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Home » Archived » Visual Editor (VE) » Problems running VE
Problems running VE [message #616373] Mon, 06 August 2007 14:25
Rob is currently offline RobFriend
Messages: 10
Registered: July 2009
Junior Member
I get a NPE when I open a new class file with VE.

I created a new project and new package.
Then I created a new class file and the class extends javax.swingJFrame and
contains a main method.
I then open the new file with the Visual Editor and I get and NPE. The Error
window shows Unhandled event loop exception in org.eclipse.ui followed by
Exception thrown in and a bunch of IWAV0155E
Introspection failed on class...
One for "javax.swing.JFrame." msg="."
"java.awt.Frame", "java.awt.Window". "java.awt.Container",
"java.awt.Component", "java.lang.Object" and one for the class I created all
in org.eclipse.jem.beaninfo.

What does it all mean? I can't use VE. If I try to place a component in the
VE window I get another one of those IWAV0155E errors on the component class
I try to use, i.e. "javax.swing.JLabel".

I am using Eclipse 3.3. I install the latest EMF, GEF and the VE files
modified for 3.3.

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