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

Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via GitHub by vaadin-bot
, 9 months ago
This exception has no message.
via GitHub by vaadin-bot
, 9 months ago
This exception has no message.
java.lang.NullPointerException:
at com.vaadin.designer.eclipse.editors.VaadinEditorPart$1$1.run(VaadinEditorPart.java:123)
at com.vaadin.designer.eclipse.editors.VaadinEditorPart$1.getClipboardContent(VaadinEditorPart.java:116)
at com.vaadin.designer.eclipse.views.HierarchyOutlineView$3.addPasteAction(HierarchyOutlineView.java:663)
at com.vaadin.designer.eclipse.views.HierarchyOutlineView$3.menuAboutToShow(HierarchyOutlineView.java:635)
at org.eclipse.jface.action.MenuManager.fireAboutToShow(MenuManager.java:352)
at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:492)
at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:487)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:255)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4199)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1467)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1490)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1471)
at org.eclipse.swt.widgets.Menu.menuWillOpen(Menu.java:806)
at org.eclipse.swt.internal.cocoa.OS.objc_msgSend(Native Method)
at org.eclipse.swt.internal.cocoa.NSMenu.popUpContextMenu(NSMenu.java:77)
at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:278)
at org.eclipse.swt.widgets.Display.runPopups(Display.java:4119)
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:497)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:648)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:603)

Users with the same issue

You are the first who have seen this exception. Write a tip to help other users and build your expert profile.

Know the solutions? Share your knowledge to help other developers to debug faster.