Search found 2206 matches

by uwestoehr
Tue Jan 26, 2021 5:19 pm
Forum: Help on using FreeCAD
Topic: [bug 4543] [crash] on applying fillet or chamfer
Replies: 13
Views: 324

Re: [bug 4543] [crash] on applying fillet or chamfer

OK. I see in that other discussion that there is a possibility of our patching OCC on our end and applying it somehow during the release process? If we can do that, I could draft a small patch that catches the failure I noted above and bails out of the operation: we won't achieve a successful fille...
by uwestoehr
Tue Jan 26, 2021 4:39 pm
Forum: Help on using FreeCAD
Topic: Crash on changing fillet radius
Replies: 21
Views: 720

Re: Crash on changing fillet radius

I tried now to debug the above crash.dmp file and the unhandled exception occurred in line 101 of FeatureFillet.cpp

Code: Select all

Unhandled exception at 0x00007FFFD0C0CA0D (TKBRep.dll) in crash.dmp: 0xC0000005: Access violation reading location 0x0000000000000060.
by uwestoehr
Tue Jan 26, 2021 4:36 pm
Forum: Help on using FreeCAD
Topic: [bug 4543] [crash] on applying fillet or chamfer
Replies: 13
Views: 324

Re: [bug 4543] [crash] on applying fillet or chamfer

I am sorry for the mess I created here with the 2 threads. However, this one is now bound to the reported bug and should stay.
Werner commented on the topic today in the other one: https://forum.freecadweb.org/viewtopic. ... 10#p471034 and following
by uwestoehr
Tue Jan 26, 2021 4:27 pm
Forum: Help on using FreeCAD
Topic: Crash on changing fillet radius
Replies: 21
Views: 720

Re: Crash on changing fillet radius

Well, I think for the SEH thing it must be set per thread but we have no control over when OCC spawns a new thread. In that case you should get a file crash.dmp that is located under %APPDATA%/FreeCAD. You can load it into VS and press F5. It should then give you a clue where it crashed. Yes, I get...
by uwestoehr
Tue Jan 26, 2021 3:09 pm
Forum: Developers corner
Topic: Unicode display bug with expressions
Replies: 15
Views: 377

Re: Unicode display bug with expressions

wmayer wrote:
Tue Jan 26, 2021 12:38 pm
or not for 0.19 but 0.20
For v0.20. We should soon come to an end with v0.19 and thus no highly experimental code should be added any more.
:+1:

So I will be patient.
by uwestoehr
Tue Jan 26, 2021 3:08 pm
Forum: Help on using FreeCAD
Topic: Crash on changing fillet radius
Replies: 21
Views: 720

Re: Crash on changing fillet radius

wmayer wrote:
Tue Jan 26, 2021 12:36 pm
By default it's already on: https://github.com/FreeCAD/FreeCAD/blob ... .cmake#L26
But I compiled a release version that way and use that for my daily work. Nevertheless I get permanently crashes. Why?
by uwestoehr
Tue Jan 26, 2021 12:05 pm
Forum: Developers corner
Topic: Unicode display bug with expressions
Replies: 15
Views: 377

Re: Unicode display bug with expressions

So, you have to do... Thanks. Werner, should I stop or would yo take over or should I try to go on in perspective for FC 0.20? Not sure what exactly you mean. My question is if I could go on trying to implement Unicode support for aliases for FC 0.19, or not for 0.19 but 0.20 or I should wait until...
by uwestoehr
Tue Jan 26, 2021 12:02 pm
Forum: Developers corner
Topic: Unicode display bug with expressions
Replies: 15
Views: 377

Re: Unicode display bug with expressions

Here is the commit , which includes a few other minor changes that I can think of. Many thanks. Your PR is big and changes so much that I could not just take over your idea to the existing expression mechanism. Could you make a smaller PR that just adds the Unicode capability with the current expre...
by uwestoehr
Tue Jan 26, 2021 11:28 am
Forum: Help on using FreeCAD
Topic: Crash on changing fillet radius
Replies: 21
Views: 720

Re: Crash on changing fillet radius

This won't work in many cases because OCC code causes a segmentation fault. All what we can do here is to enable the SEH (Structured Exception Handling) of the compiler which converts a segmentation fault into an exception. This way we can at least avoid that FreeCAD crashes but on the other side i...
by uwestoehr
Tue Jan 26, 2021 1:42 am
Forum: Developers corner
Topic: Unicode display bug with expressions
Replies: 15
Views: 377

Re: Unicode display bug with expressions

Wouldn't this make it difficult to share files between Py2 and Py3 powered FreeCAD versions? When I understood it right then aliases containing Unicode would be marked as wrong by Py. However, this would anyway be the case as soon as we drop Py2 support. I don't know what the use case is that force...