Sometimes an unhandled exception occur when a deleted interlocking from the project analysis and when accessing an invalid pointer.
Summary
If you have created an interlocking and connected it to a variable, select the variable at the variable list and search for all uses of variable. Then if you delete the interlocking and try to jump the project analysis view to the no longer existing interlocking an unhandled exception occur.
Also if a no longer valid pointer was used and an exception was thrown an unhandled exception occur.
Description
If you have created an interlocking and connected it to a variable, select the variable at the variable list and search for all uses of variable. Then if you delete the interlocking and try to jump the project analysis view to the no longer existing interlocking an unhandled exception occur.
Also if a no longer valid pointer was used and an exception was thrown an unhandled exception occur.
Solution
An issue was addressed where the variable link has been reset from the pointer to the ID.
Information
available from 7.10 SP0 build 8129
Issue Number: 26433
Fixed on Date: 5.11.2013
Versions: 7.10 0 BUILD 8129