Search Issue Tracker
Duplicate
Votes
0
Found in
2020.2.0a3
2020.3
2020.3.11f1
2021.1
2021.2
Issue ID
1341884
Regression
No
[Animation] Assertion failed on expression: '!m_Curves' when playing animation for the first time
Reproduction steps:
1. Open attach project "AssertionErrorDemo.zip" and scene "Test"
2. Enter Play Mode
3. In Game View, press the button
4. Observe Console window
Expected result: No error
Actual result: "Assertion failed on expression: '!m_Curves'" error
Reproducible with: 2020.2.0a3, 2020.3.13f1, 2021.1.12f1, 2021.2.0a21
Not reproducible with: 2019.4.29f1, 2020.2.0a2
Note:
Issue does not reproduce on subsequent button presses
Add comment
All about bugs
View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.
Latest issues
- Mono Windows Builds don't produce full log callstacks when generating logs
- AssetBundles fail to load when running in Built Players for Mobile Devices
- UI elements with text gets bigger and grey when Player window is moved to another screen with different resolution
- System name accepts multiline text but crops it on confirmation, duplicates input, and shrinks the field when empty
- UI element scale and position are wrong in project build when DRS is changed with HDR and Software Dynamic Resolution enabled
This is a duplicate of issue #1330001