[jbosstools-issues] [JBoss JIRA] (JBIDE-12135) NPE if Ctrl+Click on EL for project with broken components.xml

[Alexey Kazakov (JIRA)]

Alexey Kazakov created JBIDE-12135:
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             Summary: NPE if Ctrl+Click on EL for project with broken components.xml
                 Key: JBIDE-12135
                 URL: https://issues.jboss.org/browse/JBIDE-12135
             Project: Tools (JBoss Tools)
          Issue Type: Bug
          Components: Seam 2
            Reporter: Alexey Kazakov
            Assignee: Viacheslav Kabanovich
             Fix For: 3.4.0.M1


1. Create a Seam project.
2. Change name spaces in components.xml in order to break this file for Seam Tools.
3. Open any xhtml with EL. Ctrl + Click on this EL.

{code}
java.lang.NullPointerException
	at org.jboss.tools.seam.xml.components.model.helpers.OpenRuleHelper.findRule(OpenRuleHelper.java:59)
	at org.jboss.tools.seam.xml.components.model.helpers.OpenRuleHelper.run(OpenRuleHelper.java:40)
	at org.jboss.tools.seam.xml.components.model.SeamPromptingProvider.getListInternal(SeamPromptingProvider.java:47)
	at org.jboss.tools.seam.xml.components.model.SeamPromptingProvider.getList(SeamPromptingProvider.java:28)
	at org.jboss.tools.jst.web.project.list.WebPromptingProvider.getList(WebPromptingProvider.java:61)
	at org.jboss.tools.jsf.text.ext.hyperlink.NavigationCaseHyperlink.doHyperlink(NavigationCaseHyperlink.java:56)
	at org.jboss.tools.common.text.ext.hyperlink.xpl.AbstractBaseHyperlink.open(AbstractBaseHyperlink.java:287)
	at org.eclipse.jface.text.hyperlink.HyperlinkManager.mouseUp(HyperlinkManager.java:429)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:219)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1258)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3588)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3209)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2701)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2665)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2499)
	at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:679)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:668)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:123)
	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:344)
	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:597)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
	at org.eclipse.equinox.launcher.Main.main(Main.java:1386)
{code}

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