1:04 p.m.
Last week I downloaded and installed JBoss Developer Studio with EAP, to develop an EE web
application on Openshift.com for personal use.
JBDevStudio version is 8.0.0.GA-v20141020-1042-B317
I have experienced since problems when launching it.
It often crashes for apparently random reasons and with no particular conditions on my pc
just after double clicking on the icon on start menu.
When it crashes, it reports the following status:
Image:exit-status.jpg
Then, unexpectedly, some rare times, it succeeds to start, reporting a null pointer
exception in a window (but correctly working after i close that window).
These are the details of the installation as taken from help -> installation details
-> configuration:
eclipse.vm=C:\Program Files (x86)\Java\jre7\bin\javaw.exe
java.runtime.version=1.7.0_67-b01
java.specification.name=Java Platform API Specification
java.specification.vendor=Oracle Corporation
java.specification.version=1.7
java.vendor=Oracle Corporation
java.vendor.url=http://java.oracle.com/
java.vendor.url.bug=http://bugreport.sun.com/bugreport/
java.version=1.7.0_67
java.vm.info=mixed mode
java.vm.name=Java HotSpot(TM) Client VM
java.vm.specification.name=Java Virtual Machine Specification
java.vm.specification.vendor=Oracle Corporation
java.vm.specification.version=1.7
java.vm.vendor=Oracle Corporation
java.vm.version=24.65-b04
os.arch=x86
os.name=Windows 7
os.version=6.1
osgi.arch=x86
JBoss Developer Studio (Branded Product) 8.0.0.GA-v20141020-1042-B317
com.jboss.devstudio.core.package
I had other JVMs to choose during installation (such as 1.7.0.45), but i eventually chose
the default jre because setup said that other JVMs were not able to handle some JSF visual
editor (or similar, and since i intend to use JSF further on, i opted for the default
one).
What could be the problem? If you need other technical details to help me please ask and
i'll search for them ASAP. I'm stuck right now.
Thanks a lot.
Posted by forums
Original post: https://developer.jboss.org/message/912154#912154
3:28 p.m.
Can you use JDK instead of JRE?
Open studio/jbdevstudio.ini and add or replace the following:
-vm
C:\Program Files (x86)\Java\jre7\bin\javaw.exe
with
-vm
C:\Program Files (x86)\Java\jdk1.7.0_67\bin\javaw.exe
Check if C:\Program Files (x86)\Java\jdk1.7.0_67\bin\javaw.exe exists.
Posted by forums
Original post: https://developer.jboss.org/message/912161#912161
3:52 p.m.
I have two JDKs, located in
C:\Program Files\Java\jdk1.7.0_45\bin
C:\Program Files\Java\jdk1.7.0_40\bin
(not "Program Files (x86)" - they are for x64).
i didnt choose them since, as i previously said, setup said they were incompatible with
JSF visual editor.
is it expectable that JRE doesnt work correctly? which is the difference between the two
jvms?
anyway i'm gonna use \jdk1.7.0_45 and post soon the results here.
and, in reply to Max, here is some extract from the workspace logfile (impossible to
report the whole file - it's 400+ Kb):
*this is the part (i suppose) related to the null pointer exception just after a succesful
startup:*
!ENTRY org.eclipse.ui.workbench 4 2 2014-12-04 20:29:12.618
!MESSAGE Problems occurred when invoking code from plug-in:
"org.eclipse.ui.workbench".
!STACK 0
java.lang.NullPointerException
at
org.eclipse.m2e.jdt.internal.MavenClasspathContainerInitializer.initialize(MavenClasspathContainerInitializer.java:48)
at
org.eclipse.jdt.internal.core.JavaModelManager.initializeContainer(JavaModelManager.java:2902)
at
org.eclipse.jdt.internal.core.JavaModelManager.getClasspathContainer(JavaModelManager.java:1937)
at org.eclipse.jdt.core.JavaCore.getClasspathContainer(JavaCore.java:3247)
at org.eclipse.jdt.internal.core.JavaProject.resolveClasspath(JavaProject.java:2693)
at org.eclipse.jdt.internal.core.JavaProject.resolveClasspath(JavaProject.java:2857)
at
org.eclipse.jdt.internal.core.JavaProject.getResolvedClasspath(JavaProject.java:1962)
at
org.eclipse.jdt.internal.core.JavaProject.getClasspathEntryFor(JavaProject.java:1441)
at
org.eclipse.jdt.internal.core.JavaModelManager.createJarPackageFragmentRootFrom(JavaModelManager.java:1003)
at org.eclipse.jdt.internal.core.JavaModelManager.create(JavaModelManager.java:894)
at org.eclipse.jdt.internal.core.JavaModelManager.create(JavaModelManager.java:855)
at org.eclipse.jdt.core.JavaCore.create(JavaCore.java:3126)
at
org.eclipse.jdt.internal.ui.ResourceAdapterFactory.getAdapter(ResourceAdapterFactory.java:44)
at
org.eclipse.core.internal.adapter.AdapterFactoryProxy.getAdapter(AdapterFactoryProxy.java:82)
at org.eclipse.core.internal.runtime.AdapterManager.getAdapter(AdapterManager.java:295)
at org.eclipse.core.runtime.PlatformObject.getAdapter(PlatformObject.java:66)
at
org.eclipse.jdt.internal.ui.EditorInputAdapterFactory.getAdapter(EditorInputAdapterFactory.java:53)
at
org.eclipse.core.internal.adapter.AdapterFactoryProxy.getAdapter(AdapterFactoryProxy.java:82)
at org.eclipse.core.internal.runtime.AdapterManager.getAdapter(AdapterManager.java:295)
at org.eclipse.core.runtime.PlatformObject.getAdapter(PlatformObject.java:66)
at org.eclipse.ui.part.FileEditorInput.getAdapter(FileEditorInput.java:263)
at org.eclipse.jdt.ui.JavaUI.getEditorInputJavaElement(JavaUI.java:759)
at
org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart.getInputFromEditor(PackageExplorerPart.java:1027)
at
org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart.editorActivated(PackageExplorerPart.java:1017)
at
org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart$1.partActivated(PackageExplorerPart.java:216)
at org.eclipse.ui.internal.WorkbenchPage$17.run(WorkbenchPage.java:4870)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.ui.internal.WorkbenchPage.firePartActivated(WorkbenchPage.java:4867)
at org.eclipse.ui.internal.WorkbenchPage.access$18(WorkbenchPage.java:4846)
at
org.eclipse.ui.internal.WorkbenchPage$E4PartListener.partActivated(WorkbenchPage.java:210)
at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$3.run(PartServiceImpl.java:236)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at
org.eclipse.e4.ui.internal.workbench.PartServiceImpl.firePartActivated(PartServiceImpl.java:233)
at
org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:684)
at
org.eclipse.e4.ui.internal.workbench.PartServiceImpl.switchPerspective(PartServiceImpl.java:574)
at
org.eclipse.e4.ui.workbench.renderers.swt.PerspectiveStackRenderer.showTab(PerspectiveStackRenderer.java:127)
at
org.eclipse.e4.ui.workbench.renderers.swt.LazyStackRenderer.postProcess(LazyStackRenderer.java:100)
at
org.eclipse.e4.ui.workbench.renderers.swt.PerspectiveStackRenderer.postProcess(PerspectiveStackRenderer.java:77)
at
org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:678)
at
org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:766)
at
org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$2(PartRenderingEngine.java:737)
at
org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$7.run(PartRenderingEngine.java:731)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at
org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:715)
at
org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.processContents(SWTPartRenderer.java:68)
at
org.eclipse.e4.ui.workbench.renderers.swt.SashRenderer.processContents(SashRenderer.java:185)
at
org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:674)
at
org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:766)
at
org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$2(PartRenderingEngine.java:737)
at
org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$7.run(PartRenderingEngine.java:731)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at
org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:715)
at
org.eclipse.e4.ui.workbench.renderers.swt.SWTPartRenderer.processContents(SWTPartRenderer.java:68)
at
org.eclipse.e4.ui.workbench.renderers.swt.WBWRenderer.processContents(WBWRenderer.java:664)
at
org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:674)
at
org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.safeCreateGui(PartRenderingEngine.java:766)
at
org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.access$2(PartRenderingEngine.java:737)
at
org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$7.run(PartRenderingEngine.java:731)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at
org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.createGui(PartRenderingEngine.java:715)
at
org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1078)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at
org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1032)
at
org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:148)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:636)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:579)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
at
org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:135)
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:380)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:648)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:603)
at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
at org.eclipse.equinox.launcher.Main.main(Main.java:1438)
!ENTRY org.eclipse.egit.ui 2 0 2014-12-04 20:29:16.184
!MESSAGE Warning: The environment variable HOME is not set. The following directory will
be used to store the Git
user global configuration and to define the default location to store repositories:
'C:\Users\Franz'. If this is
not correct please set the HOME environment variable and restart Eclipse. Otherwise Git
for Windows and
EGit might behave differently since they see different configuration options.
This warning can be switched off on the Team > Git > Confirmations and Warnings
preference page.
*this should be related to an unsuccesful startup days ago:*
!ENTRY org.eclipse.osgi 2 0 2014-12-01 00:31:54.957
!MESSAGE While loading class
"org.eclipse.m2e.jdt.internal.MavenClasspathContainerInitializer", thread
"Thread[Worker-1,5,main]" timed out waiting (5001ms) for thread
"Thread[org.eclipse.wst.sse.ui.internal.reconcile.StructuredRegionProcessor,1,main]"
to finish starting bundle "org.eclipse.m2e.jdt_1.5.0.20140606-0033 [515]". To
avoid deadlock, thread "Thread[Worker-1,5,main]" is proceeding but
"org.eclipse.m2e.jdt.internal.MavenClasspathContainerInitializer" may not be
fully initialized.
!STACK 0
org.osgi.framework.BundleException: Unable to acquire the state change lock for the
module: osgi.identity; osgi.identity="org.eclipse.m2e.jdt";
type="osgi.bundle"; version:Version="1.5.0.20140606-0033";
singleton:="true" [id=515] STARTED [STARTED]
at org.eclipse.osgi.container.Module.lockStateChange(Module.java:329)
at org.eclipse.osgi.container.Module.start(Module.java:389)
at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:454)
at
org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107)
at
org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:531)
at
org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:324)
at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:320)
at
org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:395)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:345)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:337)
at
org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:160)
at java.lang.ClassLoader.loadClass(Unknown Source)
at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:568)
at
org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174)
at
org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)
at
org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
at
org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
at
org.eclipse.jdt.core.JavaCore.computeClasspathContainerInitializer(JavaCore.java:3294)
at org.eclipse.jdt.core.JavaCore.getClasspathContainerInitializer(JavaCore.java:3270)
at
org.eclipse.jdt.internal.core.JavaModelManager.initializeContainer(JavaModelManager.java:2883)
at org.eclipse.jdt.internal.core.JavaModelManager$9.run(JavaModelManager.java:2808)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2313)
at
org.eclipse.jdt.internal.core.JavaModelManager.initializeAllContainers(JavaModelManager.java:2848)
at
org.eclipse.jdt.internal.core.JavaModelManager.getClasspathContainer(JavaModelManager.java:1932)
at org.eclipse.jdt.core.JavaCore.initializeAfterLoad(JavaCore.java:4016)
at
org.eclipse.jdt.internal.ui.InitializeAfterLoadJob$RealJob.run(InitializeAfterLoadJob.java:36)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
!ENTRY org.eclipse.osgi 2 0 2014-12-01 00:31:56.000
!MESSAGE While loading class
"org.eclipse.m2e.jdt.internal.MavenClasspathContainerInitializer", thread
"Thread[Worker-0,5,main]" timed out waiting (5001ms) for thread
"Thread[org.eclipse.wst.sse.ui.internal.reconcile.StructuredRegionProcessor,1,main]"
to finish starting bundle "org.eclipse.m2e.jdt_1.5.0.20140606-0033 [515]". To
avoid deadlock, thread "Thread[Worker-0,5,main]" is proceeding but
"org.eclipse.m2e.jdt.internal.MavenClasspathContainerInitializer" may not be
fully initialized.
!STACK 0
org.osgi.framework.BundleException: Unable to acquire the state change lock for the
module: osgi.identity; osgi.identity="org.eclipse.m2e.jdt";
type="osgi.bundle"; version:Version="1.5.0.20140606-0033";
singleton:="true" [id=515] STARTED [STARTED]
at org.eclipse.osgi.container.Module.lockStateChange(Module.java:329)
at org.eclipse.osgi.container.Module.start(Module.java:389)
at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:454)
at
org.eclipse.osgi.internal.hooks.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:107)
at
org.eclipse.osgi.internal.loader.classpath.ClasspathManager.findLocalClass(ClasspathManager.java:531)
at
org.eclipse.osgi.internal.loader.ModuleClassLoader.findLocalClass(ModuleClassLoader.java:324)
at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:320)
at
org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:395)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:345)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:337)
at
org.eclipse.osgi.internal.loader.ModuleClassLoader.loadClass(ModuleClassLoader.java:160)
at java.lang.ClassLoader.loadClass(Unknown Source)
at org.eclipse.osgi.internal.framework.EquinoxBundle.loadClass(EquinoxBundle.java:568)
at
org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174)
at
org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)
at
org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
at
org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
at
org.eclipse.jdt.core.JavaCore.computeClasspathContainerInitializer(JavaCore.java:3294)
at org.eclipse.jdt.core.JavaCore.getClasspathContainerInitializer(JavaCore.java:3270)
at
org.eclipse.jdt.internal.core.JavaModelManager.initializeContainer(JavaModelManager.java:2883)
at org.eclipse.jdt.internal.core.JavaModelManager$9.run(JavaModelManager.java:2808)
at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2313)
at
org.eclipse.jdt.internal.core.JavaModelManager.initializeAllContainers(JavaModelManager.java:2848)
at
org.eclipse.jdt.internal.core.JavaModelManager.getClasspathContainer(JavaModelManager.java:1932)
at org.eclipse.jdt.core.JavaCore.getClasspathContainer(JavaCore.java:3247)
at org.eclipse.jdt.internal.core.JavaProject.resolveClasspath(JavaProject.java:2693)
at org.eclipse.jdt.internal.core.JavaProject.resolveClasspath(JavaProject.java:2857)
at
org.eclipse.jdt.internal.core.JavaProject.getResolvedClasspath(JavaProject.java:1995)
at
org.eclipse.jst.j2ee.classpathdep.ClasspathDependencyUtil.getComponentClasspathDependencies(ClasspathDependencyUtil.java:356)
at
org.eclipse.jst.j2ee.classpathdep.ClasspathDependencyUtil.getComponentClasspathDependencies(ClasspathDependencyUtil.java:276)
at
org.eclipse.jst.j2ee.componentcore.J2EEModuleVirtualComponent.getJavaClasspathReferences(J2EEModuleVirtualComponent.java:272)
at
org.eclipse.jst.j2ee.componentcore.J2EEModuleVirtualComponent.getNonManifestRefs(J2EEModuleVirtualComponent.java:242)
at
org.eclipse.jst.j2ee.componentcore.J2EEModuleVirtualComponent.getReferences(J2EEModuleVirtualComponent.java:166)
at
org.eclipse.jst.j2ee.componentcore.J2EEModuleVirtualComponent.getReferences(J2EEModuleVirtualComponent.java:214)
at
org.eclipse.jst.j2ee.componentcore.J2EEModuleVirtualComponent.getReferences(J2EEModuleVirtualComponent.java:207)
at
org.eclipse.jst.common.internal.modulecore.SingleRootUtil.hasConsumableReferences(SingleRootUtil.java:217)
at
org.eclipse.jst.common.internal.modulecore.SingleRootUtil.validateSingleRoot(SingleRootUtil.java:165)
at
org.eclipse.jst.common.internal.modulecore.SingleRootUtil.isSingleRoot(SingleRootUtil.java:93)
at
org.eclipse.jst.common.internal.modulecore.SingleRootExportParticipant.canOptimize(SingleRootExportParticipant.java:88)
at
org.eclipse.wst.common.componentcore.internal.flat.FlatVirtualComponent.canOptimize(FlatVirtualComponent.java:203)
at
org.eclipse.wst.common.componentcore.internal.flat.FlatVirtualComponent.cacheResources(FlatVirtualComponent.java:185)
at
org.eclipse.wst.common.componentcore.internal.flat.FlatVirtualComponent.getChildModules(FlatVirtualComponent.java:160)
at
org.eclipse.wst.web.internal.deployables.FlatComponentDeployable.getExportModelChildren(FlatComponentDeployable.java:252)
at
org.eclipse.wst.web.internal.deployables.FlatComponentDeployable.getModules(FlatComponentDeployable.java:263)
at
org.eclipse.wst.web.internal.deployables.FlatComponentDeployable.getChildModules(FlatComponentDeployable.java:247)
at
org.jboss.ide.eclipse.as.wtp.core.util.ServerModelUtilities.getChildModules(ServerModelUtilities.java:116)
at
org.jboss.ide.eclipse.as.wtp.core.util.ServerModelUtilities.getChildModules(ServerModelUtilities.java:109)
at
org.jboss.ide.eclipse.as.core.server.internal.DeployableServer.getChildModules(DeployableServer.java:96)
at org.eclipse.wst.server.core.internal.Server.getChildModules(Server.java:2622)
at org.eclipse.wst.server.core.internal.Server.visitModule(Server.java:3043)
at org.eclipse.wst.server.core.internal.Server.visit(Server.java:3024)
at org.eclipse.wst.server.core.internal.Server.isPublishUnknown(Server.java:1256)
at
org.eclipse.wst.server.ui.internal.cnf.ServerDecorator.getServerStatusLabel(ServerDecorator.java:140)
at
org.eclipse.wst.server.ui.internal.cnf.ServerDecorator.decorate(ServerDecorator.java:73)
at
org.eclipse.ui.internal.decorators.LightweightDecoratorDefinition.decorate(LightweightDecoratorDefinition.java:273)
at
org.eclipse.ui.internal.decorators.LightweightDecoratorManager$LightweightRunnable.run(LightweightDecoratorManager.java:83)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at
org.eclipse.ui.internal.decorators.LightweightDecoratorManager.decorate(LightweightDecoratorManager.java:367)
at
org.eclipse.ui.internal.decorators.LightweightDecoratorManager.getDecorations(LightweightDecoratorManager.java:349)
at
org.eclipse.ui.internal.decorators.DecorationScheduler$1.ensureResultCached(DecorationScheduler.java:372)
at
org.eclipse.ui.internal.decorators.DecorationScheduler$1.run(DecorationScheduler.java:332)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
Posted by forums
Original post: https://developer.jboss.org/message/912449#912449
7:50 a.m.
The difference between them is probably that your JRE is 32-bit and JDK's are 64-bit.
If you download 32-bit JDK the visual editor for JSF will work.
Please note all other things related to JSF will work with 64-bit (like content assist,
deployment etc.) its just the visual editor that are dependent on 32-bit VM.
Posted by forums
Original post: https://developer.jboss.org/message/912517#912517
8:01 a.m.
If you can provide the error or workspace log that would be great.
Posted by forums
Original post: https://developer.jboss.org/message/912228#912228
8:21 p.m.
In jbdevstudio.ini, I changed -Xmx1024m to -Xmx512m which fixed the crash issue for me.
Posted by forums
Original post: https://developer.jboss.org/message/920613#920613
4:06 p.m.
I wonder why reducing maximum heap size worked for you. What are your OS/Arch, Java
version, RAM size?
Posted by forums
Original post: https://developer.jboss.org/message/920719#920719
5:06 p.m.
Windows 7, 32 bit, java version "1.7.0_75" and RAM is 4 GB
Posted by forums
Original post: https://developer.jboss.org/message/920721#920721
5 a.m.
okey - so your issue is that Java on Windows 32 bit requires one big consecutive memory
chunk for the mx allocation. So you probably have the 1 GB free but not in one chunk.
the work around on reducing the memory is the best workaround for that.
Posted by forums
Original post: https://developer.jboss.org/message/920831#920831
3344
days inactive
3439
days old
jbdevstudio-users@lists.jboss.org
8 comments
4 participants
participants (4)
-
Francesco Padula -
jbdevstudio-users＠lists.jboss.org
-
Max Rydahl Andersen
-
Snjezana Peco