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Home » Eclipse Projects » WindowBuilder » Internal Error in WindowBuilder
icon5.gif  Internal Error in WindowBuilder [message #1625385] Fri, 20 February 2015 10:44 Go to next message
Thomas Jochens is currently offline Thomas JochensFriend
Messages: 6
Registered: February 2015
Junior Member
I've got since a while the problem, that I cannot execute the Design page of the WindowBuilder. I got the following error:

index.php/fa/20932/0/

Internal Error

WindowBuilder encountered unexpected internal error.

This could be caused by a WindowBuilder bug or by a misconfiguration issue, conflict, partial update, etc.

Hide stack trace.
Stack trace:
java.lang.NullPointerException
at org.eclipse.wb.internal.swing.model.component.ContainerInfo.refresh_fetch(ContainerInfo.java:247)
at org.eclipse.wb.core.model.ObjectInfo.refresh_fetch(ObjectInfo.java:645)
at org.eclipse.wb.internal.swing.model.component.ComponentInfo.access$1(ComponentInfo.java:1)
at org.eclipse.wb.internal.swing.model.component.ComponentInfo$3.run(ComponentInfo.java:142)
at org.eclipse.wb.internal.swing.model.component.ComponentInfo.refresh_fetch(ComponentInfo.java:181)
at org.eclipse.wb.internal.swing.model.component.ComponentInfo.refresh_fetch(ComponentInfo.java:140)
at org.eclipse.wb.internal.swing.model.component.ContainerInfo.refresh_fetch(ContainerInfo.java:251)
at org.eclipse.wb.core.model.ObjectInfo.refresh_fetch(ObjectInfo.java:645)
at org.eclipse.wb.internal.swing.model.component.ComponentInfo.access$1(ComponentInfo.java:1)
at org.eclipse.wb.internal.swing.model.component.ComponentInfo$3.run(ComponentInfo.java:142)
at org.eclipse.wb.internal.swing.model.component.ComponentInfo.refresh_fetch(ComponentInfo.java:181)
at org.eclipse.wb.internal.swing.model.component.ComponentInfo.refresh_fetch(ComponentInfo.java:140)
at org.eclipse.wb.internal.swing.model.component.ContainerInfo.refresh_fetch(ContainerInfo.java:251)
at org.eclipse.wb.core.model.ObjectInfo.refresh_fetch(ObjectInfo.java:645)
at org.eclipse.wb.internal.swing.model.component.ComponentInfo.access$1(ComponentInfo.java:1)
at org.eclipse.wb.internal.swing.model.component.ComponentInfo$3.run(ComponentInfo.java:142)
at org.eclipse.wb.internal.swing.model.component.ComponentInfo.refresh_fetch(ComponentInfo.java:181)
at org.eclipse.wb.internal.swing.model.component.ComponentInfo.refresh_fetch(ComponentInfo.java:140)
at org.eclipse.wb.internal.swing.model.component.ContainerInfo.refresh_fetch(ContainerInfo.java:251)
at org.eclipse.wb.core.model.ObjectInfo.refresh_fetch(ObjectInfo.java:645)
at org.eclipse.wb.internal.swing.model.component.ComponentInfo.access$1(ComponentInfo.java:1)
at org.eclipse.wb.internal.swing.model.component.ComponentInfo$3.run(ComponentInfo.java:142)
at org.eclipse.wb.internal.swing.model.component.ComponentInfo.refresh_fetch(ComponentInfo.java:181)
at org.eclipse.wb.internal.swing.model.component.ComponentInfo.refresh_fetch(ComponentInfo.java:140)
at org.eclipse.wb.internal.swing.model.component.ContainerInfo.refresh_fetch(ContainerInfo.java:251)
at org.eclipse.wb.core.model.ObjectInfo$6$1.run(ObjectInfo.java:496)
at org.eclipse.wb.internal.core.utils.execution.ExecutionUtils.runDesignTime(ExecutionUtils.java:145)
at org.eclipse.wb.core.model.ObjectInfo$6.run(ObjectInfo.java:494)
at org.eclipse.wb.internal.swing.utils.SwingUtils$2.run(SwingUtils.java:76)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:744)
at java.awt.EventQueue.access$400(EventQueue.java:97)
at java.awt.EventQueue$3.run(EventQueue.java:697)
at java.awt.EventQueue$3.run(EventQueue.java:691)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:714)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)


Full context stack trace:
java.lang.NullPointerException
at org.eclipse.wb.internal.swing.model.component.ContainerInfo.refresh_fetch(ContainerInfo.java:247)
at org.eclipse.wb.core.model.ObjectInfo.refresh_fetch(ObjectInfo.java:645)
at org.eclipse.wb.internal.swing.model.component.ComponentInfo.access$1(ComponentInfo.java:1)
at org.eclipse.wb.internal.swing.model.component.ComponentInfo$3.run(ComponentInfo.java:142)
at org.eclipse.wb.internal.swing.model.component.ComponentInfo.refresh_fetch(ComponentInfo.java:181)
at org.eclipse.wb.internal.swing.model.component.ComponentInfo.refresh_fetch(ComponentInfo.java:140)
at org.eclipse.wb.internal.swing.model.component.ContainerInfo.refresh_fetch(ContainerInfo.java:251)
at org.eclipse.wb.core.model.ObjectInfo.refresh_fetch(ObjectInfo.java:645)
at org.eclipse.wb.internal.swing.model.component.ComponentInfo.access$1(ComponentInfo.java:1)
at org.eclipse.wb.internal.swing.model.component.ComponentInfo$3.run(ComponentInfo.java:142)
at org.eclipse.wb.internal.swing.model.component.ComponentInfo.refresh_fetch(ComponentInfo.java:181)
at org.eclipse.wb.internal.swing.model.component.ComponentInfo.refresh_fetch(ComponentInfo.java:140)
at org.eclipse.wb.internal.swing.model.component.ContainerInfo.refresh_fetch(ContainerInfo.java:251)
at org.eclipse.wb.core.model.ObjectInfo.refresh_fetch(ObjectInfo.java:645)
at org.eclipse.wb.internal.swing.model.component.ComponentInfo.access$1(ComponentInfo.java:1)
at org.eclipse.wb.internal.swing.model.component.ComponentInfo$3.run(ComponentInfo.java:142)
at org.eclipse.wb.internal.swing.model.component.ComponentInfo.refresh_fetch(ComponentInfo.java:181)
at org.eclipse.wb.internal.swing.model.component.ComponentInfo.refresh_fetch(ComponentInfo.java:140)
at org.eclipse.wb.internal.swing.model.component.ContainerInfo.refresh_fetch(ContainerInfo.java:251)
at org.eclipse.wb.core.model.ObjectInfo.refresh_fetch(ObjectInfo.java:645)
at org.eclipse.wb.internal.swing.model.component.ComponentInfo.access$1(ComponentInfo.java:1)
at org.eclipse.wb.internal.swing.model.component.ComponentInfo$3.run(ComponentInfo.java:142)
at org.eclipse.wb.internal.swing.model.component.ComponentInfo.refresh_fetch(ComponentInfo.java:181)
at org.eclipse.wb.internal.swing.model.component.ComponentInfo.refresh_fetch(ComponentInfo.java:140)
at org.eclipse.wb.internal.swing.model.component.ContainerInfo.refresh_fetch(ContainerInfo.java:251)
at org.eclipse.wb.core.model.ObjectInfo$6$1.run(ObjectInfo.java:496)
at org.eclipse.wb.internal.core.utils.execution.ExecutionUtils.runDesignTime(ExecutionUtils.java:145)
at org.eclipse.wb.core.model.ObjectInfo$6.run(ObjectInfo.java:494)
at org.eclipse.wb.internal.swing.utils.SwingUtils$2.run(SwingUtils.java:76)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:744)
at java.awt.EventQueue.access$400(EventQueue.java:97)
at java.awt.EventQueue$3.run(EventQueue.java:697)
at java.awt.EventQueue$3.run(EventQueue.java:691)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:714)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)


I have no idea, what the problem is. I can click on "Reparse", but this doesn't help.

I see no error in the code, but I don't want to make an exception. Maybe I overlook something.

I have the following versions installed:
index.php/fa/20934/0/

In the last week I had installed updates with the function "Help -> Check for updates" in the hope this would help.

I have also added a report from Eclipse.
Re: Internal Error in WindowBuilder [message #1625391 is a reply to message #1625385] Fri, 20 February 2015 10:47 Go to previous messageGo to next message
Thomas Jochens is currently offline Thomas JochensFriend
Messages: 6
Registered: February 2015
Junior Member
I have solved it. Problem was the table. I don't know, what was wrong, but the table was only a test.
Re: Internal Error in WindowBuilder [message #1646884 is a reply to message #1625391] Tue, 03 March 2015 06:30 Go to previous messageGo to next message
Ritesh Tripathi is currently offline Ritesh TripathiFriend
Messages: 1
Registered: March 2015
Junior Member
What Table ??
Can You Explain It ?
I Also Having This problem and dont know how to solve it so please help me
Re: Internal Error in WindowBuilder [message #1652277 is a reply to message #1646884] Thu, 05 March 2015 20:19 Go to previous messageGo to next message
Eric Clayberg is currently offline Eric ClaybergFriend
Messages: 979
Registered: July 2009
Location: Boston, MA
Senior Member
If you are having a problem, you should be more specific about it. I would also recommend posting a test case.
icon14.gif  Re: Internal Error in WindowBuilder [message #1665175 is a reply to message #1625385] Wed, 11 March 2015 05:43 Go to previous messageGo to next message
Rahul Madakatti is currently offline Rahul MadakattiFriend
Messages: 1
Registered: March 2015
Junior Member
Use the java mode in the top righthand corner of eclipse .It should be on JEE mode to produce this error
Re: Internal Error in WindowBuilder [message #1667811 is a reply to message #1665175] Thu, 12 March 2015 07:40 Go to previous messageGo to next message
Nilton Arotingo is currently offline Nilton ArotingoFriend
Messages: 1
Registered: March 2015
Junior Member
I also have the same problem of Thomas Jochens with my windows builder (Error Internal). I would like to solve it.
Re: Internal Error in WindowBuilder [message #1675011 is a reply to message #1667811] Sun, 15 March 2015 00:20 Go to previous message
Eric Clayberg is currently offline Eric ClaybergFriend
Messages: 979
Registered: July 2009
Location: Boston, MA
Senior Member
If you would like to solve the problem, I would recommend posting some information about it.

It is also highly unlikely that you are having the same problem of Thomas Jochens unless you are also editing his source code.
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