java.lang.NullPointerException: This exception has no message.

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via Appcelerator JIRA by Thomas Huelbert, 1 year ago
This exception has no message.
via Appcelerator JIRA by Thomas Huelbert, 1 year ago
This exception has no message.
via Google Groups by Nonni, 2 years ago
java.lang.NullPointerException:
at org.eclipse.core.internal.resources.ProjectDescription.hasNature(ProjectDescription.java:286)
at org.eclipse.core.internal.resources.Project.hasNature(Project.java:517)
at org.eclipse.core.internal.expressions.Property.test(Property.java:58)
at org.eclipse.core.internal.expressions.TestExpression.evaluate(TestExpression.java:99)
at org.eclipse.core.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:53)
at org.eclipse.core.internal.expressions.AdaptExpression.evaluate(AdaptExpression.java:91)
at org.eclipse.core.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:53)
at org.eclipse.core.internal.expressions.IterateExpression.evaluate(IterateExpression.java:189)
at org.eclipse.core.internal.expressions.CompositeExpression.evaluateAnd(CompositeExpression.java:53)
at org.eclipse.ui.internal.WorkbenchWindow.liftRestrictions(WorkbenchWindow.java:3060)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:88)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:3783)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1375)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1398)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1379)
at org.eclipse.swt.widgets.Shell.windowDidBecomeKey(Shell.java:1892)
at org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(Native Method)
at org.eclipse.swt.widgets.Widget.callSuper(Widget.java:213)
at org.eclipse.swt.widgets.Widget.becomeKeyWindow(Widget.java:324)
at org.eclipse.swt.widgets.Shell.becomeKeyWindow(Shell.java:478)
at org.eclipse.swt.internal.cocoa.OS.objc_msgSend_bool(Native Method)
at org.eclipse.swt.internal.cocoa.NSRunLoop.runMode(NSRunLoop.java:42)
at com.appcelerator.titanium.rcp.IDEWorkbenchAdvisor.eventLoopIdle(IDEWorkbenchAdvisor.java:862)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2641)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2438)
at com.appcelerator.titanium.rcp.IDEApplication.start(IDEApplication.java:129)
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:369)
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:620)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:575)

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