Upbge: UPBGE crashes when pressing P (Build from Source / Windows 10)

[DanielderErbauer]

Apologies in advance, if I didn't see something very obvious.

As mentioned in the title, I built UPBGE from source on a Win10 machine. Building ran fine without any errors, but as soon as I start it and press P to start the game itself, it crashes. I cannot provide a crash report at the moment, as I wasn't able to find one in the temp files.

[BluePrintRandom]

have you tried a empty game?

to get your game from 2.79x to 2.83 you may need to port stuff 1 thing at a time.

[DanielderErbauer]

There is no game I want to port, it's actually the first time I'm using UPBGE.

[BluePrintRandom]

What is your gpu?

On Tue, Mar 17, 2020, 5:11 PM Daniel [e-mail] wrote:

There is no game I want to port, it's actually the first time I'm using
UPBGE.

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[lordloki]

Could you usse a build from https://mega.nz/#F!t9EEFSaS!JPiOPSInCZyU-SW_-rhEOQ
to see if it is an issue with your build process?

[DanielderErbauer]

My GPU is a NVIDIA GeForce GTX 970.
There seems to be no issue with the building process, as said crash also happens with the version you gave me. However, I tested v0.2 and it works completely fine.

[DanielderErbauer]

@lordloki I tested the Linux build on my Ubuntu 18.04.4 LTS installation (same PC but Dual Boot) and it works completely fine.

[lordloki]

Hi,
Could you generate a crash dump file?
Please, check this link https://wiki.thedarkmod.com/index.php?title=Save_a_Memory_Dump_for_debugging_Crashes to see how to generate a dump file.
Thanks for your time.

[DanielderErbauer]

I'm sorry that I have to come back with empty hands but UPBGE doesn't crash in the way described on the website. Instead, when I press P, the program will freeze for about half a second and then just close and disappear from the task manager and therefor, I'm unable to create a crash dump.

[lordloki]

In a command promt, could you launch blender as 'blender.exe -d' ?

[DanielderErbauer]

C:\Users\Daniel\Desktop\Release>blender.exe -d
Switching to fully guarded memory allocator.
Blender 2.83 (sub 9)
Build: 2020-03-17 04:45:10 Windows
argv[0] = blender.exe
argv[1] = -d
Read prefs: C:\Users\Daniel\AppData\Roaming\UPBGE\Blender\2.83\config\userpref.blend
read file
Version 280 sub 24 date 2018-09-28 12:15 hash efc7f27f9c
found bundled python: C:\Users\Daniel\Desktop\Release\2.83\python
Debug: 1608, 945
rcti: : xmin 0, xmax 1607, ymin 20, ymax 964 (1607x944)
found bundled python: C:\Users\Daniel\Desktop\Release\2.83\python
ModuleNotFoundError: No module named 'numpy.core._multiarray_umath'
Unable to initialise audio
Error : EXCEPTION_ACCESS_VIOLATION
Address : 0x00007FF6B93E2492
Module : C:\Users\Daniel\Desktop\Release\blender.exe

[lordloki]

it seems an audio problem. In Edit->Preference->system, could test the following things?
1- Change Sample rate to other values (commons are 44.1/48/96), after launch the game engine.
2- Change Audio device to OpenAL Soft, after launch the game engine
3- Change Audio device to SDL, after launch the game engine.

[DanielderErbauer]

After testing all settings (and even 'Null') the problem still remains unchanged.

[BluePrintRandom]

can you go to the console and type import numpy ?

On Thu, Mar 19, 2020 at 12:21 PM Daniel [e-mail] wrote:

After testing all settings (and even 'Null') the problem still remains
unchanged.

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[BluePrintRandom]

I guess this would be unrelated to the crash unless AUD is using numpy
somewhere *

On Thu, Mar 19, 2020 at 12:26 PM Jacob Merrill [e-mail]
wrote:

can you go to the console and type import numpy ?

On Thu, Mar 19, 2020 at 12:21 PM Daniel [e-mail] wrote:

After testing all settings (and even 'Null') the problem still remains
unchanged.

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[DanielderErbauer]

Numpy is available and testing it with commands from their quickstart tutorial also works.

[lordloki]

I have uploaded a new debug build. Could you download it and execute blender_debug_log.cmd (is at same folder than blender.exe)

After could you paste the .txt generate here? Thanks

[DanielderErbauer]

Unfortunately not even this works, when I press a key, after the debug info appears, to start 'blender.exe', a system error occurs stating that "the code cannot be executed because VCRUNTIME140_1D.dll could not be found. A new installation of the program might be able to solve the problem." (Not exact word-by-word message, as I translated it from german)

[lordloki]

Arggg, I forgot to include VCRUNTIME140_1D.dll in the build. I just uploaded a new debug build with VCRUNTIME140_1D.dll included. Could you download again and test as in message above?
Thanks

[DanielderErbauer]

blender_debug_output.txt:

Switching to fully guarded memory allocator.
Blender 2.83 (sub 9)
Build: 2020-03-19 18:04:52 Windows
argv[0] = blender
argv[1] = --debug
argv[2] = --debug-cycles
argv[3] = --python-expr
argv[4] = import bpy; bpy.ops.wm.sysinfo(filepath=r'C:\Users\Daniel\AppData\Local\Temp\blender\debug_logs\blender_system_info.txt')
Read prefs: C:\Users\Daniel\AppData\Roaming\UPBGE\Blender\2.83\config\userpref.blend
read file
Version 280 sub 24 date 2018-09-28 12:15 hash efc7f27f9c
Vendor: NVIDIA Corporation
Renderer: GeForce GTX 970/PCIe/SSE2
Version: 4.5.0 NVIDIA 442.59
Warning! Dummy Version: 4.6.0 NVIDIA 442.59
Context Version: 4.5
Vendor: NVIDIA Corporation
Renderer: GeForce GTX 970/PCIe/SSE2
Version: 4.5.0 NVIDIA 442.59
Warning! Dummy Version: 4.6.0 NVIDIA 442.59
Context Version: 4.5
found bundled python: C:\Users\Daniel\Desktop\Debug\2.83\python
I0319 23:51:21.537443 12496 blender_python.cpp:185] Debug flags initialized to:
CPU flags:
AVX2 : True
AVX : True
SSE4.1 : True
SSE3 : True
SSE2 : True
BVH layout : BVH8
Split : False
CUDA flags:
Adaptive Compile : False
OptiX flags:
CUDA streams : 1
OpenCL flags:
Device type : ALL
Debug : False
Memory limit : 0
I0319 23:51:21.983044 12496 device_opencl.cpp:48] CLEW initialization succeeded.
I0319 23:51:22.412065 12496 device_cuda.cpp:41] CUEW initialization succeeded
INFORMATION: Es konnten keine Dateien mit dem angegebenen
Muster gefunden werden.
I0319 23:51:22.704643 12496 device_cuda.cpp:51] Neither precompiled kernels nor CUDA compiler was found, unable to use CUDA
Debug: 1608, 945
rcti: : xmin 0, xmax 1607, ymin 20, ymax 964 (1607x944)
found bundled python: C:\Users\Daniel\Desktop\Debug\2.83\python
Unable to initialise audio
Error : EXCEPTION_ACCESS_VIOLATION
Address : 0x00007FF71DBB1614
Module : C:\Users\Daniel\Desktop\Debug\blender.exe
Writing: C:\Users\Daniel\AppData\Local\Temp\blender.crash.txt

blender_system_info.txt:

===========================================

= Blender 2.83 (sub 9) System Information =

Blender:

version: 2.83 (sub 9), branch: master, commit date: 2020-03-18 18:39, hash: 00f739086734, type:
build date: 2020-03-19, 18:04:52
platform: Windows
binary path: 'C:\Users\Daniel\Desktop\Debug\blender.exe'
build cflags: /W3 /w34062 /w34115 /w34189 /wd4018 /wd4146 /wd4065 /wd4127 /wd4181 /wd4200 /wd4244 /wd4267 /wd4305 /wd4800 /wd4828 /wd4996 /wd4661 /we4013 /we4133 /we4431 /w35038 /DWIN32 /D_WINDOWS /W3 /nologo /J /Gd /MP /bigobj -openmp
build cxxflags: /W3 /w34062 /w34115 /w34189 /wd4018 /wd4146 /wd4065 /wd4127 /wd4181 /wd4200 /wd4244 /wd4267 /wd4305 /wd4800 /wd4828 /wd4996 /wd4661 /we4013 /we4133 /we4431 /w35038 /DWIN32 /D_WINDOWS /W3 /GR /EHsc /nologo /J /Gd /MP /EHsc /bigobj /permissive- /Zc:twoPhase- -openmp
build linkflags: /MACHINE:X64 /SUBSYSTEM:CONSOLE /STACK:2097152 /INCREMENTAL:NO /ignore:4049 /ignore:4217 /ignore:4221
build system: CMake

Python:

version: 3.7.4 (default, Feb 17 2020, 16:27:36) [MSC v.1916 64 bit (AMD64)]
file system encoding: utf-8:surrogatepass
paths:
'C:\Users\Daniel\Desktop\Debug\2.83\scripts\startup'
'C:\Users\Daniel\Desktop\Debug\2.83\scripts\modules'
'C:\Users\Daniel\Desktop\Debug\python37_d.zip'
'C:\Users\Daniel\Desktop\Debug\2.83\python\DLLs'
'C:\Users\Daniel\Desktop\Debug\2.83\python\lib'
'C:\Users\Daniel\Desktop\Debug'
'C:\Users\Daniel\AppData\Roaming\Python\Python37\site-packages'
'C:\Users\Daniel\Desktop\Debug\2.83\python'
'C:\Users\Daniel\Desktop\Debug\2.83\python\lib\site-packages'
'C:\Users\Daniel\Desktop\Debug\2.83\scripts\freestyle\modules'
'C:\Users\Daniel\Desktop\Debug\2.83\scripts\addons\modules'
'C:\Users\Daniel\AppData\Roaming\UPBGE\Blender\2.83\scripts\addons\modules'
'C:\Users\Daniel\Desktop\Debug\2.83\scripts\addons'
'C:\Users\Daniel\Desktop\Debug\2.83\scripts\addons_contrib'

Python (External Binary):

binary path: ''
version: [WinError 87] Falscher Parameter

Directories:

scripts:
'C:\Users\Daniel\Desktop\Debug\2.83\scripts\modules'
'C:\Users\Daniel\Desktop\Debug\2.83\scripts'
user scripts: 'C:\Users\Daniel\AppData\Roaming\UPBGE\Blender\2.83\scripts'
pref scripts: None
datafiles: 'C:\Users\Daniel\AppData\Roaming\UPBGE\Blender\2.83\datafiles\'
config: 'C:\Users\Daniel\AppData\Roaming\UPBGE\Blender\2.83\config\'
scripts : 'C:\Users\Daniel\AppData\Roaming\UPBGE\Blender\2.83\scripts\'
autosave: 'C:\Users\Daniel\AppData\Roaming\UPBGE\Blender\2.83\autosave\'
tempdir: 'C:\Users\Daniel\AppData\Local\Temp\blender_a12496\'

FFmpeg:

avcodec: '58, 18, 100'
avdevice: '58, 3, 100'
avformat: '58, 12, 100'
avutil: '56, 14, 100'
swscale: ' 5, 1, 100'

SDL:

Version: 2.0.8
Loading method: linked (WITH_SDL_DYNLOAD=OFF)

Other Libraries:

OpenColorIO: 1, 1, 0
OpenImageIO: 1, 8, 13
OpenShadingLanguage: 1, 10, 9
OpenSubdiv: 0, 0, 0
OpenVDB: 7, 0, 0
Alembic: 1, 7, 12
USD: 0, 19, 11

OpenGL:

renderer: 'GeForce GTX 970/PCIe/SSE2'
vendor: 'NVIDIA Corporation'
version: '4.5.0 NVIDIA 442.59'
extensions:
GL_AMD_multi_draw_indirect
GL_AMD_seamless_cubemap_per_texture
GL_AMD_vertex_shader_layer
GL_AMD_vertex_shader_viewport_index
GL_ARB_ES2_compatibility
GL_ARB_ES3_1_compatibility
GL_ARB_ES3_2_compatibility
GL_ARB_ES3_compatibility
GL_ARB_arrays_of_arrays
GL_ARB_base_instance
GL_ARB_bindless_texture
GL_ARB_blend_func_extended
GL_ARB_buffer_storage
GL_ARB_clear_buffer_object
GL_ARB_clear_texture
GL_ARB_clip_control
GL_ARB_color_buffer_float
GL_ARB_compressed_texture_pixel_storage
GL_ARB_compute_shader
GL_ARB_compute_variable_group_size
GL_ARB_conditional_render_inverted
GL_ARB_conservative_depth
GL_ARB_copy_buffer
GL_ARB_copy_image
GL_ARB_cull_distance
GL_ARB_debug_output
GL_ARB_depth_buffer_float
GL_ARB_depth_clamp
GL_ARB_depth_texture
GL_ARB_derivative_control
GL_ARB_direct_state_access
GL_ARB_draw_buffers
GL_ARB_draw_buffers_blend
GL_ARB_draw_elements_base_vertex
GL_ARB_draw_indirect
GL_ARB_draw_instanced
GL_ARB_enhanced_layouts
GL_ARB_explicit_attrib_location
GL_ARB_explicit_uniform_location
GL_ARB_fragment_coord_conventions
GL_ARB_fragment_layer_viewport
GL_ARB_fragment_program
GL_ARB_fragment_program_shadow
GL_ARB_fragment_shader
GL_ARB_fragment_shader_interlock
GL_ARB_framebuffer_no_attachments
GL_ARB_framebuffer_object
GL_ARB_framebuffer_sRGB
GL_ARB_geometry_shader4
GL_ARB_get_program_binary
GL_ARB_get_texture_sub_image
GL_ARB_gl_spirv
GL_ARB_gpu_shader5
GL_ARB_gpu_shader_fp64
GL_ARB_gpu_shader_int64
GL_ARB_half_float_pixel
GL_ARB_half_float_vertex
GL_ARB_imaging
GL_ARB_indirect_parameters
GL_ARB_instanced_arrays
GL_ARB_internalformat_query
GL_ARB_internalformat_query2
GL_ARB_invalidate_subdata
GL_ARB_map_buffer_alignment
GL_ARB_map_buffer_range
GL_ARB_multi_bind
GL_ARB_multi_draw_indirect
GL_ARB_multisample
GL_ARB_multitexture
GL_ARB_occlusion_query
GL_ARB_occlusion_query2
GL_ARB_parallel_shader_compile
GL_ARB_pipeline_statistics_query
GL_ARB_pixel_buffer_object
GL_ARB_point_parameters
GL_ARB_point_sprite
GL_ARB_polygon_offset_clamp
GL_ARB_post_depth_coverage
GL_ARB_program_interface_query
GL_ARB_provoking_vertex
GL_ARB_query_buffer_object
GL_ARB_robust_buffer_access_behavior
GL_ARB_robustness
GL_ARB_sample_locations
GL_ARB_sample_shading
GL_ARB_sampler_objects
GL_ARB_seamless_cube_map
GL_ARB_seamless_cubemap_per_texture
GL_ARB_separate_shader_objects
GL_ARB_shader_atomic_counter_ops
GL_ARB_shader_atomic_counters
GL_ARB_shader_ballot
GL_ARB_shader_bit_encoding
GL_ARB_shader_clock
GL_ARB_shader_draw_parameters
GL_ARB_shader_group_vote
GL_ARB_shader_image_load_store
GL_ARB_shader_image_size
GL_ARB_shader_objects
GL_ARB_shader_precision
GL_ARB_shader_storage_buffer_object
GL_ARB_shader_subroutine
GL_ARB_shader_texture_image_samples
GL_ARB_shader_texture_lod
GL_ARB_shader_viewport_layer_array
GL_ARB_shading_language_100
GL_ARB_shading_language_420pack
GL_ARB_shading_language_include
GL_ARB_shading_language_packing
GL_ARB_shadow
GL_ARB_sparse_buffer
GL_ARB_sparse_texture
GL_ARB_sparse_texture2
GL_ARB_sparse_texture_clamp
GL_ARB_spirv_extensions
GL_ARB_stencil_texturing
GL_ARB_sync
GL_ARB_tessellation_shader
GL_ARB_texture_barrier
GL_ARB_texture_border_clamp
GL_ARB_texture_buffer_object
GL_ARB_texture_buffer_object_rgb32
GL_ARB_texture_buffer_range
GL_ARB_texture_compression
GL_ARB_texture_compression_bptc
GL_ARB_texture_compression_rgtc
GL_ARB_texture_cube_map
GL_ARB_texture_cube_map_array
GL_ARB_texture_env_add
GL_ARB_texture_env_combine
GL_ARB_texture_env_crossbar
GL_ARB_texture_env_dot3
GL_ARB_texture_filter_anisotropic
GL_ARB_texture_filter_minmax
GL_ARB_texture_float
GL_ARB_texture_gather
GL_ARB_texture_mirror_clamp_to_edge
GL_ARB_texture_mirrored_repeat
GL_ARB_texture_multisample
GL_ARB_texture_non_power_of_two
GL_ARB_texture_query_levels
GL_ARB_texture_query_lod
GL_ARB_texture_rectangle
GL_ARB_texture_rg
GL_ARB_texture_rgb10_a2ui
GL_ARB_texture_stencil8
GL_ARB_texture_storage
GL_ARB_texture_storage_multisample
GL_ARB_texture_swizzle
GL_ARB_texture_view
GL_ARB_timer_query
GL_ARB_transform_feedback2
GL_ARB_transform_feedback3
GL_ARB_transform_feedback_instanced
GL_ARB_transform_feedback_overflow_query
GL_ARB_transpose_matrix
GL_ARB_uniform_buffer_object
GL_ARB_vertex_array_bgra
GL_ARB_vertex_array_object
GL_ARB_vertex_attrib_64bit
GL_ARB_vertex_attrib_binding
GL_ARB_vertex_buffer_object
GL_ARB_vertex_program
GL_ARB_vertex_shader
GL_ARB_vertex_type_10f_11f_11f_rev
GL_ARB_vertex_type_2_10_10_10_rev
GL_ARB_viewport_array
GL_ARB_window_pos
GL_ATI_draw_buffers
GL_ATI_texture_float
GL_ATI_texture_mirror_once
GL_EXTX_framebuffer_mixed_formats
GL_EXT_Cg_shader
GL_EXT_abgr
GL_EXT_bgra
GL_EXT_bindable_uniform
GL_EXT_blend_color
GL_EXT_blend_equation_separate
GL_EXT_blend_func_separate
GL_EXT_blend_minmax
GL_EXT_blend_subtract
GL_EXT_compiled_vertex_array
GL_EXT_depth_bounds_test
GL_EXT_direct_state_access
GL_EXT_draw_buffers2
GL_EXT_draw_instanced
GL_EXT_draw_range_elements
GL_EXT_fog_coord
GL_EXT_framebuffer_blit
GL_EXT_framebuffer_multisample
GL_EXT_framebuffer_multisample_blit_scaled
GL_EXT_framebuffer_object
GL_EXT_framebuffer_sRGB
GL_EXT_geometry_shader4
GL_EXT_gpu_program_parameters
GL_EXT_gpu_shader4
GL_EXT_import_sync_object
GL_EXT_memory_object
GL_EXT_memory_object_win32
GL_EXT_multi_draw_arrays
GL_EXT_multiview_texture_multisample
GL_EXT_multiview_timer_query
GL_EXT_packed_depth_stencil
GL_EXT_packed_float
GL_EXT_packed_pixels
GL_EXT_pixel_buffer_object
GL_EXT_point_parameters
GL_EXT_polygon_offset_clamp
GL_EXT_post_depth_coverage
GL_EXT_provoking_vertex
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GL_EXT_rescale_normal
GL_EXT_secondary_color
GL_EXT_semaphore
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GL_EXT_separate_specular_color
GL_EXT_shader_image_load_formatted
GL_EXT_shader_image_load_store
GL_EXT_shader_integer_mix
GL_EXT_shadow_funcs
GL_EXT_sparse_texture2
GL_EXT_stencil_two_side
GL_EXT_stencil_wrap
GL_EXT_texture3D
GL_EXT_texture_array
GL_EXT_texture_buffer_object
GL_EXT_texture_compression_dxt1
GL_EXT_texture_compression_latc
GL_EXT_texture_compression_rgtc
GL_EXT_texture_compression_s3tc
GL_EXT_texture_cube_map
GL_EXT_texture_edge_clamp
GL_EXT_texture_env_add
GL_EXT_texture_env_combine
GL_EXT_texture_env_dot3
GL_EXT_texture_filter_anisotropic
GL_EXT_texture_filter_minmax
GL_EXT_texture_integer
GL_EXT_texture_lod
GL_EXT_texture_lod_bias
GL_EXT_texture_mirror_clamp
GL_EXT_texture_object
GL_EXT_texture_sRGB
GL_EXT_texture_sRGB_R8
GL_EXT_texture_sRGB_decode
GL_EXT_texture_shadow_lod
GL_EXT_texture_shared_exponent
GL_EXT_texture_storage
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GL_EXT_timer_query
GL_EXT_transform_feedback2
GL_EXT_vertex_array
GL_EXT_vertex_array_bgra
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GL_EXT_win32_keyed_mutex
GL_EXT_window_rectangles
GL_IBM_rasterpos_clip
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GL_KHR_context_flush_control
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GL_KHR_no_error
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GL_NVX_multigpu_info
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GL_NVX_progress_fence
GL_NV_ES1_1_compatibility
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GL_NV_blend_square
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GL_NV_conditional_render
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GL_NV_copy_image
GL_NV_depth_buffer_float
GL_NV_depth_clamp
GL_NV_draw_texture
GL_NV_draw_vulkan_image
GL_NV_explicit_multisample
GL_NV_feature_query
GL_NV_fence
GL_NV_fill_rectangle
GL_NV_float_buffer
GL_NV_fog_distance
GL_NV_fragment_coverage_to_color
GL_NV_fragment_program
GL_NV_fragment_program2
GL_NV_fragment_program_option
GL_NV_fragment_shader_interlock
GL_NV_framebuffer_mixed_samples
GL_NV_framebuffer_multisample_coverage
GL_NV_geometry_shader4
GL_NV_geometry_shader_passthrough
GL_NV_gpu_multicast
GL_NV_gpu_program4
GL_NV_gpu_program4_1
GL_NV_gpu_program5
GL_NV_gpu_program5_mem_extended
GL_NV_gpu_program_fp64
GL_NV_gpu_shader5
GL_NV_half_float
GL_NV_internalformat_sample_query
GL_NV_light_max_exponent
GL_NV_memory_attachment
GL_NV_multisample_coverage
GL_NV_multisample_filter_hint
GL_NV_occlusion_query
GL_NV_packed_depth_stencil
GL_NV_parameter_buffer_object
GL_NV_parameter_buffer_object2
GL_NV_path_rendering
GL_NV_path_rendering_shared_edge
GL_NV_pixel_data_range
GL_NV_point_sprite
GL_NV_primitive_restart
GL_NV_query_resource
GL_NV_query_resource_tag
GL_NV_register_combiners
GL_NV_register_combiners2
GL_NV_sample_locations
GL_NV_sample_mask_override_coverage
GL_NV_shader_atomic_counters
GL_NV_shader_atomic_float
GL_NV_shader_atomic_fp16_vector
GL_NV_shader_atomic_int64
GL_NV_shader_buffer_load
GL_NV_shader_storage_buffer_object
GL_NV_shader_subgroup_partitioned
GL_NV_shader_thread_group
GL_NV_shader_thread_shuffle
GL_NV_texgen_reflection
GL_NV_texture_barrier
GL_NV_texture_compression_vtc
GL_NV_texture_env_combine4
GL_NV_texture_multisample
GL_NV_texture_rectangle
GL_NV_texture_rectangle_compressed
GL_NV_texture_shader
GL_NV_texture_shader2
GL_NV_texture_shader3
GL_NV_transform_feedback
GL_NV_transform_feedback2
GL_NV_uniform_buffer_unified_memory
GL_NV_vertex_array_range
GL_NV_vertex_array_range2
GL_NV_vertex_attrib_integer_64bit
GL_NV_vertex_buffer_unified_memory
GL_NV_vertex_program
GL_NV_vertex_program1_1
GL_NV_vertex_program2
GL_NV_vertex_program2_option
GL_NV_vertex_program3
GL_NV_viewport_array2
GL_NV_viewport_swizzle
GL_OVR_multiview
GL_OVR_multiview2
GL_S3_s3tc
GL_SGIS_generate_mipmap
GL_SGIS_texture_lod
GL_SGIX_depth_texture
GL_SGIX_shadow
GL_SUN_slice_accum
GL_WIN_swap_hint
WGL_EXT_swap_control

Implementation Dependent OpenGL Limits:

Maximum DrawElements Vertices: 1048576
Maximum DrawElements Indices: 1048576

GLSL:
Maximum Varying Floats: 124
Maximum Vertex Attributes: 16
Maximum Vertex Uniform Components: 4096
Maximum Fragment Uniform Components: 4096
Maximum Vertex Image Units: 32
Maximum Fragment Image Units: 32
Maximum Pipeline Image Units: 192

Cycles:

CPU device capabilities: SSE2 SSE3 SSE41 AVX AVX2

OpenCL device capabilities:
Number of platforms: 1
Platform #0
Platform Name: NVIDIA CUDA
Platform Vendor: NVIDIA Corporation
Platform Version: OpenCL 1.2 CUDA 10.2.141
Platform Profile: FULL_PROFILE
Platform Extensions: cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_fp64 cl_khr_byte_addressable_store cl_khr_icd cl_khr_gl_sharing cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_int64_extended_atomics
Number of devices: 1
Device: #0
Device Name: GeForce GTX 970
Device Vendor: NVIDIA Corporation
Device OpenCL C Version: OpenCL C 1.2
Device Profile: FULL_PROFILE
Device Version: OpenCL 1.2 CUDA
Device Extensions: cl_khr_global_int32_base_atomics cl_khr_global_int32_extended_atomics cl_khr_local_int32_base_atomics cl_khr_local_int32_extended_atomics cl_khr_fp64 cl_khr_byte_addressable_store cl_khr_icd cl_khr_gl_sharing cl_nv_compiler_options cl_nv_device_attribute_query cl_nv_pragma_unroll cl_nv_d3d10_sharing cl_khr_d3d10_sharing cl_nv_d3d11_sharing cl_nv_copy_opts cl_nv_create_buffer cl_khr_int64_base_atomics cl_khr_int64_extended_atomics
Device Max clock frequency (MHz): 1253
Device Max compute units: 13
Device Max work group size: 1024

Enabled add-ons:

io_anim_bvh (version: (1, 0, 0), path: C:\Users\Daniel\Desktop\Debug\2.83\scripts\addons\io_anim_bvh__init__.py)
io_curve_svg (version: UNKNOWN, path: C:\Users\Daniel\Desktop\Debug\2.83\scripts\addons\io_curve_svg__init__.py)
io_mesh_ply (version: (1, 1, 0), path: C:\Users\Daniel\Desktop\Debug\2.83\scripts\addons\io_mesh_ply__init__.py)
io_mesh_stl (version: (1, 1, 3), path: C:\Users\Daniel\Desktop\Debug\2.83\scripts\addons\io_mesh_stl__init__.py)
io_mesh_uv_layout (version: (1, 1, 1), path: C:\Users\Daniel\Desktop\Debug\2.83\scripts\addons\io_mesh_uv_layout__init__.py)
io_scene_fbx (version: (4, 20, 3), path: C:\Users\Daniel\Desktop\Debug\2.83\scripts\addons\io_scene_fbx__init__.py)
io_scene_gltf2 (version: (1, 2, 48), path: C:\Users\Daniel\Desktop\Debug\2.83\scripts\addons\io_scene_gltf2__init__.py)
io_scene_obj (version: (3, 8, 0), path: C:\Users\Daniel\Desktop\Debug\2.83\scripts\addons\io_scene_obj__init__.py)
io_scene_x3d (version: (2, 2, 5), path: C:\Users\Daniel\Desktop\Debug\2.83\scripts\addons\io_scene_x3d__init__.py)
cycles (version: UNKNOWN, path: C:\Users\Daniel\Desktop\Debug\2.83\scripts\addons\cycles__init__.py)

[lordloki]

Could you paste here this file: C:\Users\Daniel\AppData\Local\Temp\blender.crash.txt?
Thanks

[youle31]

I had this crash too 1 time on windows, and on linux too.

On linux, last time I compiled using downloaded libs from svn, this wasn't crashing.
On windows, I think i deleted my build, updated the svn libraries, rebuilded everything from scratch, maybe also I reinstalled my graphic drivers (which handle sound via HDMI), and the issue wasn't there anymore, but i'm not sure about what fixed the issue.

I had this bug several times previously and iirc this was happening when aud module was initialized, and iirc it was there: PyObject *mod = PyImport_ImportModuleLevel("aud", nullptr, nullptr, nullptr, 0); and i don't remember exactly the end of the trace stack.

This bug was also reported by nestanquiero on linux, maybe we could ask him if he remembers how he fixed it (maybe it was tinkering with his OS sound settings > change default device, reinstall audio/graphic drivers if the sound is in HDMI...)

[DanielderErbauer]

@lordloki

Blender 2.83 (sub 9), Commit date: 2020-03-18 18:39, Hash 00f739086734

backtrace

29: BLI_system_backtrace - 0x7FF71C886080
28: sig_handle_crash_backtrace - 0x7FF7155D6DE0
27: sig_handle_crash - 0x7FF7155D6AA0
26: windows_exception_handler - 0x7FF7155D6ED0
25: UnhandledExceptionFilter - 0x7FFA7629FE80
24: memset - 0x7FFA78803000
23: _C_specific_handler - 0x7FFA787EC640
22: _chkstk - 0x7FFA78801100
21: RtlRaiseException - 0x7FFA787C9EF0
20: KiUserExceptionDispatcher - 0x7FFA787FFE60
19: initGamePythonScripting - 0x7FF71DBB1460
18: setupGamePython - 0x7FF71DBB2EA0
17: LA_Launcher::InitEngine - 0x7FF71DA80460
16: LA_BlenderLauncher::InitEngine - 0x7FF71DA83110
15: StartKetsjiShell - 0x7FF71DA7E000
14: game_engine_exec - 0x7FF71703B280
13: wm_operator_invoke - 0x7FF715DA2BC0
12: wm_handler_operator_call - 0x7FF715D9E000
11: wm_handlers_do_keymap_with_keymap_handler - 0x7FF715DA1200
10: wm_handlers_do_intern - 0x7FF715DA0560
9: wm_handlers_do - 0x7FF715D9F020
8: wm_event_do_handlers - 0x7FF715D99CC0
7: WM_main - 0x7FF715D6F880
6: main - 0x7FF7155CE7F0
5: invoke_main - 0x7FF71DA035A0
4: __scrt_common_main_seh - 0x7FF71DA03350
3: __scrt_common_main - 0x7FF71DA03330
2: mainCRTStartup - 0x7FF71DA03660
1: BaseThreadInitThunk - 0x7FFA76CD7BC0
0: RtlUserThreadStart - 0x7FFA787CCEB0

[lordloki]

It seems that the crash occurs when we load the AUD python module (as you you audio device can not be initialized).
I'm going to make a new build with the audio disabled to confirm it.

[lordloki]

Do you have the audio drivers updated?

[DanielderErbauer]

Audio drivers are up to date.

[lordloki]

Hi again,

I have just uploaded a test_crash.7z build including printing for each step in the function crashed.
Could you download it, execute again blender_debug_log.cmd and paste here the blender_debug_output.txt?

Here I put my result compare to your:

Thanks for your time

[DanielderErbauer]

Switching to fully guarded memory allocator.
Blender 2.83 (sub 10)
Build: 2020-03-21 19:20:11 Windows
argv[0] = blender
argv[1] = --debug
argv[2] = --debug-cycles
argv[3] = --python-expr
argv[4] = import bpy; bpy.ops.wm.sysinfo(filepath=r'C:\Users\Daniel\AppData\Local\Temp\blender\debug_logs\blender_system_info.txt')
Read prefs: C:\Users\Daniel\AppData\Roaming\UPBGE\Blender\2.83\config\userpref.blend
read file
Version 280 sub 24 date 2018-09-28 12:15 hash efc7f27f9c
found bundled python: C:\Users\Daniel\Desktop\Release\2.83\python
I0321 20:59:20.052326 17004 blender_python.cpp:185] Debug flags initialized to:
CPU flags:
AVX2 : True
AVX : True
SSE4.1 : True
SSE3 : True
SSE2 : True
BVH layout : BVH8
Split : False
CUDA flags:
Adaptive Compile : False
OptiX flags:
CUDA streams : 1
OpenCL flags:
Device type : ALL
Debug : False
Memory limit : 0
I0321 20:59:20.268748 17004 device_opencl.cpp:48] CLEW initialization succeeded.
I0321 20:59:20.785369 17004 device_cuda.cpp:41] CUEW initialization succeeded
I0321 20:59:20.785369 17004 device_cuda.cpp:43] Found precompiled kernels
Debug: 1608, 945
rcti: : xmin 0, xmax 1607, ymin 20, ymax 964 (1607x944)
step 1
step 2
step 3
step 4
step 5
step 6
found bundled python: C:\Users\Daniel\Desktop\Release\2.83\python
step 7
step 8
step 9
step 10
step 11
step 12
step 13
Unable to initialise audio
step 14
Error : EXCEPTION_ACCESS_VIOLATION
Address : 0x00007FF7F5B432AD
Module : C:\Users\Daniel\Desktop\Release\blender.exe

[lordloki]

I have uploaded a new build "Test_crash2.7z" with a fix to avoid the load the aud module when the audio device can not be initialized.
Could you test it?

[DanielderErbauer]

It works 😲
About the audio module, do you have any ideas?

[lordloki]

Hi again,
we are investigating where exactly there is an issue inside of PyInit_aud() function.
Could you download build "Test_crash3.7z", execute again blender_debug_log.cmd and paste here the blender_debug_output.txt?
Thanks for your patience.

[DanielderErbauer]

Switching to fully guarded memory allocator.
Blender 2.83 (sub 10)
Build: 2020-03-22 19:34:59 Windows
argv[0] = blender
argv[1] = --debug
argv[2] = --debug-cycles
argv[3] = --python-expr
argv[4] = import bpy; bpy.ops.wm.sysinfo(filepath=r'C:\Users\Daniel\AppData\Local\Temp\blender\debug_logs\blender_system_info.txt')
Read prefs: C:\Users\Daniel\AppData\Roaming\UPBGE\Blender\2.83\config\userpref.blend
read file
Version 280 sub 24 date 2018-09-28 12:15 hash efc7f27f9c
found bundled python: C:\Users\Daniel\Desktop\Release\2.83\python
I0322 21:45:23.162824 15280 blender_python.cpp:185] Debug flags initialized to:
CPU flags:
AVX2 : True
AVX : True
SSE4.1 : True
SSE3 : True
SSE2 : True
BVH layout : BVH8
Split : False
CUDA flags:
Adaptive Compile : False
OptiX flags:
CUDA streams : 1
OpenCL flags:
Device type : ALL
Debug : False
Memory limit : 0
I0322 21:45:23.404179 15280 device_opencl.cpp:48] CLEW initialization succeeded.
I0322 21:45:24.002089 15280 device_cuda.cpp:41] CUEW initialization succeeded
I0322 21:45:24.003085 15280 device_cuda.cpp:43] Found precompiled kernels
Debug: 1608, 945
rcti: : xmin 0, xmax 1607, ymin 20, ymax 964 (1607x944)
found bundled python: C:\Users\Daniel\Desktop\Release\2.83\python
1
2
Unable to initialise audio

Blender Game Engine Started
Blender Game Engine Finished
Saved session recovery to 'C:\Users\Daniel\AppData\Local\Temp\quit.blend'
ModuleNotFoundError: No module named 'numpy.core._multiarray_umath'
ImportError: numpy.core.multiarray failed to import
Error: Not freed memory blocks: 1, total unfreed memory 0.000229 MB
Data from OB len: 120 00000230B0EE77B8

Blender quit
Press any key to exit . . .

[lordloki]

HI, we follow investigating. The crash comes from python aud part.
Againg as before, could you download build "Test_crash4.7z", execute again blender_debug_log.cmd and paste here the blender_debug_output.txt?
Thanks for your patience.

[DanielderErbauer]

Switching to fully guarded memory allocator.
Blender 2.83 (sub 11)
Build: 2020-03-24 05:41:07 Windows
argv[0] = blender
argv[1] = --debug
argv[2] = --debug-cycles
argv[3] = --python-expr
argv[4] = import bpy; bpy.ops.wm.sysinfo(filepath=r'C:\Users\Daniel\AppData\Local\Temp\blender\debug_logs\blender_system_info.txt')
Read prefs: C:\Users\Daniel\AppData\Roaming\UPBGE\Blender\2.83\config\userpref.blend
read file
Version 280 sub 24 date 2018-09-28 12:15 hash efc7f27f9c
found bundled python: C:\Users\Daniel\Desktop\Release\2.83\python
I0324 10:22:50.753762 13416 blender_python.cpp:185] Debug flags initialized to:
CPU flags:
AVX2 : True
AVX : True
SSE4.1 : True
SSE3 : True
SSE2 : True
BVH layout : BVH8
Split : False
CUDA flags:
Adaptive Compile : False
OptiX flags:
CUDA streams : 1
OpenCL flags:
Device type : ALL
Debug : False
Memory limit : 0
I0324 10:22:50.969187 13416 device_opencl.cpp:48] CLEW initialization succeeded.
I0324 10:22:51.466419 13416 device_cuda.cpp:41] CUEW initialization succeeded
I0324 10:22:51.466419 13416 device_cuda.cpp:43] Found precompiled kernels
Debug: 1608, 945
rcti: : xmin 0, xmax 1607, ymin 20, ymax 964 (1607x944)
found bundled python: C:\Users\Daniel\Desktop\Release\2.83\python
Unable to initialise audio

Blender Game Engine Started
Blender Game Engine Finished
Saved session recovery to 'C:\Users\Daniel\AppData\Local\Temp\quit.blend'
ModuleNotFoundError: No module named 'numpy.core._multiarray_umath'
ImportError: numpy.core.multiarray failed to import
Error: Not freed memory blocks: 1, total unfreed memory 0.000229 MB
Data from OB len: 120 00000235E4C5D5B8

Blender quit
Press any key to exit . . .

[lordloki]

Hi,
Could you test this build and see if everything works for you (specifically the audio)?
https://mega.nz/file/whcRSSBa#JQ2ZC2shE4JG6nKZP0LQHQofD3eghyVc3dftv4yDDGA

Thanks

[DanielderErbauer]

It runs and Audio works perfectly! Thank you :D

[lordloki]

Great!! The fix will be commit in the next days. Thanks for your time.

[lordloki]

Commited