CEA Codes forum

Dear Didier,

Since one of the new versions in February this year, I'm experiencing the error "Critical system error (GUI) : Segmentation violation" more often, up to several times a day.
There's no other indication that could help guess what's the source this system error.

I run TraceWin under Fedora 41.

Thank you in advance if you can provide any help.

Emmanuel

Dear Emmanuel,

I doubt that the problem is the OS version and obviously on my side I don't observe such problems otherwise I would have corrected them.
So it's probably your project (could you send it to me).
Otherwise, I sent you a private message with a link to a version (debug and slower of course) but which generates a "tracewin_debug.log" file, please send it to me after a crash.

Regards,

Didier

Dear Didier,

I noticed during the last 2 weeks, that I get this error message systematically when I use synchronized "Normalized particle density" charts with the option "Add beam size in "density" chart" activated.
In case it's of some help to find where it fails.

Emmanuel

Dear Emmanuel,

Bug about denity plots synchonization has been fixed.

Regards,

Didier

Dear Didier,

Following the update, other error messages appeared leading to "Critical system error (GUI) : Segmentation violation", then TraceWin crashes without the possibility to save before it stops. It happened at least 3 times.
I copied the last messages in the text file attached.

Regards.

Emmanuel

Dear Emmanuel,

It looks like it's when you ask for the code's online help, is that right?

Regards,

Didier

Dear Didier,

It happened at least once when after several help requests.
The last time, it happened after I opened PlotWin.

Emmanuel

Dear Emmanuel,

I found an error directly related to your error message. It shouldn't have caused fault segmentation, but who knows. New version available for download.

Regards,

Didier