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

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via eclipse-cs by chrisborrill
, 1 year ago
This exception has no message.
java.lang.NullPointerException:
at com.atlassw.tools.eclipse.checkstyle.util.CustomLibrariesClassLoader.getCustomLibraryURLs(CustomLibrariesClassLoader.java:124)
at com.atlassw.tools.eclipse.checkstyle.util.CustomLibrariesClassLoader.build(CustomLibrariesClassLoader.java:104)
at com.atlassw.tools.eclipse.checkstyle.util.CustomLibrariesClassLoader.get(CustomLibrariesClassLoader.java:86)
at com.atlassw.tools.eclipse.checkstyle.config.CheckConfigurationTester.getUnresolvedProperties(CheckConfigurationTester.java:105)
at com.atlassw.tools.eclipse.checkstyle.config.gui.CheckConfigurationPropertiesDialog.okPressed(CheckConfigurationPropertiesDialog.java:306)
at org.eclipse.jface.dialogs.Dialog.buttonPressed(Dialog.java:409)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:90)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:843)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3080)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:809)
at com.atlassw.tools.eclipse.checkstyle.config.gui.CheckConfigurationWorkingSetEditor.addCheckConfig(CheckConfigurationWorkingSetEditor.java:468)
at com.atlassw.tools.eclipse.checkstyle.config.gui.CheckConfigurationWorkingSetEditor.access$300(CheckConfigurationWorkingSetEditor.java:79)
at com.atlassw.tools.eclipse.checkstyle.config.gui.CheckConfigurationWorkingSetEditor$PageController.widgetSelected(CheckConfigurationWorkingSetEditor.java:374)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:90)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:843)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3080)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:809)
at org.eclipse.ui.internal.OpenPreferencesAction.run(OpenPreferencesAction.java:66)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:996)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:538)
at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:488)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:843)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3080)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1699)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1663)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
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:324)
at org.eclipse.core.launcher.Main.invokeFramework(Main.java:334)
at org.eclipse.core.launcher.Main.basicRun(Main.java:278)
at org.eclipse.core.launcher.Main.run(Main.java:973)

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