![Image](https://forums.factorio.com/images/ext/6ee0d99ab3f50778f2aa1ead098548e6.jpg)
i fighting until this point with 2 similar useless messages before, but now i give up. i can't track it down manual, because all looks okay in editor.
why not give a hint last valid path, *.lua crashing, or path-line thats wrong ?
of course here is the log ...
factorio-Log