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

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via GitHub by apupier
, 1 year ago
This exception has no message.
java.lang.NullPointerException:
at org.fusesource.ide.camel.editor.preferences.PreferredLabelDialog.setWarning(PreferredLabelDialog.java:99)
at org.fusesource.ide.camel.editor.preferences.PreferredLabelDialog.validate(PreferredLabelDialog.java:83)
at org.fusesource.ide.camel.editor.preferences.PreferredLabelDialog$2.modifyText(PreferredLabelDialog.java:149)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:179)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4362)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1113)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1137)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1118)
at org.fusesource.ide.camel.editor.preferences.PreferredLabelDialog.createDialogArea(PreferredLabelDialog.java:125)
at org.eclipse.jface.dialogs.TitleAreaDialog.createContents(TitleAreaDialog.java:161)
at org.eclipse.jface.window.Window.create(Window.java:430)
at org.fusesource.ide.camel.editor.preferences.PreferredLabelDialog.create(PreferredLabelDialog.java:105)
at org.fusesource.ide.camel.editor.preferences.PreferredLabelEditor.addPressed(PreferredLabelEditor.java:308)
at org.fusesource.ide.camel.editor.preferences.PreferredLabelEditor$3.widgetSelected(PreferredLabelEditor.java:292)
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.Display.sendEvent(Display.java:4362)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1113)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4180)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:827)
at org.eclipse.ui.internal.OpenPreferencesAction.run(OpenPreferencesAction.java:63)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:473)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:595)
at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:511)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4362)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1113)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4180)
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 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:498)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:669)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:608)
at org.eclipse.equinox.launcher.Main.run(Main.java:1515)

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