Invalid Topology error when running feature to line in a script tool.

Discussion created by jason9558 on Jan 21, 2013
I am using Arc 10.1 advanced and trying to run a script that checks for slivers and dangles in forrestry data. When i run the script I get an error message that says invalid topology. I think the script was written for arc 10. has any one seen this problem and have any ideas how to fix it?