Search Issue Tracker
Fixed in 2019.1.X
Duplicate in 2018.3.X
Votes
17
Found in
2017.2.0f3
Issue ID
1011365
Regression
No
Dynamically loading Timeline from AssetBundle causes "Assertion failed on expression: 'pred(*previous, *i)"
Steps to reproduce:
1. Open user attached project
2. Play the scene
3. Observe the "Assertion failed on expression: 'pred(previous, i)'" in the console (if the error does not occur, relaunch the editor)
Expected result: "Assertion failed on expression: 'pred(previous, i)" should not appear when Timeline is loaded from an AssetBundle
Reproduced in: 2019.1.0b5, 2018.3.8f1, 2018.2.0a4, 2018.1.0b10, 2017.3.1p3 2017.2.0f3, 2017.1.3p2
Does not reproduce anymore in: 2019.2.0a8, 2019.1.0b6
Comments (20)
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
- Uninitialized variable warning appears in the Inspector of a custom shader when the variable is initialized
- "Failed creating toolbar element from ID..." error is thrown when resetting the Scene view Overlay layout while an Asset Transformer Toolbox overlay is active
- Entity ID for Font Assets is serialized twice which throws an error when using Debug Inspector
- Play Mode can be entered when disabling Adaptive Performance and pressing either the Play Mode button or the keyboard shortcut to enter Play Mode before recompilation leading to errors and warnings thrown
- Parent ListView element also becomes selected when inner ListView element is selected
JonathanBartel
Oct 30, 2020 14:19
Reproduced in 2019.4.10f1 and 2019.4.13f1
yingyuqingyang
Sep 28, 2020 06:25
Still reproduce on 2019.4.6f1
LiQinming_Pwrd
Jul 15, 2020 03:06
still happens on 2019.4.2f1
xraycaster
Jul 11, 2020 04:28
It happens to me also with 2019.4.2f1.
justcallmevincent
Apr 26, 2020 10:34
still reproduce on 2019.3.10f1
phobos2077
Apr 17, 2020 15:21
Still reproduced in 2019.3.9f1. Is there any known workaround?
JonathanBartel
Mar 24, 2020 12:10
I'm getting this error periodically since updating to 2019.3.
harady
May 15, 2019 09:50
Reproduced in Unity 2018.3.12f1,too
harady
May 15, 2019 09:49
Reproduced in Unity 2018.3.12f1,too
pkh879
Apr 03, 2019 08:36
Reproduced in Unity 2018.3.11f1,too