April 11, 2014 Stanislav Bohm shared this idea I have got an “Internal error: Compile error during generating code” when working with lists in CPN Tools. I am attaching a minimal net that triggers the bug. I get the same outcome in versions 4.0.0 and 4.1.0, both under Windows 7 64b. Best regards, Stanislav Bohm April 15, 2014 Under review