I've been working and got the following error trying to save: "Object reference not set to an instance of an object"
I've pinpointed the cause of the error. I can save until a fillet 2 lines.
This is Inventor Fusion 2013 on Windows 7 x64 Pro.
Solved! Go to Solution.
Solved! by v.orlando. See the answer in context.
In the end I found out that it was that the radius was to large, once I learned how to use the tool, everything went A-OK