[epf-dev] Model reference problems

[Kristian Mandrup <kristian.mandrup@xxxxxxx>]

I was working on my project yesterday.
As I open it this morning, do the Share project (tells me CVS folders exist,
but...)
I get a list of errors telling me my
models.xmi are suddenly out of sync with my library.xmi and [configuration].xmi.
When I compare with history I see no
changes in any of the xmi files! 

All of my model.xmi files include the
following references:

model.xmi
================
      <defaultContext
href="">
      <validContext
href="">


library.xmi
================
<?xml version="1.0" encoding="UTF-8"?>
<xmi:XMI xmi:version="2.0"
    xmlns:xmi="http://www.omg.org/XMI"
xmlns:org.eclipse.epf.uma="http://www.eclipse.org/epf/uma/1.0.5/uma.ecore"
    xmlns:org.eclipse.epf.uma.resourcemanager="http:///org/eclipse/epf/uma/resourcemanager.ecore"
    xmlns:epf="http://www.eclipse.org/epf"
epf:version="1.5.0">
  <org.eclipse.epf.uma.resourcemanager:ResourceManager
xmi:id="_TJVNUevFEdyp6czxLiQq9g"
      guid="_TJVNUevFEdyp6czxLiQq9g">
    <subManagers xmi:id="_tPNG8GktEd27Bp47o2JutQ"
href="">


configuration.xmi
================
<?xml version="1.0" encoding="UTF-8"?>
<org.eclipse.epf.uma:MethodConfiguration
xmi:version="2.0"
    xmlns:xmi="http://www.omg.org/XMI"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:org.eclipse.epf.uma="http://www.eclipse.org/epf/uma/1.0.5/uma.ecore"
xmlns:epf="http://www.eclipse.org/epf"
    epf:version="1.5.0"
xmi:id="_y62TUKVPEdmMZJIzZ1W7Pw#__NuiAGktEd27Bp47o2JutQ"
    name="TrygVesta_SOA_Udvikling"
guid="_y62TUKVPEdmMZJIzZ1W7Pw#__NuiAGktEd27Bp47o2JutQ"
    presentationName="TrygVestas
SOA Udviklingsproces">


The __NuiAG... from the defaultContext
reference in model.xmi is at the end of the guid in configuration.xmi and
the _TJVNUOvFEdyp6czxLiQq9g in the
guid of library.xmi
How do these relate. How should I fix
this? I had a similar problem the other day...

How can it be, that I had no errors
when I closed EPF down last night and this morning suddenly I experience
these problems!? 
Maybe it would be solved by some kind
of projekct clean build?

Kristian