Copy/paste an object with node material crashes 2.79b on Debian

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davorin
Posts: 19
Joined: Fri Oct 05, 2018 1:41 pm

Copy/paste an object with node material crashes 2.79b on Debian

Post by davorin »

When I want to copy for example a cube object with matte material blender crashes immediately when pressing Ctrl-C with:
Writing: /tmp/ish_display_hardware.crash.txt
Segmentation fault
Content of crash log:
# Blender 2.79 (sub 0), Commit date: 2018-03-22 14:10, Hash f4dc9f9d68b

# backtrace
./blender-2.79b-linux-glibc219-x86_64/blender(BLI_system_backtrace+0x20) [0x1a6c700]
./blender-2.79b-linux-glibc219-x86_64/blender() [0x1078395]
/lib/x86_64-linux-gnu/libc.so.6(+0x33060) [0x7ff97cc03060]
./blender-2.79b-linux-glibc219-x86_64/blender() [0x1757b87]
./blender-2.79b-linux-glibc219-x86_64/blender() [0x16b98d0]
./blender-2.79b-linux-glibc219-x86_64/blender(BLO_expand_main+0x220) [0x16c8130]
./blender-2.79b-linux-glibc219-x86_64/blender(BKE_blendfile_write_partial+0x94) [0x17586f4]
./blender-2.79b-linux-glibc219-x86_64/blender(BKE_copybuffer_save+0x16) [0x17571e6]
./blender-2.79b-linux-glibc219-x86_64/blender() [0x116184c]
./blender-2.79b-linux-glibc219-x86_64/blender() [0x107fbfa]
./blender-2.79b-linux-glibc219-x86_64/blender() [0x1080f21]
./blender-2.79b-linux-glibc219-x86_64/blender() [0x10815f8]
./blender-2.79b-linux-glibc219-x86_64/blender() [0x1081958]
./blender-2.79b-linux-glibc219-x86_64/blender(wm_event_do_handlers+0x507) [0x1081f97]
./blender-2.79b-linux-glibc219-x86_64/blender(WM_main+0x18) [0x1078f78]
./blender-2.79b-linux-glibc219-x86_64/blender(main+0x3f8) [0x1016a38]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf1) [0x7ff97cbf02e1]
./blender-2.79b-linux-glibc219-x86_64/blender() [0x10752ee]
As soon I remove the material it doesn't crash anymore..

This is with BlendLuxCore-v2.0-linux64
macOS 10.3.6, i7-7700, 32GB RAM, GTX1060 6GB
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B.Y.O.B.
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Re: Copy/paste an object with node material crashes 2.79b on Debian

Post by B.Y.O.B. »

This is a known bug in Blender 2.79b, it is fixed in latest master, but the first official release to include the fix will be Blender 2.8.
https://github.com/LuxCoreRender/BlendL ... issues/148
davorin
Posts: 19
Joined: Fri Oct 05, 2018 1:41 pm

Re: Copy/paste an object with node material crashes 2.79b on Debian

Post by davorin »

Ahh...and I thought since when removing the material it has to do with luxcore as I don't use any blender material or renderer (o;
macOS 10.3.6, i7-7700, 32GB RAM, GTX1060 6GB
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