[Uml-devel] Crash on project load: caused by AssocWidget

[Achim Spangler]

Hi,
the current CVS version crashes on load of a class diagram.
The last executed line before breakdown is:
associationwidget.cpp,
AssociationWidget::loadFromXMI( QDomElement & qElement )
-> switch ( role )
-> case Uml::tr_RoleAName:
-> variant: NOT ( AssocRules::allowRole( getAssocType()) )
----> breakdown on try to "delete ft;"

The corresponding AssocWidget definition of the XMI file is:
-----------------------------------------------------------------------
     <UML:AssocWidget totalcounta="5" indexa="4" visibilityB="200" 
totalcountb="2" indexb="1" widgetbid="994" widgetaid="1058" roleBdoc="" 
roleAdoc="" type="502" changeabilityA="900" changeabilityB="900" 
visibilityA="200" >
      <linepath>
       <startpoint startx="552" starty="584" />
       <endpoint endx="748" endy="364" />
       <point x="619" y="381" />
      </linepath>
      <UML:FloatingTextWidget usesdiagramfillcolour="1" width="8" 
usesdiagramusefillcolour="1" x="398" linecolour="none" y="47" instancename="" 
posttext="" usesdiagramlinecolour="1" role="703" fillcolour="none" 
height="21" usefillcolor="1" pretext="" isinstance="0" xmi.id="-1" text="" 
font="Nimbus Sans l,12,-1,5,50,0,0,0,0,0" />
      <UML:FloatingTextWidget usesdiagramfillcolour="1" width="8" 
usesdiagramusefillcolour="1" x="13" linecolour="none" y="-218" 
instancename="" posttext="" usesdiagramlinecolour="1" role="701" 
fillcolour="none" height="21" usefillcolor="1" pretext="" isinstance="0" 
xmi.id="-1" text="" font="Nimbus Sans l,12,-1,5,50,0,0,0,0,0" />
      <UML:FloatingTextWidget usesdiagramfillcolour="1" width="8" 
usesdiagramusefillcolour="1" x="1" linecolour="none" y="1" instancename="" 
posttext="" usesdiagramlinecolour="1" role="702" fillcolour="none" 
height="21" usefillcolor="1" pretext="" isinstance="0" xmi.id="-1" text="" 
font="Nimbus Sans l,12,-1,5,50,0,0,0,0,0" />
      <UML:FloatingTextWidget usesdiagramfillcolour="1" width="16" 
usesdiagramusefillcolour="1" x="-19" linecolour="none" y="-193" 
instancename="" posttext="" usesdiagramlinecolour="1" role="709" 
fillcolour="none" height="21" usefillcolor="1" pretext="+" isinstance="0" 
xmi.id="-1" text="" font="Nimbus Sans l,12,-1,5,50,0,0,0,0,0" />
      <UML:FloatingTextWidget usesdiagramfillcolour="1" width="16" 
usesdiagramusefillcolour="1" x="-19" linecolour="none" y="1" instancename="" 
posttext="" usesdiagramlinecolour="1" role="710" fillcolour="none" 
height="21" usefillcolor="1" pretext="+" isinstance="0" xmi.id="-1" text="" 
font="Nimbus Sans l,12,-1,5,50,0,0,0,0,0" />
      <UML:FloatingTextWidget usesdiagramfillcolour="1" width="8" 
usesdiagramusefillcolour="1" x="190" linecolour="none" y="537" 
instancename="" posttext="" usesdiagramlinecolour="1" role="711" 
fillcolour="none" height="21" usefillcolor="1" pretext="" isinstance="0" 
xmi.id="-1" text="" font="Nimbus Sans l,12,-1,5,50,0,0,0,0,0" />
      <UML:FloatingTextWidget usesdiagramfillcolour="1" width="8" 
usesdiagramusefillcolour="1" x="429" linecolour="none" y="-178" 
instancename="" posttext="" usesdiagramlinecolour="1" role="712" 
fillcolour="none" height="21" usefillcolor="1" pretext="" isinstance="0" 
xmi.id="-1" text="" font="Nimbus Sans l,12,-1,5,50,0,0,0,0,0" />
     </UML:AssocWidget>
-----------------------------------------------------------------------

The crash occurs on load of role 709.
The ID's widgetaid and widgetbid are both of regular classes, and not of 
placeholders (local-id's).

I can send more details, if needed.

Bye,
Achim