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IDProjectCategoryView StatusLast Update
0004246FreeCADBugpublic2020-12-03 22:53
ReporterOwO Assigned To 
Status closedResolutionunable to reproduce 
PlatformLinuxOSDebianOS Versionstable
Product Version0.18 
Summary0004246: Segfault when opening sketch
DescriptionAfter opening a certain sketch in the attached project, segfault reliably follows 0.5 seconds after.
Steps To Reproduce1. Run FreeCAD_0.18-16146-Linux-Conda_Py3Qt5_glibc2.12-x86_64.AppImage
2. Open case1.fcstd (attached)
3. Open "Sketch004" under "top_pocket"
4. Sketch opens properly and details are visible
5. 0.5 seconds later FreeCAD crashes with:
/tmp/.mount_FreeCATdJ6Dm/AppRun: line 18: 31676 Segmentation fault ${HERE}/usr/bin/FreeCAD "$@"
The crash is reproducible and happens every time the above sketch is opened.
FreeCAD InformationOS: Debian GNU/Linux 10 (buster)
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.18.16146 (Git) AppImage
Build type: Release
Branch: (HEAD detached at 0.18.4)
Hash: 980bf9060e28555fecd9e3462f68ca74007b70f8
Python version: 3.6.7
Qt version: 5.6.2
Coin version: 4.0.0a
OCC version: 7.3.0
Locale: English/UnitedStates (en_US)



2020-01-11 16:24


case1.fcstd (116,419 bytes)


2020-01-11 17:35

administrator   ~0014059

@OwO please test this on the 0.19pre AppImage and report back
Also please familiarize yourself with our Tracker guidelines (banner at the top of this page)


2020-10-10 14:45

administrator   ~0014824

@OwO please re-test on v0.19
Also I'm not able to d/l the attached fcstd it just me?
CC @vocx care to check ?


2020-10-10 15:42

reporter   ~0014825

I am not able to download the file. It shows an error message.

/tmp/mozilla_vocx0/ could not be saved, because the source file could not be read.

Try again later, or contact the server administrator.


2020-12-03 22:53

administrator   ~0015069

No follow-up from OP.
Closing ticket

Issue History

Date Modified Username Field Change
2020-01-11 16:24 OwO New Issue
2020-01-11 16:24 OwO File Added: case1.fcstd
2020-01-11 17:35 Kunda1 Status new => feedback
2020-01-11 17:35 Kunda1 Note Added: 0014059
2020-10-10 14:45 Kunda1 Note Added: 0014824
2020-10-10 14:45 Kunda1 Tag Attached: #pending
2020-10-10 15:42 vocx Note Added: 0014825
2020-12-03 22:53 Kunda1 Status feedback => closed
2020-12-03 22:53 Kunda1 Resolution open => unable to reproduce
2020-12-03 22:53 Kunda1 Note Added: 0015069