The ComponentMaterialTrack recently got upgraded to be able to animate parameters on different types of materials. This meant using an FComponentMaterialInfo to describe which material was being animated rather than just a slot index. However, the parameters of FComponentMaterialInfo were not exposed to script, meaning this upgrade path couldn't properly be used by python users.
Attempt to create an FComponentMaterialInfo object in script, noting you can't set any of the variables.
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-220257 in the post.
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| Component | UE - Anim - Sequencer |
|---|---|
| Affects Versions | 5.4 |
| Target Fix | 5.5 |
| Fix Commit | 35188839 |
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| Created | Jul 26, 2024 |
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| Resolved | Jul 30, 2024 |
| Updated | Aug 5, 2024 |