I added COGO fields to a line feature class table in a file geodatabase in ArcCatalog, and then used the Traverse tool on the COGO toolbar to create a parcel. But whenever I do this, I get the error below when I click Finish on the COGO box. This happens with every parcel. If I delete the COGO fields, it works fine. Any ideas on how to fix this? I didn't find anything searching support. Thanks.