[jbosstools-issues] [JBoss JIRA] (JBIDE-18682) NullPointerException in Visual Preview Part (VpvEditor)

[Denis Golovin (JIRA)]

     [ https://issues.jboss.org/browse/JBIDE-18682?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Denis Golovin closed JBIDE-18682.
---------------------------------
    Resolution: Duplicate Issue


> NullPointerException in Visual Preview Part (VpvEditor)
> -------------------------------------------------------
>
>                 Key: JBIDE-18682
>                 URL: https://issues.jboss.org/browse/JBIDE-18682
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: visual-page-editor-core
>    Affects Versions: 4.2.0.Final
>            Reporter: Denis Golovin
>            Assignee: Denis Golovin
>
> {code}java.lang.NullPointerException
> 	at org.jboss.tools.vpe.preview.editor.VpvEditor$10.documentChanged(VpvEditor.java:723)
> 	at org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument._fireDocumentChanged(BasicStructuredDocument.java:460)
> 	at org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument.fireStructuredDocumentEvent(BasicStructuredDocument.java:1184)
> 	at org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument.internalReplaceText(BasicStructuredDocument.java:1964)
> 	at org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument.replaceText(BasicStructuredDocument.java:2423)
> 	at org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument.replaceText(BasicStructuredDocument.java:2408)
> 	at org.eclipse.wst.sse.core.internal.text.JobSafeStructuredDocument.access$2(JobSafeStructuredDocument.java:1)
> 	at org.eclipse.wst.sse.core.internal.text.JobSafeStructuredDocument$3.run(JobSafeStructuredDocument.java:141)
> 	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
> 	at org.eclipse.wst.sse.ui.EditorExecutionContext.execute(EditorExecutionContext.java:149)
> 	at org.eclipse.wst.sse.core.internal.text.JobSafeStructuredDocument.replaceText(JobSafeStructuredDocument.java:144)
> 	at org.eclipse.wst.sse.core.internal.text.BasicStructuredDocument.replace(BasicStructuredDocument.java:2368)
> 	at org.eclipse.wst.sse.core.internal.text.JobSafeStructuredDocument.access$0(JobSafeStructuredDocument.java:1)
> 	at org.eclipse.wst.sse.core.internal.text.JobSafeStructuredDocument$1.run(JobSafeStructuredDocument.java:103)
> 	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
> 	at org.eclipse.wst.sse.ui.EditorExecutionContext.execute(EditorExecutionContext.java:149)
> 	at org.eclipse.wst.sse.core.internal.text.JobSafeStructuredDocument.replace(JobSafeStructuredDocument.java:106)
> 	at org.eclipse.jface.text.projection.ProjectionTextStore.replace(ProjectionTextStore.java:111)
> 	at org.eclipse.jface.text.AbstractDocument.replace(AbstractDocument.java:1184)
> 	at org.eclipse.jface.text.AbstractDocument.replace(AbstractDocument.java:1210)
> 	at org.eclipse.jface.text.projection.ProjectionDocument.replace(ProjectionDocument.java:629)
> 	at org.eclipse.jface.text.DefaultDocumentAdapter.replaceTextRange(DefaultDocumentAdapter.java:248)
> 	at org.eclipse.swt.custom.StyledText.modifyContent(StyledText.java:7268)
> 	at org.eclipse.swt.custom.StyledText.sendKeyEvent(StyledText.java:8111)
> 	at org.eclipse.swt.custom.StyledText.doContent(StyledText.java:2481)
> 	at org.eclipse.swt.custom.StyledText.handleKey(StyledText.java:5955)
> 	at org.eclipse.swt.custom.StyledText.handleKeyDown(StyledText.java:5986)
> 	at org.eclipse.swt.custom.StyledText$7.handleEvent(StyledText.java:5663)
> 	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
> 	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4188)
> 	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1467)
> 	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1490)
> 	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1475)
> 	at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1504)
> 	at org.eclipse.swt.widgets.Control.insertText(Control.java:2084)
> 	at org.eclipse.swt.widgets.Canvas.insertText(Canvas.java:277)
> 	at org.eclipse.swt.widgets.Display.windowProc(Display.java:5717)
> 	at org.eclipse.swt.internal.cocoa.OS.objc_msgSend(Native Method)
> 	at org.eclipse.swt.internal.cocoa.NSResponder.interpretKeyEvents(NSResponder.java:68)
> 	at org.eclipse.swt.widgets.Composite.keyDown(Composite.java:594)
> 	at org.eclipse.swt.widgets.Display.windowProc(Display.java:5629)
> 	at org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(Native Method)
> 	at org.eclipse.swt.widgets.Widget.callSuper(Widget.java:221)
> 	at org.eclipse.swt.widgets.Widget.windowSendEvent(Widget.java:2105)
> 	at org.eclipse.swt.widgets.Shell.windowSendEvent(Shell.java:2329)
> 	at org.eclipse.swt.widgets.Display.windowProc(Display.java:5691)
> 	at org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(Native Method)
> 	at org.eclipse.swt.widgets.Display.applicationSendEvent(Display.java:5128)
> 	at org.eclipse.swt.widgets.Display.applicationProc(Display.java:5277)
> 	at org.eclipse.swt.internal.cocoa.OS.objc_msgSend(Native Method)
> 	at org.eclipse.swt.internal.cocoa.NSApplication.sendEvent(NSApplication.java:128)
> 	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3655)
> 	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1151)
> 	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(NativeMethodAccessorImpl.java:62)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:483)
> 	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){code}



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