I am reading this tutorial http://www.tutorialspoint.com/ejb/index.htm. I have installed NetBeans IDE 8.0.2 and JBoss 5 server. And I have a problem with this part of the tutorial http://www.tutorialspoint.com/ejb/ejb_create_application.htm with jndi.properties file. I don't understand where should i put it? I have put it here C:\Users\Mimo\Documents\NetBeansProjects\EjbTester\jndi.properties in my EjbTester project and I get the following exceptions.
run:
java.io.FileNotFoundException: C:\Users\Mimo\Documents\NetBeansProjects\EjbTester\jndi.properties (The system cannot find the file specified)
at java.io.FileInputStream.open0(Native Method)
at java.io.FileInputStream.open(FileInputStream.java:195)
at java.io.FileInputStream.(FileInputStream.java:138)
at java.io.FileInputStream.(FileInputStream.java:93)
at com.tutorialspoint.test.EJBTester.(EJBTester.java:25)
at com.tutorialspoint.test.EJBTester.main(EJBTester.java:39)
Need to specify class name in environment or system property, or as an applet parameter, or in an application resource file: java.naming.factory.initial
javax.naming.NoInitialContextException: Need to specify class name in environment or system property, or as an applet parameter, or in an application resource file: java.naming.factory.initial
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:662)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:313)
at javax.naming.InitialContext.getURLOrDefaultInitCtx(InitialContext.java:350)
at javax.naming.InitialContext.lookup(InitialContext.java:417)
at com.tutorialspoint.test.EJBTester.testStatelessEjb(EJBTester.java:53)
at com.tutorialspoint.test.EJBTester.main(EJBTester.java:41)
Thanks for all your help!
Right click on project name in Project explorer window and select empty file name is jndi.properties and add info it... its work
Related
I am learning to solve some optimisation programs using google or-tools.
I started with their example code and I an trying to run it in intellij.
But when I write the code and compile I get the following error.
Exception in thread "main" java.lang.UnsatisfiedLinkError: com.google.ortools.linearsolver.operations_research_linear_solverJNI.MPSolver_CLP_LINEAR_PROGRAMMING_get()I
at com.google.ortools.linearsolver.operations_research_linear_solverJNI.MPSolver_CLP_LINEAR_PROGRAMMING_get(Native Method)
at com.google.ortools.linearsolver.MPSolver$OptimizationProblemType.<clinit>(MPSolver.java:221)
I searched for some answers and I found that it requires jniortools.dll .
But I am working with ubuntu. Hence i assume i need to load the libjniortools.so file , am I right?.
So I included the line
static {
System.loadLibrary("libjniortools");
}
and I have a lib folder wherein I have put both com.google.ortools.jar and protobuf.jar along with all the other lib files that were present when I extracted the zip file(basically copy pasted the lib folder from extracted zip file).
I have added the jar paths in intellij as shown in figure
enter image description here
*the last 2 line of dependency in image
Then I have also tried giving the lib path in VM-options:
-Djava.library.path=/home/surajvashistha/IdeaProjects/LPModel/lib
After all this, I get the following error
Exception in thread "main" java.lang.UnsatisfiedLinkError: no libjniortools in java.library.path
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1860)
at java.lang.Runtime.loadLibrary0(Runtime.java:871)
at java.lang.System.loadLibrary(System.java:1124)
at LP.<clinit>
I am stuck here and not able to move forward. Can anyone help?
We have AEM6.2 node environment and we are trying to access login.html but getting error as below.
After searching I came to know that java version could be one of the possible reason but I am already using Java 8 for this application. I am out of ideas. Any suggestions greatly appreciated.
14.09.2018 14:08:40.299 *ERROR* [192.156.110.11 [1536948520114] GET /content/en/account/login.html HTTP/1.1] com.day.cq.wcm.tags.IncludeTag Error while executing script defaulttopnav
org.apache.sling.api.scripting.ScriptEvaluationException:
at org.apache.sling.scripting.core.impl.DefaultSlingScript.call(DefaultSlingScript.java:416)
at org.apache.sling.scripting.core.impl.DefaultSlingScript.eval(DefaultSlingScript.java:184)
at org.apache.sling.scripting.core.impl.DefaultSlingScript.service(DefaultSlingScript.java:491)
at com.day.cq.wcm.tags.IncludeTag.includeScript(IncludeTag.java:178)
at com.day.cq.wcm.tags.IncludeTag.doEndTag(IncludeTag.java:95)
at org.apache.jsp.apps.components.navigation.topnavigation_jsp._jspService(navigation_jsp.java:329)
at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:544)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:635)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:555)
at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.sling.api.SlingException:
at org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.handleJspExceptionInternal(JspServletWrapper.java:691)
at org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:608)
at org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:533)
at org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:449)
at org.apache.sling.scripting.jsp.JspScriptEngineFactory.callJsp(JspScriptEngineFactory.java:284)
at org.apache.sling.scripting.jsp.JspScriptEngineFactory.access$100(JspScriptEngineFactory.java:102)
at org.apache.sling.scripting.jsp.JspScriptEngineFactory$JspScriptEngine.eval(JspScriptEngineFactory.java:536)
at org.apache.sling.scripting.core.impl.DefaultSlingScript.call(DefaultSlingScript.java:388)
... 201 common frames omitted
Caused by: java.lang.NullPointerException: null
at org.apache.jsp.apps.components.topnavigation.defaulttopnav_jsp._jspService(defaulttopnav_jsp.java:347)
at org.apache.sling.scripting.jsp.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
at org.apache.sling.scripting.jsp.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:502)
... 206 common frames omitted
Thank you.
General solution for errors are thrown by servlets compiled from jsp files, is to recompile the jsp again.
Goto system/console and verify if all bundles are in active state
Goto sling --> jsp and recompile all jsps.
This works if errors are thrown from otb jsp. However when custom application jsps throw error, you ll need to fix the custom jsp code by handling the error.
Another foolproof way to clear cached jsp class files is to delete /var/classes
The stacktrace indicates the NPE is stemming from defaulttopnav_jsp.java, line 347. Analysing the generated java file is the way to go.
Since AEM 6.1, the default ClassLoader was replaced by FSClassLoader and the generated .java files are no longer stored under /var/classes.
To locate the .java file you will need to locate the bundle ID for the FSClassLoader bundle, then the java files will be located at:
[AEM_INSTALL_DIR]/crx-quickstart/launchpad/felix/bundle[BUNDLE_ID]/data/classes
There is also a sling plugin which will help you view the generated java file from OSGi console. Check out these posts for that.
I am trying to control NetLogo's API using Jython 2.7.0 (on Java 1.8.0_131) running on OS X El Capitan (10.11.6) to run experiments. In trying to run the following code:
import site
site.addsitedir("/Users/nqe/NetLogo/NetLogo 6.0.1/Java/")
import org.nlogo.headless.HeadlessWorkspace as hw
workspace = hw.newInstance()
workspace.open("models/Sample Models/Earth Science/Fire.nlogo")
workspace.command("set density 62")
workspace.command("random-seed 0")
workspace.command("setup")
workspace.command("repeat 50 [ go ]")
print (workspace.report("burned-trees"))
workspace.dispose()
I get the following error:
at scala.Predef$.require(Predef.scala:264)
at org.nlogo.generate.PrimitiveCache$.read$1(PrimitiveCache.scala:22)
at org.nlogo.generate.PrimitiveCache$.$anonfun$getClassReader$1(PrimitiveCache.scala:26)
at scala.collection.mutable.AbstractMap.getOrElseUpdate(Map.scala:80)
at org.nlogo.generate.PrimitiveCache$.getClassReader(PrimitiveCache.scala:26)
at org.nlogo.generate.PeepholeSafeChecker.processClass(PeepholeSafeChecker.scala:49)
at org.nlogo.generate.PeepholeSafeChecker.isSafe(PeepholeSafeChecker.scala:42)
at org.nlogo.generate.Generator$InstructionGenerator.generateInstruction(Generator.scala:190)
at org.nlogo.generate.Generator$InstructionGenerator.generateBodyMethod(Generator.scala:124)
at org.nlogo.generate.Generator$InstructionGenerator.generate(Generator.scala:99)
at org.nlogo.generate.Generator.org$nlogo$generate$Generator$$recurse(Generator.scala:29)
at org.nlogo.generate.Generator.$anonfun$recurse$1(Generator.scala:31)
at scala.collection.TraversableLike.$anonfun$map$1(TraversableLike.scala:234)
at scala.collection.mutable.ArrayOps$ofRef.foreach(ArrayOps.scala:193)
at scala.collection.TraversableLike.map$(TraversableLike.scala:234)
at scala.collection.mutable.ArrayOps$ofRef.map(ArrayOps.scala:193)
at org.nlogo.generate.Generator.org$nlogo$generate$Generator$$recurse(Generator.scala:31)
at org.nlogo.generate.Generator.$anonfun$generate$1(Generator.scala:25)
at scala.collection.TraversableLike.$anonfun$map$1(TraversableLike.scala:234)
at scala.collection.mutable.ArrayOps$ofRef.foreach(ArrayOps.scala:193)
at scala.collection.TraversableLike.map$(TraversableLike.scala:234)
at scala.collection.mutable.ArrayOps$ofRef.map(ArrayOps.scala:193)
at org.nlogo.generate.Generator.generate(Generator.scala:25)
at org.nlogo.compile.CompilerMain$.assembleProcedure(CompilerMain.scala:79)
at org.nlogo.compile.CompilerMain$.$anonfun$compile$2(CompilerMain.scala:55)
at scala.collection.TraversableLike.$anonfun$map$1(TraversableLike.scala:234)
at scala.collection.immutable.List.foreach(List.scala:378)
at scala.collection.TraversableLike.map$(TraversableLike.scala:234)
at scala.collection.immutable.List.map(List.scala:284)
at org.nlogo.compile.CompilerMain$.compile(CompilerMain.scala:55)
at org.nlogo.compile.Compiler.compileProgram(Compiler.scala:52)
at org.nlogo.headless.HeadlessModelOpener.openFromModel(HeadlessModelOpener.scala:54)
at org.nlogo.headless.HeadlessWorkspace.openModel(HeadlessWorkspace.scala:532)
at org.nlogo.headless.HeadlessWorkspace.open(HeadlessWorkspace.scala:499)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
java.lang.IllegalArgumentException: java.lang.IllegalArgumentException: requirement failed
In case the "import site" part is not clear, I did the following:
Create a jython script to write all .jar files in "/Users/nqe/NetLogo/NetLogo 6.0.1/Java/" to a .pth file.
I then placed this .pith file into said the .../Java/ directory with the .jar files.
This allows me to access all the .jar dependencies from sys.path when needing to the import various API features of NetLogo.
I can't figure out exactly what causes this error, for in running on python interactive mode, I was able to successfully create a new instance of NetLogo JVM using the hw.newInstance() command (I could see a Java icon pop up when running this code), and the open command threw the appropriate errors if I fail to specify a url, for example.
Because of this, I thought it might have something to do with my JVM not being configured properly, so I tried a few things.
First, I checked that I was able to actually run the java example of controlling NetLogo API in headless mode found here: https://github.com/NetLogo/NetLogo/wiki/Controlling-API. I was able to run the code given here using these commands:
javadir=/Users/nqe/NetLogo/ControlAPI/
netjardir=/Users/nqe/NetLogo/NetLogo\ 6.0.1/Java/netlogo-mac-app.jar
javaname=Example1
javac -cp "${javadir}":"${netjardir}" $javaname.java
java -cp "${javadir}":"${netjardir}" $javaname
without changing any JVM settings manually. Nevertheless, I went ahead and tried changing things in my JVM settings when running the jython code such as the path to docs and extensions, but in particular, to the ./lib directory. Unfortunately, specifying the following JVM setting:
-Djava.library.path=~/JRE/Contents/Home/jre/lib/
does nothing to help the cause. Note that the ~ here is short for being in the NetLogo 6.0.1 directory and that this was the only lib directory I could find.
Finally, I discord this: when I try to run the above jython script when only specifying the path to netlogo-mac-app.jar, I AM NOT ABLE TO IMPORT the headless class stuff. Hence, the compilation/ running of the java while specifying only this one .jar classpath could possibly be somehow accessing some useful meta-data necessary for NetLogo to work (I don't know if this is possible with my level of Java background).
Upon thinking this, I found a NetLogo.cfg file in ~/NetLogo 6.0.1.app/Contents/Java/ that contains the following info:
[Application]
app.name=NetLogo
app.mainjar=netlogo-mac-app.jar
app.version=6.0.1
app.preferences.id=org/nlogo/app
app.mainclass=org/nlogo/app/MacApplication
app.classpath=$APPDIR/../../Java/args4j-2.0.12.jar:$APPDIR/../../Java/asm-5.0.3.jar:$APPDIR/../../Java/asm-5.0.3.jar:$APPDIR/../../Java/asm-all-5.0.4.jar:$APPDIR/../../Java/asm-all-5.0.4.jar:$APPDIR/../../Java/asm-analysis-5.0.3.jar:$APPDIR/../../Java/asm-analysis-5.0.3.jar:$APPDIR/../../Java/asm-tree-5.0.3.jar:$APPDIR/../../Java/asm-tree-5.0.3.jar:$APPDIR/../../Java/asm-util-5.0.3.jar:$APPDIR/../../Java/asm-util-5.0.3.jar:$APPDIR/../../Java/behaviorsearch.jar:$APPDIR/../../Java/commons-codec-1.10.jar:$APPDIR/../../Java/commons-codec-1.10.jar:$APPDIR/../../Java/commons-logging-1.1.1.jar:$APPDIR/../../Java/commons-logging-1.1.1.jar:$APPDIR/../../Java/gluegen-rt-2.3.2.jar:$APPDIR/../../Java/gluegen-rt-2.3.2.jar:$APPDIR/../../Java/httpclient-4.2.jar:$APPDIR/../../Java/httpclient-4.2.jar:$APPDIR/../../Java/httpcore-4.2.jar:$APPDIR/../../Java/httpcore-4.2.jar:$APPDIR/../../Java/httpmime-4.2.jar:$APPDIR/../../Java/httpmime-4.2.jar:$APPDIR/../../Java/java-objc-bridge-1.0.0.jar:$APPDIR/../../Java/jcommon-1.0.16.jar:$APPDIR/../../Java/jfreechart-1.0.13.jar:$APPDIR/../../Java/jhotdraw-6.0b1.jar:$APPDIR/../../Java/jhotdraw-6.0b1.jar:$APPDIR/../../Java/jmf-2.1.1e.jar:$APPDIR/../../Java/jmf-2.1.1e.jar:$APPDIR/../../Java/jna-4.2.2.jar:$APPDIR/../../Java/jogl-all-2.3.2.jar:$APPDIR/../../Java/jogl-all-2.3.2.jar:$APPDIR/../../Java/json-simple-1.1.1.jar:$APPDIR/../../Java/json-simple-1.1.1.jar:$APPDIR/../../Java/log4j-1.2.16.jar:$APPDIR/../../Java/log4j-1.2.16.jar:$APPDIR/../../Java/macro-compat_2.12-1.1.1.jar:$APPDIR/../../Java/macro-compat_2.12-1.1.1.jar:$APPDIR/../../Java/netlogo-6.0.1.jar:$APPDIR/../../Java/netlogo-6.0.1.jar:$APPDIR/../../Java/netlogo-mac-app.jar:$APPDIR/../../Java/parboiled-core-1.1.7.jar:$APPDIR/../../Java/parboiled-core-1.1.7.jar:$APPDIR/../../Java/parboiled-java-1.1.7.jar:$APPDIR/../../Java/parboiled-java-1.1.7.jar:$APPDIR/../../Java/parboiled_2.12-2.1.3.jar:$APPDIR/../../Java/parboiled_2.12-2.1.3.jar:$APPDIR/../../Java/pegdown-1.6.0.jar:$APPDIR/../../Java/pegdown-1.6.0.jar:$APPDIR/../../Java/picocontainer-2.13.6.jar:$APPDIR/../../Java/picocontainer-2.13.6.jar:$APPDIR/../../Java/rsyntaxtextarea-2.6.0.jar:$APPDIR/../../Java/rsyntaxtextarea-2.6.0.jar:$APPDIR/../../Java/scala-library-2.12.0.jar:$APPDIR/../../Java/scala-library-2.12.1.jar:$APPDIR/../../Java/scala-library-2.12.1.jar:$APPDIR/../../Java/scala-parser-combinators_2.12-1.0.5.jar:$APPDIR/../../Java/scala-parser-combinators_2.12-1.0.5.jar:$APPDIR/../../Java/shapeless_2.12-2.3.2.jar:$APPDIR/../../Java/shapeless_2.12-2.3.2.jar
app.runtime=$APPDIR/../../JRE
app.identifier=org.nlogo.app
[JVMOptions]
-Dnetlogo.extensions.dir=$APPDIR/../../extensions
-Dnetlogo.models.dir=$APPDIR/../../models
-Dnetlogo.docs.dir=$APPDIR/../../docs
-Xdock:name=NetLogo
-Dorg.nlogo.mac.appClassName=org.nlogo.app.App$
-Xmx1024m
-Dfile.encoding=UTF-8
-Dapple.awt.graphics.UseQuartz=true
[JVMUserOptions]
[ArgOptions]
This seemed promising, but literally deleting this file had no affect on my ability to run NetLogo by opening the application/ using the Control API with Java method. As such, I am stumped, so any help would be greatly appreciated.
I downloaded the OfBiz Java application and the following line throws an MissingResourceException:
ResourceBundle res = ResourceBundle.getBundle(settingsResourceName);
The value of settingsResourceName is "cache", but I cannot find any file called cache.properties or cache_en.properties.
Where should I be looking? I'm new to Java. All my research on SO says there should be such a file.
I imported OfBiz in Eclipse using the Import menu option and selecting Existing Project from File System (I'm not in front of my dev machine so I don't remember the exact wording). But I chose the root folder of the downloaded OfBiz.
I then added the appropriate VM Arguments in the Run Configuration to get it to run properly at least. And that's it, on the first Run I got the above error. I think it has to do with a missing class path but I don't know what to add to class path.
Here is the stack trace:
ERROR StatusLogger No log4j2 configuration file found. Using default configuration: logging only errors to the console.
Exception in thread "main" java.lang.ExceptionInInitializerError
at org.apache.ofbiz.base.util.Debug.<clinit>(Debug.java:68)
at org.apache.ofbiz.base.container.ContainerLoader.load(ContainerLoader.java:61)
at org.apache.ofbiz.base.start.StartupControlPanel.loadStartupLoaders(StartupControlPanel.java:202)
at org.apache.ofbiz.base.start.StartupControlPanel.start(StartupControlPanel.java:69)
at org.apache.ofbiz.base.start.Start.main(Start.java:84)
Caused by: java.util.MissingResourceException: Can't find bundle for base name cache, locale en
at java.util.ResourceBundle.throwMissingResourceException(ResourceBundle.java:1564)
at java.util.ResourceBundle.getBundleImpl(ResourceBundle.java:1387)
at java.util.ResourceBundle.getBundle(ResourceBundle.java:773)
at org.apache.ofbiz.base.util.cache.UtilCache.setPropertiesParams(UtilCache.java:174)
at org.apache.ofbiz.base.util.cache.UtilCache.setPropertiesParams(UtilCache.java:170)
at org.apache.ofbiz.base.util.cache.UtilCache.setPropertiesParams(UtilCache.java:166)
at org.apache.ofbiz.base.util.cache.UtilCache.<init>(UtilCache.java:124)
at org.apache.ofbiz.base.util.cache.UtilCache.createUtilCache(UtilCache.java:769)
at org.apache.ofbiz.base.util.UtilProperties.<clinit>(UtilProperties.java:75)
... 5 more
UPDATE:
My mistake, I found two files both called cache.properties in the following folders:
ofbiz-trunk/build/resources/main
ofbiz-trunk/framework/base/config
But these are folders, not packages. I tried putting them in the .classpath but that did not work, I still kept getting the same error.
As suspected, I knew it was because of a missing reference to a class path. After looking at a section on this page: http://www.opensourcestrategies.com/ofbiz/ofbiz_eclipse.php, I learned that I was supposed to go to the Java Build Path and in the Libraries tab, click on Add Class Folder, then point that to ofbiz-trunk/framework/base/config. Which is where I have one of the cache.properties files.
I got a very strange error. This what I've done:
I create a project (with Netbeans) which include datanucleuse-core-3.0.0-release.jar. The project can be built successfully. It also ran smoothly when I tried to run it with Netbeans or running 'java -jar <.jar bundle>' in dist folder via command prompt.
The problem is, when I copy that dist folder into another location and tried to run it again with command prompt, it gave these errors:
Exception in thread "main" Error reading manifest file
"jar:file:/E:/!new/BTJ/NCRServer/lib/datanucleus-core-3.0.0-release.jar!/plugin.xml"
org.datanucleus.exceptions.NucleusException: Error reading manifest
file "jar:fi
le:/E:/!new/BTJ/NCRServer/lib/datanucleus-core-3.0.0-release.jar!/plugin.xml"
at org.datanucleus.plugin.NonManagedPluginRegistry.registerBundle(NonMan
agedPluginRegistry.java:481)
at org.datanucleus.plugin.NonManagedPluginRegistry.registerExtensions(No
nManagedPluginRegistry.java:219)
at org.datanucleus.plugin.NonManagedPluginRegistry.registerExtensionPoin
ts(NonManagedPluginRegistry.java:160)
at org.datanucleus.plugin.PluginManager.(PluginManager.java:62)
at org.datanucleus.NucleusContext.(NucleusContext.java:211)
at org.datanucleus.NucleusContext.(NucleusContext.java:166)
at org.datanucleus.api.jdo.JDOPersistenceManagerFactory.(JDOPersis
tenceManagerFactory.java:360)
at org.datanucleus.api.jdo.JDOPersistenceManagerFactory.createPersistenc
eManagerFactory(JDOPersistenceManagerFactory.java:290)
at org.datanucleus.api.jdo.JDOPersistenceManagerFactory.getPersistenceMa
nagerFactory(JDOPersistenceManagerFactory.java:191)
at com.ncr.server.Server.(Server.java:68)
at com.ncr.server.Server.main(Server.java:91) Caused by: java.io.FileNotFoundException: E:\ (The system cannot find the path s
pecified)
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.(ZipFile.java:114)
at java.util.jar.JarFile.(JarFile.java:135)
at java.util.jar.JarFile.(JarFile.java:99)
at org.datanucleus.plugin.NonManagedPluginRegistry.registerBundle(NonMan
agedPluginRegistry.java:390)
... 10 more Nested Throwables StackTrace: java.io.FileNotFoundException: E:\ (The system cannot find the path
specified)
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.(ZipFile.java:114)
at java.util.jar.JarFile.(JarFile.java:135)
at java.util.jar.JarFile.(JarFile.java:99)
at org.datanucleus.plugin.NonManagedPluginRegistry.registerBundle(NonMan
agedPluginRegistry.java:390)
at org.datanucleus.plugin.NonManagedPluginRegistry.registerExtensions(No
nManagedPluginRegistry.java:219)
at org.datanucleus.plugin.NonManagedPluginRegistry.registerExtensionPoin
ts(NonManagedPluginRegistry.java:160)
at org.datanucleus.plugin.PluginManager.(PluginManager.java:62)
at org.datanucleus.NucleusContext.(NucleusContext.java:211)
at org.datanucleus.NucleusContext.(NucleusContext.java:166)
at org.datanucleus.api.jdo.JDOPersistenceManagerFactory.(JDOPersis
tenceManagerFactory.java:360)
at org.datanucleus.api.jdo.JDOPersistenceManagerFactory.createPersistenc
eManagerFactory(JDOPersistenceManagerFactory.java:290)
at org.datanucleus.api.jdo.JDOPersistenceManagerFactory.getPersistenceMa
nagerFactory(JDOPersistenceManagerFactory.java:191)
at com.ncr.server.Server.(Server.java:68)
at com.ncr.server.Server.main(Server.java:91)
Anybody got clue ?
I am really sorry for everyone, especially for datanucleus members in StackOverflow.
Apparently the problem is me, not the netbeans, datanucleus API, nor anyone.
As you can see from "jar:file:/E:/!new/BTJ/NCRServer/lib/datanucleus-core-3.0.0-release.jar!/plugin.xml", I put the "dist" folder from Netbeans in "E:/!new" folder. I don't know why but the "!new" folder seems to cause the extra exclamation mark(!) in "release.jar!".
I move the dist folder into D:/ and it worked !!
So, if anyone ever experience this problem (precedence a folder's name with exclamation mark and accidentally put a project with datanucleus-core-3.0.0-release.jar inside it), that's the solution.
Thank you.