I just installed WindowBuilder however nothing works. All of the wizards return "Problem Opening Wizard" errors.
Under details I get things like this:
The selected wizard could not be started.
Plug-in org.eclipse.wb.swing was unable to load class
org.eclipse.wb.internal.swing.wizards.frame.NewJFrameWizard.
org/eclipse/wb/internal/core/wizards/AbstractDesignWizard
If I try to open an existing file in a WindowBuilder Editor I get four errors in the workspace log.
1.
Plug-in org.eclipse.wb.core.ui was unable to load class org.eclipse.wb.internal.core.editor.multi.DesignerEditorContributor.
Stack trace begins like this:
org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter$TerminatingClassNotFoundException: An error occurred while automatically activating bundle org.eclipse.wb.core (392).
at org.eclipse.core.runtime.internal.adaptor.EclipseLazyStarter.postFindLocalClass(EclipseLazyStarter.java:122)
at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:469)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:216)
2.
Unable to create editor contributor: org.eclipse.wb.core.guiEditor
No stack trace.
3.
Plug-in org.eclipse.wb.core.ui was unable to load class org.eclipse.wb.internal.core.editor.multi.DesignerEditor.
Stack trace begins:
org.eclipse.core.runtime.CoreException: Plug-in org.eclipse.wb.core.ui was unable to load class org.eclipse.wb.internal.core.editor.multi.DesignerEditor.
at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.throwException(RegistryStrategyOSGI.java:194)
at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:176)
4.
I installed directly from the Juno software source (and when that wasn't working I tried installing from the WindowBuilder source). I'm using Eclipse version 4.2.1, build id M20120914-1800 on Windows 7 64-bit.
] 
Search
Help
Register
Login
Home
