[Bug] SIGSEGV on opening dxf file

[openBrain]

Looks like it's not it or not only it.

Hmmm. Your version number is the same as in the OP.

[PrzemoF]

Ooops, there is something wrong with the nightlies. Last 14 build are the same. Ignore my back check please and thanks for catching it!

[wmayer]

With the same file as above? I can load it now without problems.

[PrzemoF]

I was testing wrong version - nightlies didn't catch up with the change.

[PrzemoF]

@wmayer Could you pull this one please? https://github.com/PrzemoF/FreeCAD/pull ... pr_fix_v63
I messed the numbering, that most likely caused my system not to catch up with the update hence it was not working for me.

[PrzemoF]

Finally tested - works like a charm! Thank you!

[kpmartin]

Just for the record, the problem was triggered by the absence of any information in the HEADER section of the dxf file that would identify the file format version, and thus whether UTF-8 encoding was used. As a result a pointer to a function that decoded TEXT and MTEXT contents remained uninitialized.