Edit reference causes Fatal Error
I am using Creo Parametric Release 8.0 and Datecode8.0.6.0
During the rebuild of 2 separate parts I use edit references to walk through the model tree and re-define the references of each feature.
For one part it works fine, but in the other part I encounter problems.
Creo crashes using edit references. When using edit definition to re-define the features creo does not crash.
How is this possible?
What can be the root cause?
Here are the errors that I faced
Fatal error encountered.

