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https://jira.jboss.org/jira/browse/JBIDE-5460?page=com.atlassian.jira.plu...
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Igor Jacy Lino Campista updated JBIDE-5460:
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Attachment: npedemo.zip
Ok, after long struggling....
A super downgraded version of a project that has NPE.
The ".project" file has an linked resource, that if not removed would
(indirectly?) influence the VE and show several NPE.
removing that linkedresource will allow the example
npedemo\WebContent\html\tableBasic\tableBasic.xhtml to load at least properly, without
NPEs.
VPE NPE exception during bundle loading
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Key: JBIDE-5460
URL:
https://jira.jboss.org/jira/browse/JBIDE-5460
Project: Tools (JBoss Tools)
Issue Type: Bug
Components: Visual Page Editor core
Affects Versions: 3.1.0.CR1
Reporter: Yura Zhishko
Assignee: Yura Zhishko
Fix For: 3.1.0.CR2
Attachments: .project, npedemo.zip, TestComp5.zip, TestComp5toRename.zip
1) Import TestComp5.zip project as jsf project into workspace
2) Extract second project and rename it to TestComp5 as a first project
3) Open loacally workspace directory and remove TestComp5 project from a first step
4) Copy TestComp5 from a second step to workspace directory
5) Go to Package Explorer
6) Refresh TestComp5 project
7) Open WebContent -> pages -> allComponents.xhtml
RESULT: VE preview is empty and exception in error log
org.eclipse.swt.SWTException: Failed to execute runnable
(java.lang.NullPointerException)
at org.eclipse.swt.SWT.error(SWT.java:3884)
at org.eclipse.swt.SWT.error(SWT.java:3799)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:137)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3855)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3476)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2405)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:368)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:559)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
at org.eclipse.equinox.launcher.Main.run(Main.java:1311)
at org.eclipse.equinox.launcher.Main.main(Main.java:1287)
Caused by: java.lang.NullPointerException
at
org.jboss.tools.vpe.editor.bundle.BundleMap.refreshRegisteredBundles(BundleMap.java:100)
at org.jboss.tools.vpe.editor.bundle.BundleMap.refresh(BundleMap.java:343)
at org.jboss.tools.vpe.editor.VpeController.refreshTemplates(VpeController.java:1689)
at
org.jboss.tools.vpe.editor.VpeEditorPart$ActivationListener.handleActivation(VpeEditorPart.java:1075)
at
org.jboss.tools.vpe.editor.VpeEditorPart$ActivationListener.access$1(VpeEditorPart.java:1064)
at
org.jboss.tools.vpe.editor.VpeEditorPart$ActivationListener$1.run(VpeEditorPart.java:1059)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:134)
... 23 more
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