FBX export with empty material swapps materials around #75982

New Issue

Julian · 2020-04-21T23:04:23+02:00

Julian commented

2020-04-21 23:04:23 +02:00

System Information
Operating system: Linux Mint 19.3
Graphics card: Nvidia GTX 1080 with 440.82 driver

Blender Version
Broken:

v2.82a (snapstore)
v2.83 beta 2020-04-20 16:50
v2.90 alpha 2020-04-20 18:51

Short description of error
When exporting an FBX and there is empty materials in Blender, then it will swap the materials around, making textures appear on the wrong materials.

Exact steps for others to reproduce the error
Attached is an example .blend file with two textures and one empty material. apartment.zip

Export the file as FBX with embedded textures.
Import that file into Blender or and other viewer.
The textures should now be in the wrong places.

You can remove the empty material to see that FBX export work fine again.

**System Information** Operating system: Linux Mint 19.3 Graphics card: Nvidia GTX 1080 with 440.82 driver **Blender Version** Broken: - v2.82a (snapstore) - v2.83 beta 2020-04-20 16:50 - v2.90 alpha 2020-04-20 18:51 **Short description of error** When exporting an FBX and there is empty materials in Blender, then it will swap the materials around, making textures appear on the wrong materials. **Exact steps for others to reproduce the error** Attached is an example .blend file with two textures and one empty material. [apartment.zip](https://archive.blender.org/developer/F8488059/apartment.zip) - Export the file as FBX with embedded textures. - Import that file into Blender or and other viewer. - The textures should now be in the wrong places. You can remove the empty material to see that FBX export work fine again.

Julian commented

2020-04-21 23:04:23 +02:00

Added subscriber: @MotoFckr9k