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s-leger / archipack

Archipack for blender 2.79
https://blender-archipack.org
GNU General Public License v3.0
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Blender crashes when trying to select a wall with a right mouse button click #75

Closed xanderdin closed 6 years ago

xanderdin commented 6 years ago

Description of the issue:

Blender crashes when trying to select a wall with a right mouse button click.

Tried with Archipack 1.3.8 and 1.2.8 with the same results.

How to reproduce:

  1. Start Blender with default scene (with Cube).
  2. Draw a Wall nearby.
  3. Right click on the Cube to select it.
  4. Right click on the Wall to select it -> Blender crashes.

Note: Blender does not crash when trying to select the wall in outliner tree. Only when trying to select with a right mouse button click.

I'm including a sample file wall.blend.zip. When I open this file Blender crashes on the second selection attempt, e.g.:

  1. Open the file
  2. Select the Cube
  3. Select the Wall (no crash)
  4. Select the Cube
  5. Select the Wall (crash!!!)

Backtrace:

./blender(BLI_system_backtrace+0x20) [0x1a6c700] ./blender() [0x1078395] /lib/x86_64-linux-gnu/libc.so.6(+0x33060) [0x7f2dc3f04060] /usr/lib/x86_64-linux-gnu/dri/i965_dri.so(+0x1cab0a) [0x7f2da62d2b0a] /usr/lib/x86_64-linux-gnu/dri/i965_dri.so(+0x1c83e9) [0x7f2da62d03e9] /usr/lib/x86_64-linux-gnu/dri/i965_dri.so(+0x1be4d2) [0x7f2da62c64d2] /usr/lib/x86_64-linux-gnu/dri/i965_dri.so(+0x1bdb12) [0x7f2da62c5b12] /usr/lib/x86_64-linux-gnu/dri/i965_dri.so(+0x1a5d6f) [0x7f2da62add6f] /usr/lib/x86_64-linux-gnu/dri/i965_dri.so(+0x1be202) [0x7f2da62c6202] /usr/lib/x86_64-linux-gnu/dri/i965_dri.so(+0x3ada7e) [0x7f2da64b5a7e] /usr/lib/x86_64-linux-gnu/dri/i965_dri.so(+0x1a1a60) [0x7f2da62a9a60] /usr/lib/x86_64-linux-gnu/dri/i965_dri.so(+0x1a1ee9) [0x7f2da62a9ee9] ./blender() [0x176b7d4] ./blender() [0x1178069] ./blender(draw_object+0x1b93) [0x1185d93] ./blender(draw_object_select+0x31) [0x1187fb1] ./blender(ED_view3d_draw_select_loop+0x1c9) [0x1152199] ./blender(view3d_opengl_select+0x18e) [0x11719de] ./blender() [0x11682b0] ./blender() [0x116b285] ./blender() [0x116ba35] ./blender() [0x107fb09] ./blender() [0x1080f21] ./blender() [0x10815f8] ./blender() [0x1081958] ./blender(wm_event_do_handlers+0x507) [0x1081f97] ./blender(WM_main+0x18) [0x1078f78] ./blender(main+0x3f8) [0x1016a38] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf1) [0x7f2dc3ef12e1] ./blender() [0x10752ee]

Blender version: 2.79b, fresh install without any custom user setup (only Archipack enabled)

Os version: Debian GNU/Linux 9.4 (stretch) 64-bit Debian GLIBC 2.24-11+deb9u3

s-leger commented 6 years ago

Hi, thank you for your report !

Was unable to repro under mac os. Dosen't have any debian based disto at this time to check.

Could it be that 1.2.8 was still active ? (eg without blender restart between 1.2.8 disable and 1.3.8 setup ? )

xanderdin commented 6 years ago

Hi!

No, 1.2.8 was disabled.

My first acquaintance with Archipack started with 1.3.8. I installed 1.3.8, enabled it and immediately encountered with the issue. Next, I tried to uninstall 1.3.8, then enabled 1.2.8 and got the same results. Then I completely removed all user configuration by deleting ~/.config/blender folder, started Blender again, installed 1.3.8 again, and got the same crashes.

s-leger commented 6 years ago

Ok, currently trying to get someone else under debian based disto to see if we are able to repro your issue. Not at home those days so can't check myself asap.

xanderdin commented 6 years ago

Although I never experienced such crashes before using Archipack, it looks like it is Blender and my hardware related issue, not Archipack's. Found similar issue at https://developer.blender.org/T52527.

Changing Selection Method to 'OpenGL Occlusion Queries' under User Preferences > System prevents Blender from crashes on wall selection.

Thanks!

s-leger commented 6 years ago

Thanks for reporting the solution for this nasty crash. Hope you find archipack usefull for your work.