Hi, I got this error message: A master cell face in one couple is defined as a slave cell face in another couple.

How do I fix this problem ? Thank You.

-Ethan

First delete all the existing couples.

check for cracks. display the crack elements.

goto couple table ->crate couple->select"entire cell set option" in master/slave option->apply

Here all the couple will be created in one couple table name.

hope it will work.

BV