Unable to deploy in workshop

Question

Hi.
I tried building an EAR-file from our application, as it is ready for testing and hence deployment on another server. After building the controls it croaked:
ERROR: DESCRIPTION:An unexpected exception occurred while attempting to locate the run-time information for this Web Service. Error: java.lang.reflect.InvocationTargetException:null
SUGGESTION:An unexpected error occurred. Please contact [email protected] for further assistance.
Of course I did no such thing, but tried to sort it out by myself. Bummer.
After googling this, the only reply to such problems I could find was to remove the emtpy Schemas project - so I tried this. This resulted in 5 other errors similar to the one above.
After banging my head against the wall for a few hours I gave this up, and decided to continue coding. I recreated an empty Schemas project.
But now it seems workshop has decided that the application has been destroyed. It now complains about not finding .workshop/projectname/EJB/ProjectBeans and .../../GenericStateless.
I've verified that the files are indeed where they're supposed to (checked weblogic-application.xml) and everything seems to be in order.
The build window in workshop reports that all is well, but i get two modals that say something like this (this is snatched from the server console):
Exception:weblogic.management.ApplicationException: [J2EE:160079]There is no mod
ule defined with the uri .workshop/hadmkliWeb/EJB/ProjectBeans which is used in
the classloader-structure declaration in weblogic-application.xml for hadmkli.
Here's the path to this directory:
I:\beaprojects\hadmkli\.workshop\hadmkliWeb\EJB\ProjectBeans
Here's the entry in weblogic-application.xml:
<classloader-structure>
<classloader-structure>
<module-ref>
<module-uri>hadmkliWeb</module-uri>
</module-ref>
<classloader-structure>
<module-ref>
<module-uri>.workshop/hadmkliWeb/EJB/ProjectBeans</module-uri>
</module-ref>
</classloader-structure>
<classloader-structure>
<module-ref>
<module-uri>.workshop/hadmkliWeb/EJB/GenericStateless</module-uri>
</module-ref>
</classloader-structure>
</classloader-structure>
</classloader-structure>
So, my questions are by priority:
1) How to I get my app working again?
2) What on earth is going on?
3) How do I build an .ear file?

Answer 1

After trying some more builds, restarts and the whole Microsoft Way (tm) workshop managed to insert two entries into the xml-file.
Now when I manually removed one of them, the application started again. The entry now looks like this:
<classloader-structure>
<classloader-structure>
<module-ref>
<module-uri>hadmkliWeb</module-uri>
</module-ref>
</classloader-structure>
<classloader-structure>
<module-ref>
<module-uri>.workshop/hadmkliWeb/EJB/ProjectBeans</module-uri>
</module-ref>
</classloader-structure>
<classloader-structure>
<module-ref>
<module-uri>.workshop/hadmkliWeb/EJB/GenericStateless</module-uri>
</module-ref>
</classloader-structure>
</classloader-structure>
Looking closer at the first one it does not seem well-formed.
So questions 1 and 2 have been sortof answered.
If i press build application or build ear it inserts a second set of these entries. Why? How can I make it stop?