UUM-66549
Fixed in 2021.3.38f1Mentioned in 1 Unity 2021 LTS release note.
First fixed in 2021.3.38f1 (May 2, 2024).
| Version | Section | Risk | Impact | Note |
|---|---|---|---|---|
| 2021.3.38f1 | Fixes Animation | Fix | Fixed crash when deleting states in some state machines. If a state machine contained a state machine transition with a null source state (which should not happen under normal circumstances), unity would crash when deleting any state within the same state machine. It does not crash anymore. |