Thread: mp2shp a tool for converting Polish .mp into Garmin .shp

Originally Posted by sambal

I have tried using this MP2SHP but stuck on this error message "Can't use an undefined value as an ARRAY reference at script / _mp2shp1.pl line 1786, <F> line 204863". Is anyone here familiar with this message. What is the reason? How do I fix this?

Check the object description, which ends up on the line 204863 of the source MP file.
Most likely, there are errors in the Data0 of this polygon or the Data0 is lacking.