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Blender 2.79 Error: found bundled python
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Description

Blender suddenly doesnt work anymore...
After starting Blender with "-d" argument from the command line, I get the error message "found bundled python: C:\Program Files\Blender Foundation\Blender\2.79\python"
after:
"ordered
OBCube
OBLamp
OBCamera"
and then the window freezes. Nothing opens... No further error message unlike the other "found bundled python" messages....

I tried the suggested fixes on this matter but nothing works. I also tried to delete every occurances of anything python related, like regedit key values, etc.
But nothing works. I dont have python anywhere in the environment variables.....

To weeks before everything worked normaly? What changed? Could it be due to a Windows update?

System:
Windows Version 10.0.16299 Build 16299
Intel i7-7700
16GB Ram
NVidia GTX 1080

Event Timeline

Gökhan (POI-OEZD) lowered the priority of this task from 90 to Normal.May 15 2018, 2:53 PM
Gökhan (POI-OEZD) created this task.

with --debug-python I can see that it runs the python script successfully. But why is it freezing either way?

Gökhan (POI-OEZD) added a comment.May 15 2018, 2:56 PM

Thats what I get if I run --debug-all

Switching to fully guarded memory allocator.

Note: No (valid) 'C:\Users\OEZD\AppData\Roaming\Blender Foundation\Blender\2.79\config\startup.blend' found, fall back to built-in default.

read file

Version 272 sub 2 date unknown hash unknown

ordered
OBCube
OBLamp
OBCamera
ED_screen_refresh: set screen
found bundled python: C:\Program Files\Blender Foundation\Blender\2.79\python
SRNA Subclassed: 'Context'
SRNA Subclassed: 'Operator'
SRNA Subclassed: 'PropertyGroup'
SRNA Subclassed: 'Menu'
time bl_operators 0.0231
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Bone'
SRNA Subclassed: 'EditBone'
SRNA Subclassed: 'PoseBone'
SRNA Subclassed: 'UIList'
SRNA Subclassed: 'Mesh'
SRNA Subclassed: 'Object'
SRNA Subclassed: 'Texture'
SRNA Subclassed: 'Header'
time bl_ui 0.0530
SRNA Subclassed: 'KeyingSetInfo'
time keyingsets_builtins 0.0020
SRNA Subclassed: 'Node'
SRNA Subclassed: 'NodeInternal'
SRNA Subclassed: 'ShaderNode'
SRNA Subclassed: 'CompositorNode'
SRNA Subclassed: 'TextureNode'
time nodeitems_builtins 0.0080
SRNA Subclassed: 'WindowManager'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Operator'

addon_utils.enable io_scene_3ds

SRNA Subclassed: 'Operator'

addon_utils.enable io_scene_fbx

SRNA Subclassed: 'Operator'

addon_utils.enable io_anim_bvh

SRNA Subclassed: 'Operator'

addon_utils.enable io_mesh_ply

SRNA Subclassed: 'Operator'

addon_utils.enable io_scene_obj

SRNA Subclassed: 'Operator'

addon_utils.enable io_scene_x3d

SRNA Subclassed: 'Operator'

addon_utils.enable io_mesh_stl

SRNA Subclassed: 'Operator'

addon_utils.enable io_mesh_uv_layout

SRNA Subclassed: 'Operator'

addon_utils.enable io_curve_svg

SRNA Subclassed: 'RenderEngine'
SRNA Subclassed: 'Panel'
SRNA Subclassed: 'Menu'
SRNA Subclassed: 'Operator'
SRNA Subclassed: 'PropertyGroup'
SRNA Subclassed: 'AddonPreferences'
I0515 14:55:31.385638 26140 blender_python.cpp:186] Debug flags initialized to:
CPU flags:

AVX2   : True
AVX    : True
SSE4.1 : True
SSE3   : True
SSE2   : True
QBVH   : True
Split  : False

CUDA flags:
Adaptive Compile: False
OpenCL flags:

Device type    : ALL
Kernel type    : DEFAULT
Debug          : False
Single program : True
Memory limit   : zu
      addon_utils.enable cycles

Python Script Load Time 0.1659
I0515 14:55:31.410702 26140 device_opencl.cpp:59] CLEW initialization succeeded.
I0515 14:55:31.438601 26140 opencl_util.cpp:778] Enumerating devices for platform NVIDIA CUDA.
I0515 14:55:31.439101 26140 opencl_util.cpp:842] Ignoring device GeForce GTX 1080, not officially supported yet.
I0515 14:55:31.439822 26140 opencl_util.cpp:778] Enumerating devices for platform Intel(R) OpenCL.
I0515 14:55:31.440387 26140 opencl_util.cpp:842] Ignoring device Intel(R) HD Graphics 630, not officially supported yet.
I0515 14:55:31.440891 26140 opencl_util.cpp:842] Ignoring device Intel(R) Core(TM) i7-7700 CPU @ 3.60GHz, not officially supported yet.
I0515 14:55:31.442442 26140 device_cuda.cpp:2096] CUEW initialization succeeded
I0515 14:55:31.442442 26140 device_cuda.cpp:2098] Found precompiled kernels
FRS_set_context: context 0x000001714DBF3308 scene 0x000001714EADB758
bpy.ops.wm.splash()
WM_operator_last_properties_store: storing properties for 'WM_OT_splash'
ghost_event_proc: window 1 state = normal
Thread 0: update object OBCamera
Thread 1: update object OBLamp
recalcob Lamp
Thread 2: update object OBCube
recalcob Cube
recalcob Camera
recalcdata Cube
Thread 0: total 1 objects in 0.001923 sec.

Camera in 0.001923 sec

Thread 1: total 1 objects in 0.000526 sec.

Lamp in 0.000526 sec

Thread 2: total 1 objects in 0.000992 sec.

Cube in 0.000992 sec

Thread 3: total 0 objects in 0.000000 sec.
Thread 4: total 0 objects in 0.000000 sec.
Thread 5: total 0 objects in 0.000000 sec.
Thread 6: total 0 objects in 0.000000 sec.
Thread 7: total 0 objects in 0.000000 sec.
Scene updated 3 objects in 0.003990 sec
ED_screen_refresh: set screen
ghost_event_proc: ghost redraw 1
ghost_event_proc: ghost redraw 1

Gökhan (POI-OEZD) changed the task status from Unknown Status to Resolved.May 15 2018, 3:03 PM
Gökhan (POI-OEZD) claimed this task.

solved it with this trick. Python was not the problem.

https://developer.blender.org/T53438

Mustafa (kaplan2064) added a subscriber: Mustafa (kaplan2064).Oct 11 2018, 12:55 AM

Hey guys, just replace to the original file in C:\Program Files\Blender Foundation\Blender\2.79\scripts\addons\cycles for x64 based.

version_update.py9 KBDownload