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Hi
https://aur.archlinux.org/packages/freecad/
I get this crash message when I try to launch Freecad in console:
FreeCAD 0.16, Libs: 0.16R5235 (Git shallow)
[1] 3008 segmentation fault (core dumped) freecad
dmesg:
traps: freecad[3008] general protection ip:7ff988914220 sp:7ffe19036ff8 error:0
[ 2925.044034] in libCoin.so.60.1.3[7ff98868f000+779000]
Is it a Coin bug?
Thanks
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I too have struggled with getting FreeCAD to run the last few days. To clarify; I have not used it before, but want to start using it to make some sketches for a small house.
I have tried multiple versions from AUR (freecad, freecad-git), which took forever to compile (without success). Then I found out that FreeCAD offers AppImages on their Github page, but booth the 0.16 and 0.17 version gives the following error:
symbol lookup error: /usr/lib/libfontconfig.so.1: undefined symbol: FT_Done_MM_Var
.
Any help would be appreciated!
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- Bug is 'General protection fault'. I found similar bug here:
https://bbs.archlinux.org/viewtopic.php?id=207305
- OT : I tested appimage, I got nearly same error message:
'zenity, kdialog, Xdialog missing. Skipping /tmp/.mount_FreeCA9BvuMK/usr/bin//freecad.wrapper.
/tmp/.mount_FreeCA9BvuMK/usr/bin/freecad: symbol lookup error: /usr/lib/libfontconfig.so.1: undefined symbol: FT_Done_MM_Var'
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For the appimage, they're shipping their own freetype2, but not their own fontconfig. Bad appimage.
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For the appimage, they're shipping their own freetype2, but not their own fontconfig. Bad appimage.
Do you know if it is possible to somehow trick the AppImage to use my local freetype2 instead of the one provided? Maybe a little symlink hack could work?
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@madeiros:
I have found the same problem this week compiling FreeCad in my Lenovo R60e (Core 2 Duo).
But in my Samsung N150 I have compiled FreeCAD 0.16.6712-4 in december 27 2017, and coin 3.1.3-15 was compiled in december 6 2015; FreeCAD is running OK and its dependencies updated without issues (opencascade has been recently updated to 6.9.1-8).
IMPORTANT NOTE:
In my Samsung N150 (FreeCAD OK), /usr/lib/libCoin.so.60.1.3 md5sum: 4cac38cfb6a67a5bdd5c211dc5e59711 (8536336 B)
In my Lenovo R60e (FreeCAD crashes), /usr/lib/libCoin.so.60.1.3 md5sum: 753b906e4b7ebebdda16f316405b04a2 (8365920 B)
So, those files are very different.
Evidently, now there are a bug in Coin 3.1.3-15...
Copying /usr/lib/libCoin.so.60.1.3 from my Samsung to my Lenovo and setting it as executable, only leads to more segfaults launching FreeCAD.
Dead end street...
OT: I'm testing solvespace https://aur.archlinux.org/packages/solvespace/ as a lightweight replacement for FreeCAD. Not the same beast, but...
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Good news. Today, I compiled successfully this FreeCAD version.
No crash, it works for me.
https://aur.archlinux.org/packages/freecad-python3-git/
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Good news, but some issues has arise...
I've able to compile freecad-python3-git (thanks, maderios), aparently without problems (hours and hours and hours compiling its dependencies and FC-p3-g itself).
FC is working, but in all Workbenches, under Two side Lighting, shape colours are displayed too much dark, despite changes stated in Property panel > View or in View > Appeareance menu.
Default shape colour RGB 204,204,204 is showed as a very dark grey, near black.
Other selected palette colours are showed as the same but very dark colour. However, line colours can be changed without issue.
Setting Lighting = One side in Property view panel solves this problem.
Are you experiencing the same issue?
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my situation is bit different, I am getting this
failed to create drawable
[xcb] Unknown sequence number while processing queue
[xcb] Most likely this is a multi-threaded client and XInitThreads has not been called
[xcb] Aborting, sorry about that.
freecad: xcb_io.c:259: poll_for_event: Assertion `!xcb_xlib_threads_sequence_lost' failed.
There is worka round: https://aur.archlinux.org/packages/freecad/
so starting freecad like this
LIBGL_DRI3_DISABLE=true FreeCAD
it is running without problem
I am using xf86-video-ati driver for my [Radeon HD 7750/8740 / R7 250E]
Last edited by jancici (2018-04-09 13:26:20)
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That fixed it for me.
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