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UDF Problem


New member
I have a UDF which i am instantiating in a part up to here it works fine
but if try to edit it by double clicking in part nevigator window and insert different values/parameters it gives me error "Can not edit invisible Expression". On the other hand these new values can be entered in the original parts expression and it gets updated with out error.
Kindly help me if some knows about this.

I am using NX 5.0

Thanks In advance