[gecode-users] Bugs in Gecode/J

[Malcolm Ryan]

My Gecode/J constraint program is occasionally crashing with the  
message:

pure virtual method called
terminate called without an active exception

and occasionally with:

Invalid memory access of location 00000000 eip=00000000

I can't say for sure, but I don't think they are happening in my code.  
I'm having trouble tracking down where in the code this is happening  
(as they are not proper Java exceptions and can't be caught). I added  
some debug  printfs and the errors changed. Go figure.

Any suggestions?

Malcolm