About Eclipse SDK". My eclipse.ini is as follows:
-startup
../../../plugins/org.eclipse.equinox.launcher_1.2.0.v20110502.jar
--launcher.library
../../../plugins/org.eclipse.equinox.launcher.cocoa.macosx_1.1.101.v20120109-1504
-showsplash
org.eclipse.platform
--launcher.XXMaxPermSize
512M
--launcher.defaultAction
openFile
-vmargs
-Xms100m
-Xmx1024m
-XX:MaxPermSize=512m
-Djava.util.Arrays.useLegacyMergeSort=true
-Dcom.ibm.ws.management.event.max_polling_interval=1000
-Xdock:icon=../Resources/Eclipse.icns
-XstartOnFirstThread
-Dorg.eclipse.swt.internal.carbon.smallFonts
-Dosgi.requiredJavaVersion=1.6
I have also tried appending -clean to the above list as well as restarting Eclipse, changing workspaces etc. However I'm still totally unable to see Worklight in my toolbar or create Worklight Projects.
Does anyone know what I might be doing wrong?
Update: Added workspace log for a fresh workspace.
!SESSION 2012-07-13 14:44:27.572
----------------------------------------------- eclipse.buildId=M20120208-0800 java.version=1.6.0_33 java.vendor=Apple
Inc. BootLoader constants: OS=macosx, ARCH=x86, WS=cocoa, NL=en_US
Framework arguments: -keyring /Users/ben/.eclipse_keyring
-showlocation Command-line arguments: -os macosx -ws cocoa -arch x86 -data /Users/ben/Projects/eclipse/worklight -keyring /Users/ben/.eclipse_keyring -showlocation
!ENTRY org.eclipse.core.net 1 0 2012-07-13 14:44:31.545 !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 2012-07-13 14:47:09.927 !MESSAGE Unhandled
event loop exception !STACK 0 org.eclipse.swt.SWTException: Device is
disposed at org.eclipse.swt.SWT.error(SWT.java:4282) at
org.eclipse.swt.SWT.error(SWT.java:4197) at
org.eclipse.swt.SWT.error(SWT.java:4168) at
org.eclipse.swt.widgets.Display.error(Display.java:1065) at
org.eclipse.swt.widgets.Display.checkDevice(Display.java:619) at
org.eclipse.swt.widgets.Display.getShells(Display.java:1704) at
org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:72)
at
org.eclipse.equinox.internal.p2.ui.sdk.PreloadingRepositoryHandler.execute(PreloadingRepositoryHandler.java:66)
at
org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:293)
at
org.eclipse.core.commands.Command.executeWithChecks(Command.java:476)
at
org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:508)
at
org.eclipse.ui.internal.handlers.HandlerService.executeCommand(HandlerService.java:169)
at
org.eclipse.ui.internal.handlers.SlaveHandlerService.executeCommand(SlaveHandlerService.java:241)
at
org.eclipse.ui.menus.CommandContributionItem.handleWidgetSelection(CommandContributionItem.java:829)
at
org.eclipse.ui.menus.CommandContributionItem.access$19(CommandContributionItem.java:815)
at
org.eclipse.ui.menus.CommandContributionItem$5.handleEvent(CommandContributionItem.java:805)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4128) at
org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1457) at
org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1480) at
org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1465) at
org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1270) at
org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3974)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3613)
at
org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2701)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2665) at
org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2499) at
org.eclipse.ui.internal.Workbench$7.run(Workbench.java:679) at
org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:668)
at
org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at
org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:123)
at
org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597) at
org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622) at
org.eclipse.equinox.launcher.Main.basicRun(Main.java:577) at
org.eclipse.equinox.launcher.Main.run(Main.java:1410) !SESSION
2012-07-13 14:47:14.118
----------------------------------------------- eclipse.buildId=M20120208-0800 java.version=1.6.0_33 java.vendor=Apple
Inc. BootLoader constants: OS=macosx, ARCH=x86, WS=cocoa, NL=en_US
Framework arguments: -keyring /Users/ben/.eclipse_keyring
-showlocation Command-line arguments: -os macosx -ws cocoa -arch x86 -keyring /Users/ben/.eclipse_keyring -showlocation
!ENTRY org.eclipse.core.net 1 0 2012-07-13 14:47:19.044 !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
!SESSION 2012-07-13 14:48:38.988
----------------------------------------------- eclipse.buildId=M20120208-0800 java.version=1.6.0_33 java.vendor=Apple
Inc. BootLoader constants: OS=macosx, ARCH=x86, WS=cocoa, NL=en_US
Framework arguments: -keyring /Users/ben/.eclipse_keyring
-showlocation Command-line arguments: -os macosx -ws cocoa -arch x86 -keyring /Users/ben/.eclipse_keyring -showlocation
!ENTRY org.eclipse.core.net 1 0 2012-07-13 14:48:42.586 !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
!SESSION 2012-07-13 14:49:29.076
----------------------------------------------- eclipse.buildId=M20120208-0800 java.version=1.6.0_33 java.vendor=Apple
Inc. BootLoader constants: OS=macosx, ARCH=x86, WS=cocoa, NL=en_US
Framework arguments: -keyring /Users/ben/.eclipse_keyring
-showlocation Command-line arguments: -os macosx -ws cocoa -arch x86 -keyring /Users/ben/.eclipse_keyring -showlocation
!ENTRY org.eclipse.core.net 1 0 2012-07-13 14:49:32.650 !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
!SESSION 2012-07-13 14:49:47.302
----------------------------------------------- eclipse.buildId=M20120208-0800 java.version=1.6.0_33 java.vendor=Apple
Inc. BootLoader constants: OS=macosx, ARCH=x86, WS=cocoa, NL=en_US
Framework arguments: -showsplash org.eclipse.platform
--launcher.XXMaxPermSize 256m --launcher.defaultAction openFile -keyring /Users/ben/.eclipse_keyring -showlocation Command-line arguments: -os macosx -ws cocoa -arch x86 -showsplash
org.eclipse.platform --launcher.XXMaxPermSize 256m
--launcher.defaultAction openFile -keyring /Users/ben/.eclipse_keyring -showlocation
!ENTRY org.eclipse.core.net 1 0 2012-07-13 14:49:50.918 !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
!SESSION 2012-07-13 14:52:52.544
----------------------------------------------- eclipse.buildId=M20120208-0800 java.version=1.6.0_33 java.vendor=Apple
Inc. BootLoader constants: OS=macosx, ARCH=x86, WS=cocoa, NL=en_US
Framework arguments: -keyring /Users/ben/.eclipse_keyring
-showlocation Command-line arguments: -os macosx -ws cocoa -arch x86 -keyring /Users/ben/.eclipse_keyring -showlocation
!ENTRY org.eclipse.core.net 1 0 2012-07-13 14:52:55.949 !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
Update 2: Based on the little information I can find this may be caused by some sort of incompatibility with the latest Android Developer Tools (ADT 20). This is some-what concerning considering Worklight is designed to work in conjunction with ADT.
There is a problem with Eclipse Classic (3.7.2) and Worklight and ADT 20. ADT 20 was released after the current version of Worklight was released.
As a workaround you can install Eclipse IDE for Java EE Developers (Eclipse Indigo or Helios, but not the latest version Juno, which was also released after the current version of Worklight was released).

Not able to debug ant script in eclipse

When I try to debug ant script by eclipse it get terminate as it come at debug point!!!!
Here is detail of error log
Message: Error logged from Ant UI:
Exception stack trace:
java.net.SocketTimeoutException: Accept timed out
at java.net.PlainSocketImpl.socketAccept(Native Method)
at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:384)
at java.net.ServerSocket.implAccept(ServerSocket.java:453)
at java.net.ServerSocket.accept(ServerSocket.java:421)
at org.eclipse.ant.internal.launching.launchConfigurations.RemoteAntBuildListener$ServerConnection.run(RemoteAntBuildListener.java:89)
Session Data:
eclipse.buildId=M20110210-1200
java.version=1.6.0_10
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_GB
Framework arguments: -product org.eclipse.epp.package.jee.product
Command-line arguments: -os win32 -ws win32 -arch x86 -product org.eclipse.epp.package.jee.product
I typically debug Ant by running it externally from Eclipse and connecting remotely. I set my ANT_OPTS to include
-Xdebug -Xrunjdwp:transport=dt_socket,address=8000,server=y,suspend=y
Then I just connect with Eclipse to the specified port.