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FBX Export action bug #82303

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opened 2020-11-01 14:42:09 +01:00 by Michael · 10 comments
Michael commented 2020-11-01 14:42:09 +01:00
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System Information
Operating system: Windows 10

Blender Version
2.83.6

Short description of error
FBX export action bug

Exact steps for others to reproduce the error

  1. Open the *.blend-file
  2. Export as FBX
  3. Re-Import the FBX
  4. run the animation, and take a look at bone M_XRX_LegUp.R at frame 27 and 32

201026 skin with action.blend

201026 skin with action.fbx

blender_2_83_6_fbx_export_action_quaternion_bug.png

**System Information** Operating system: Windows 10 **Blender Version** 2.83.6 **Short description of error** FBX export action bug **Exact steps for others to reproduce the error** 1. Open the *.blend-file 2. Export as FBX 3. Re-Import the FBX 4. run the animation, and take a look at bone M_XRX_LegUp.R at frame 27 and 32 [201026 skin with action.blend](https://archive.blender.org/developer/F9151520/201026_skin_with_action.blend) [201026 skin with action.fbx](https://archive.blender.org/developer/F9151522/201026_skin_with_action.fbx) ![blender_2_83_6_fbx_export_action_quaternion_bug.png](https://archive.blender.org/developer/F9151523/blender_2_83_6_fbx_export_action_quaternion_bug.png)
Michael commented 2020-11-01 14:42:09 +01:00
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Added subscriber: @MikeFromHere

Added subscriber: @MikeFromHere
Bastien Montagne commented 2020-11-02 17:44:41 +01:00
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Added subscriber: @mont29

Added subscriber: @mont29
Bastien Montagne commented 2020-11-02 17:44:41 +01:00
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Changed status from 'Needs Triage' to: 'Needs User Info'

Changed status from 'Needs Triage' to: 'Needs User Info'
Bastien Montagne commented 2020-11-02 17:44:41 +01:00
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  • Please use latest build from master when reporting a bug
  • Please share your export settings
* Please use latest build from master when reporting a bug * Please share your export settings
Michael commented 2020-11-02 19:34:15 +01:00
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  • I've installed now the latest LTS build 2.83.8, which has the same error
  • I've used the standard predefined export settings, here a picture: FBX_standard_setting.png
- I've installed now the latest LTS build 2.83.8, which has the same error - I've used the standard predefined export settings, here a picture: ![FBX_standard_setting.png](https://archive.blender.org/developer/F9170918/FBX_standard_setting.png)
Ankit Meel commented 2020-11-02 19:36:34 +01:00
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Added subscriber: @ankitm

Added subscriber: @ankitm
Ankit Meel commented 2020-11-02 19:36:34 +01:00
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Master means the nightly builds from https://builder.blender.org/download/ which is 2.92 today.

Master means the nightly builds from https://builder.blender.org/download/ which is 2.92 today.
Michael commented 2020-11-02 20:36:44 +01:00
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Tested it now with this build blender-2.92.0-7872bcafa0ff-windows64 from today. Its the same error.

Tested it now with this build blender-2.92.0-7872bcafa0ff-windows64 from today. Its the same error.
Bastien Montagne commented 2020-11-06 11:58:22 +01:00
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Thanks, so this is again the same issue as in #77811 (Animation jitter on FBX export) and probably #53908 (Fbx export: random, weird bones rotation artefact)...

Thanks, so this is again the same issue as in #77811 (Animation jitter on FBX export) and probably #53908 (Fbx export: random, weird bones rotation artefact)...
Bastien Montagne commented 2020-11-06 11:59:09 +01:00
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Closed as duplicate of #77811

Closed as duplicate of #77811
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Reference: blender/blender-addons#82303
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