tricky ABAQUS python script

I got a strange error using python script inside abaqus:
Warning: Sorry, re-evaluated sketch transform does not match journaled transform. Cannot use this sketch
Feature creation failed.

googled and found a post: http://old.nabble.com/help-on-error-of-partitionFaceBySketch,-python-scripts-td19351281.html

the solution is to use full arguments for MakeSketchTransform.