Brainapp/bugs and feature requests: Difference between revisions

Revision as of 15:31, 12 March 2009

Selecting ROIs is really flaky; it seems to work only about a quarter of the time. This needs to be more reliable.
Brainapp often segfaults on startup. NVIDIA direct rendering fails, which causes an assertion failure in GLG3D. Click for the full debug/error output.

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 == Bugs ==
 * Selecting ROIs is really flaky; it seems to work only about a quarter of the time.  This needs to be more reliable.
-* Brainapp often segfaults on startup.  NVIDIA direct rendering fails, which causes an assertion failure in [[GLG3D]].
+* Brainapp often segfaults on startup.  NVIDIA direct rendering fails, which causes an assertion failure in [[GLG3D]].  Click for [[/startup segfault|the full debug/error output]].
-;{{hidden
-| header = Full debug/error output
-| content = <pre>
-&gt; obj/brainapp-gccx -f /map/gfx0/data/diffusion/st_louis/cognitive_aging.2008.07.20/tubes.2008.08.21/brainapp/settings.cfg -f settings-desktop.cfg
-Num args = 5
-arg 0 = obj/brainapp-gccx
-arg 1 = -f
-arg 2 = /map/gfx0/data/diffusion/st_louis/cognitive_aging.2008.07.20/tubes.2008.08.21/brainapp/settings.cfg
-arg 3 = -f
-arg 4 = settings-desktop.cfg
-init ...
-run ...
-NVIDIA: could not open the device file /dev/nvidia0 (Permission denied).
-NVIDIA: Direct rendering failed; attempting indirect rendering.
-___________________________________________________
-Assertion Failure
-Debug assertion failure
-Expression: glGetString(0x1F00) != __null
-/map/gfx0/tools/linux/src/G3D/g3dcvs-707/G3D/GLG3D.lib/source/GLCaps.cpp:217
-Choose an option by number:
-  (0) Debug
-  (1) Ignore
-  (2) Ignore Always
-  (3) Exit
-> 1
-___________________________________________________
-Segmentation fault
-</pre>}}
 == Feature Requests ==