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Maniphest T54754

found bundled python
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Description

System Information
Windows Home 64bit
Nvidia GeForce 1050 Ti

Blender Version
Broken: 2.79a

Short description of error
Problem is that when I try launching Blender blender window flashes and cmd window pops up with message"found bundled python: C:\Program Files (x86)\Steam\steamapps\common\Blender\2.79\python Error: EXCEPTION_ACCESS_VIOLATION". Everything ends in 1-2 seconds. I tried everything: deleting PATH in environment variable section (there was nothing "Python" related), installing older version of blender (2.73), installing blenders from steam and official server. Nothing worked and always same window with same error popped.

Event Timeline

Deividas (MightyZeus) created this task.Apr 21 2018, 4:36 PM
Bastien Montagne (mont29) lowered the priority of this task from 90 to 30.Apr 22 2018, 4:54 PM
Bastien Montagne (mont29) added a subscriber: Bastien Montagne (mont29).

Can you try to launch blender *from* cmd commandline window? That way, console will remain open after the crash and you'll get full error report.

Note that python is probably not involved here, the actual error (Error: EXCEPTION_ACCESS_VIOLATION) means that somewhere in the whole Blender there is an invalid memory access (could also be some linked library, or GPU drivers, or...)

You can also try to start blender with factory settings (--fatory-startup option), run it with debug messages enabled (--debug option), and report here any interesting output.

Vuk Gardašević (lijenstina) changed the task status from Unknown Status to Unknown Status.May 2 2018, 9:09 AM
Vuk Gardašević (lijenstina) claimed this task.
Vuk Gardašević (lijenstina) added a subscriber: Vuk Gardašević (lijenstina).

More than a week passed without a reply.

Due to the tracker policy, archiving until the required additional information / data is provided.

Gökhan (POI-OEZD) added a subscriber: Gökhan (POI-OEZD).EditedMay 14 2018, 4:14 PM

That is nerve racking! I have the same problem and couldn't find any workaround. installed and deinstalled python and blender in different combinations... used other python installs.... nothing on the net seems to work.... this is really really sad!!!!

Cameron H (HACKPUG) added a subscriber: Cameron H (HACKPUG).Sep 13 2018, 6:50 PM

does anyone at all have a solution?