Blender 2.82a Collada export crash #76142

New Issue

Rod Jenkins · 2020-04-27T05:29:02+02:00

Rod Jenkins commented

2020-04-27 05:29:02 +02:00

System Information
Operating system: Windows-10-10.0.18362-SP0 64 Bits
Graphics card: AMD Radeon HD 8210 ATI Technologies Inc. 4.5.13399 Core Profile Context 15.200.1065.0

Blender Version
Broken: version: 2.82 (sub 7), branch: master, commit date: 2020-03-12 05:06, hash: 375c7dc4ca
Worked: (optional)

Short description of error
Blender crashes upon the export of a fully rigged character in the .dae (collada) file format, the files does export, but it is corrupted bountyhblend2a.blend

should note. the character is an import of a .mhx file

Exact steps for others to reproduce the error

Files> Export> Collada

use blender filename> Save
[Based on the default startup or an attached .blend file (as simple as possible)]

**System Information** Operating system: Windows-10-10.0.18362-SP0 64 Bits Graphics card: AMD Radeon HD 8210 ATI Technologies Inc. 4.5.13399 Core Profile Context 15.200.1065.0 **Blender Version** Broken: version: 2.82 (sub 7), branch: master, commit date: 2020-03-12 05:06, hash: `375c7dc4ca` Worked: (optional) **Short description of error** Blender crashes upon the export of a fully rigged character in the .dae (collada) file format, the files does export, but it is corrupted [bountyhblend2a.blend](https://archive.blender.org/developer/F8496973/bountyhblend2a.blend) should note. the character is an import of a .mhx file **Exact steps for others to reproduce the error** Files> Export> Collada use blender filename> Save [Based on the default startup or an attached .blend file (as simple as possible)]

Rod Jenkins commented

2020-04-27 05:29:02 +02:00

Added subscriber: @kissmecomix

Ankit Meel commented

2020-04-28 15:48:50 +02:00

Added subscriber: @ankitm

Ankit Meel commented

2020-04-28 15:48:50 +02:00

I get this, and no crash.

Collada export: image does not exist:
//textures/afro_diffuse.png
Collada export: image does not exist:
//textures/brown_eye.png
Collada export: image does not exist:
//textures/eyebrow011.png
Collada export: image does not exist:
//textures/young_darkskinned_female_diffuse.png
Bountyh2_3d_naked:Body: material with index 1 is not used.
Collada export to: /Users/ankit/Downloads/bountyhblend2a.dae
Saved session recovery to '/var/folders/gq/_h_6mn_90vl50xxh1zgrvjz40000gn/T/quit.blend'
Error: Not freed memory blocks: 7, total unfreed memory 0.002518 MB

Blender quit
Program ended with exit code: 0

The dae: bountyhblend2a.dae.zip looks a bit glitchy in the torso

I get this, and no crash. ``` Collada export: image does not exist: //textures/afro_diffuse.png Collada export: image does not exist: //textures/brown_eye.png Collada export: image does not exist: //textures/eyebrow011.png Collada export: image does not exist: //textures/young_darkskinned_female_diffuse.png Bountyh2_3d_naked:Body: material with index 1 is not used. Collada export to: /Users/ankit/Downloads/bountyhblend2a.dae Saved session recovery to '/var/folders/gq/_h_6mn_90vl50xxh1zgrvjz40000gn/T/quit.blend' Error: Not freed memory blocks: 7, total unfreed memory 0.002518 MB Blender quit Program ended with exit code: 0 ``` The dae: [bountyhblend2a.dae.zip](https://archive.blender.org/developer/F8499174/bountyhblend2a.dae.zip) looks a bit glitchy in the torso

Brecht Van Lommel commented

2020-04-28 17:06:30 +02:00

Added subscriber: @brecht

Brecht Van Lommel commented

2020-04-28 17:06:31 +02:00

There is a chance this is related to #76113 (Crash closing file browsers with AMD GPUs), in which case upgrading to the latest graphics drivers can help, since version 15.200.1065.0 is from 2015.

There is a chance this is related to #76113 (Crash closing file browsers with AMD GPUs), in which case upgrading to the latest graphics drivers can help, since version `15.200.1065.0` is from 2015.

Richard Antalik commented

2020-04-28 22:48:34 +02:00

Added subscriber: @iss

Richard Antalik commented

2020-04-28 22:48:34 +02:00

Can confirm memleak, not crash

Error: Not freed memory blocks: 7, total unfreed memory 0.002518 MB
BKE_scene_objects_iterator_begin len: 40 000000002A7A3938
BKE_scene_objects_iterator_begin len: 64 000000003334B138
memory pool len: 48 000000002A7A21D8
BLI_Mempool Chunk len: 1016 00000000332B3028
BKE_scene_collections_iterator_begin len: 24 000000002994E968
CollectionArray len: 40 000000002A7A1DB8
ghash_buckets_resize len: 88 00000000335C62A8

Can confirm memleak, not crash ``` Error: Not freed memory blocks: 7, total unfreed memory 0.002518 MB BKE_scene_objects_iterator_begin len: 40 000000002A7A3938 BKE_scene_objects_iterator_begin len: 64 000000003334B138 memory pool len: 48 000000002A7A21D8 BLI_Mempool Chunk len: 1016 00000000332B3028 BKE_scene_collections_iterator_begin len: 24 000000002994E968 CollectionArray len: 40 000000002A7A1DB8 ghash_buckets_resize len: 88 00000000335C62A8 ```

Richard Antalik commented

2020-04-28 22:49:21 +02:00

Changed status from 'Needs Triage' to: 'Needs User Info'

Richard Antalik commented

2020-04-28 22:49:21 +02:00

@kissmecomix Please update GPU drivers and let Us know if that helps

Rod Jenkins commented

2020-04-29 02:02:11 +02:00

I will try, however, the last time i tried to update the driver, my screen kept flicking off and on and I had to revert. so if it is the driver, then i"m stuck

Rod Jenkins self-assigned this 2020-04-29 22:43:51 +02:00

Rod Jenkins commented

2020-04-29 22:43:51 +02:00

System Information
Operating system: Windows-10-10.0.18362-SP0 64 Bits
Graphics card: AMD Radeon HD 8210 ATI Technologies Inc. 4.5.13587 Core Profile Context 20.2.2 26.20.15019.19000

Blender Version
Broken: version: 2.82 (sub 7), branch: master, commit date: 2020-03-12 05:06, hash: 375c7dc4ca
Worked: (optional)

I did update the driver, as you can see, and blender still crashes as I try to export a file in the .dae format, what other information would you need??

**System Information** Operating system: Windows-10-10.0.18362-SP0 64 Bits Graphics card: AMD Radeon HD 8210 ATI Technologies Inc. 4.5.13587 Core Profile Context 20.2.2 26.20.15019.19000 **Blender Version** Broken: version: 2.82 (sub 7), branch: master, commit date: 2020-03-12 05:06, hash: `375c7dc4ca` Worked: (optional) I did update the driver, as you can see, and blender still crashes as I try to export a file in the .dae format, what other information would you need??

Rod Jenkins was unassigned by Ankit Meel

2020-04-30 06:03:01 +02:00

Ankit Meel commented

2020-04-30 06:03:01 +02:00

Changed status from 'Needs User Info' to: 'Needs Triage'

Ankit Meel commented

2020-04-30 10:28:46 +02:00

can you test by opening Preferences window and then closing it to see if it crashes.
Also, is it specific to this file and Collada ? On default cube, hit File menu > open, wait for 4-5 seconds and without doing anything, close it. Does it crash now ?

can you test by opening Preferences window and then closing it to see if it crashes. Also, is it specific to this file and Collada ? On default cube, hit File menu > open, wait for 4-5 seconds and without doing anything, close it. Does it crash now ?

Richard Antalik commented

2020-04-30 18:28:17 +02:00

From what I can see, this is the same issue as #76113. Will merge for now assuming that driver update wouldn't help there either.

Richard Antalik commented

2020-04-30 18:28:32 +02:00

Closed as duplicate of #76113

Richard Antalik closed this issue

2020-04-30 18:28:32 +02:00

Rod Jenkins commented

2020-05-01 20:07:18 +02:00

I can go to preferences with no problem

The issue is only applies to exporting any project to the Collada format.

and even bringing up blender up for a few seconds shutting it down then bringing back up doesn't resolve the issue.

weirdness.

I can go to preferences with no problem The issue is only applies to exporting any project to the Collada format. and even bringing up blender up for a few seconds shutting it down then bringing back up doesn't resolve the issue. weirdness.

Richard Antalik commented

2020-05-18 10:20:39 +02:00

@kissmecomix I want to check if this problem is really resolved, since you mentioned that this happens only when exporting to collada. But I wanted first #76113 to be closed.

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Blender 2.82a Collada export crash #76142