Re: Help with WindowBuilder Pro XWT Application Wizard

Please note that XWT is an Eclipse technology that is unrelated to
GWT. As such, this is the wrong place to ask any questions about it.

If you have questions about XWT or how to configure a project to use
XWT, they should be asked in the Eclipse XWT forum.

For questions specifically about WindowBuilder, you should post those
to the Eclipse WindowBuilder forum.

On May 24, 10:27 pm, Eric <erics...@gmail.com> wrote:
> I figured it out myself,
>
> I needed to add three .jar's to my project's references,
> org.eclipse.core.databinding
> org.eclipse.core.databinding.observable
> org.eclipse.jface.databinding
>
> I did that by clicking Project -> Properties -> Java Build Path ->
> Libraries, Add External Jar's, and then I browsed to c:\eclipse
> \plugins and found the .jars there and added them.
>
> On May 24, 1:28 pm, Eric <erics...@gmail.com> wrote:
>
>
>
>
>
>
>
> > Also theXWTapplication wizard page is here:http://code.google.com/javadevtools/wbpro/wizards/xwt/application.html
>
> > On May 24, 9:39 am, Eric <erics...@gmail.com> wrote:
>
> > > Hi guys,
>
> > > I tried to post before but it didnt post so I will try agian.
>
> > > I am trying to use the WindoBuilder ProXWTApplication Wizard but I
> > > keep seeing an error, and I don't know how to fix it.  If anyone could
> > > help me I would greatly appreciate it.
>
> > > Here is what I did:
> > > 1) Install Java
> > > 2) Install Eclipse
> > > 3) Install WindowBuilder Pro Eclipse plugin (checked all boxes)
> > > 4) File->New->Project->WindowBuilder\SWT Designer\SWT/JFace Java
> > > Project
> > > 5) Ctrl-N->WindowBuilder\SWT Designer\XWT\XWTApplication
>
> > > At this point I am able to see my window in the editor, add controls,
> > > modify it, edit the code, etc.
>
> > > But when I right click the application -> run as -> Java Application
> > > then I get this error message:
>
> > > Exception in thread "main" java.lang.NoClassDefFoundError: org/eclipse/
> > > core/databinding/conversion/IConverter
> > >         at org.eclipse.e4.xwt.XWTLoaderManager.<clinit>(XWTLoaderManager.java:
> > > 19)
> > >         at org.eclipse.e4.xwt.XWT.load(XWT.java:379)
> > >         at com.Eric.SomeXwtApplication.main(SomeXwtApplication.java:16)
> > > Caused by: java.lang.ClassNotFoundException:
> > > org.eclipse.core.databinding.conversion.IConverter
> > >         at java.net.URLClassLoader$1.run(Unknown Source)
> > >         at java.security.AccessController.doPrivileged(Native Method)
> > >         at java.net.URLClassLoader.findClass(Unknown Source)
> > >         at java.lang.ClassLoader.loadClass(Unknown Source)
> > >         at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
> > >         at java.lang.ClassLoader.loadClass(Unknown Source)
> > >         ... 3 more
>
> > > I don't know how to troubleshoot this, am I missing a reference?  Why
> > > is the WindowBuilder ProXWTapplication wizard not giving me the
> > > reference?
>
> > > Thanks,
> > > Eric

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