[jbosstools-issues] [JBoss JIRA] (JBIDE-14941) NullPointerException when saving CSS file in CSS dialog

[Alexey Kazakov (JIRA)]

Alexey Kazakov created JBIDE-14941:
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             Summary: NullPointerException when saving CSS file in CSS dialog
                 Key: JBIDE-14941
                 URL: https://issues.jboss.org/browse/JBIDE-14941
             Project: Tools (JBoss Tools)
          Issue Type: Bug
          Components: Visual Page Editor core
    Affects Versions: 4.1.0.Beta2
            Reporter: Alexey Kazakov


{code}
java.lang.NullPointerException
	at org.eclipse.wst.sse.core.internal.text.BasicStructuredDocumentRegion.getText(BasicStructuredDocumentRegion.java:304)
	at org.eclipse.wst.css.core.internal.document.CSSDeclarationItemParser.getText(CSSDeclarationItemParser.java:1073)
	at org.eclipse.wst.css.core.internal.document.CSSDeclarationItemParser.makeString(CSSDeclarationItemParser.java:868)
	at org.eclipse.wst.css.core.internal.document.CSSDeclarationItemParser.createStringValue(CSSDeclarationItemParser.java:534)
	at org.eclipse.wst.css.core.internal.document.CSSDeclarationItemParser.createPrimitiveValue(CSSDeclarationItemParser.java:391)
	at org.eclipse.wst.css.core.internal.document.CSSDeclarationItemParser.setupValues(CSSDeclarationItemParser.java:1056)
	at org.eclipse.wst.css.core.internal.document.CSSDeclarationItemParser.setupValues(CSSDeclarationItemParser.java:964)
	at org.eclipse.wst.css.core.internal.document.CSSStyleDeclItemImpl.setCssValueTextCore(CSSStyleDeclItemImpl.java:260)
	at org.eclipse.wst.css.core.internal.document.CSSStyleDeclItemImpl.setCssValueText(CSSStyleDeclItemImpl.java:234)
	at org.eclipse.wst.css.core.internal.document.CSSStyleDeclarationImpl.setProperty(CSSStyleDeclarationImpl.java:267)
	at org.jboss.tools.jst.css.dialog.common.CSSModel.updateCSSStyle(CSSModel.java:297)
	at org.jboss.tools.jst.css.dialog.tabs.TabPreviewControl.update(TabPreviewControl.java:115)
	at org.jboss.tools.jst.css.dialog.StyleComposite.updateTab(StyleComposite.java:221)
	at org.jboss.tools.jst.css.dialog.StyleComposite.access$0(StyleComposite.java:219)
	at org.jboss.tools.jst.css.dialog.StyleComposite$1.widgetSelected(StyleComposite.java:77)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:248)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1392)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3742)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3363)
	at org.eclipse.jface.window.Window.runEventLoop(Window.java:826)
	at org.eclipse.jface.window.Window.open(Window.java:802)
	at org.jboss.tools.jst.css.dialog.OpenCSSDialogActionDelegate.run(OpenCSSDialogActionDelegate.java:70)
	at org.eclipse.ui.internal.handlers.ActionDelegateHandlerProxy.execute(ActionDelegateHandlerProxy.java:295)
	at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:90)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:601)
	at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56)
	at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:243)
	at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:224)
	at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:132)
	at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.execute(HandlerServiceHandler.java:167)
	at org.eclipse.core.commands.Command.executeWithChecks(Command.java:499)
	at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:508)
	at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:213)
	at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem.executeItem(HandledContributionItem.java:850)
	at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem.handleWidgetSelection(HandledContributionItem.java:743)
	at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem.access$7(HandledContributionItem.java:727)
	at org.eclipse.e4.ui.workbench.renderers.swt.HandledContributionItem$4.handleEvent(HandledContributionItem.java:662)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1392)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3742)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3363)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1113)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:997)
	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:138)
	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:610)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:567)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124)
	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:354)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:181)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:601)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:636)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:591)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1450)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1426)
{code}

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