[news.eclipse.technology.epf] Cannot open my Library with EPF anymore!!!

[llauramelie@xxxxxxxxx (Ms.Hampshire)]

Hi everybody,

I've got a serious problem on my Library.

I recently put my Library under Version Control, and change the name of 
the root folder which contains:
- PLUGINS folders
- LIBRARY.XMI file

I could work without any problem since...

- I removed a workproduct that I don't need (let's call it WP_1) directly 
from an external text editor in my file PLUGIN.XMI to solve the following 
problem: 
     org.xml.sax.SAXParseException: 
     Element type "org.eclipse.epf.uma:DeliverableDescription" must be 
followed by either attribute specifications, ">" or "/>".

Then, the problem window gave the following message on a error located in 
my LIBRARY.XMI file:
       "Could not resolve proxy 'uma://_"
referring to the ID of my PLUGIN.

And then several similar errors located in my CONFIGURATIONS files which 
begin with:
       "Could not find the normalized URI for 'uma://"
       or
       "Could not resolve proxy 'uma://"
referring to all my Method Packages and Capability Patterns related to the 
configuration.

So, these are the actions I undertook to try to solve my errors:
- I checked all my relationships between the different elements (guid, ID, 
name of files, etc.) and I didn't found anything anormal.
- I even re-copy the paragraph that I deleted before in PLUGIN.XMI, but 
that not solve anything. 
- in LIBRARY.XMI, I rename my root folder path URI in:
 <org.eclipse.epf.uma:MethodLibrary xmi:id="_sOd5sDFpEd2b4Zuz1BfMUw" 
name="EPFC Library"
     guid="_sOd5sDFpEd2b4Zuz1BfMUw">
to be consistent with the current name of my root folder. But that didn't 
sove anything...

Now, when I try to open my METHOD LIBRARY with EPF, I receive the 
following message:
"One or many files of this editor have been removed. The editor is no 
longer valid and has to close."

What should I do to continue to work on my Library?


I hope someone have something to propose to me...

Thank you for your attention.


Regards,

Ms.Hampshire