Search Issue Tracker
Fixed in 2019.1.X
Fixed in 2019.2.X
Votes
49
Found in
2018.3.11f1
2019.1.0b2
Issue ID
1147234
Regression
Yes
"ArgumentException: Object at index 0 is null" thrown when entering play mode with two Inspector windows and an attached script
How to reproduce:
1. Create a new project
2. Create a c# script and attach it to any object in the Hierarchy window
3. Add second Inspector window
4. Enter Play mode
5. Observe Console window
Expected result: no errors are thrown
Actual result: "ArgumentException: Object at index 0 is null" is thrown
Reproducible with: 2019.1.0b2, 2019.1.0f2, 2019.2.0a13, 2019.3.0a1
Not reproducible with: 2017.4.26f1, 2018.3.14f1, 2019.1.0b1
All about bugs
View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.
Latest issues
- Crash on mdb_node_search when opening a project
- [macOS] Unable to install VisionOS Module on Hub
- NullReferenceException is thrown when pressing the "Enter" key to select an item in a ListView
- Burst internal compiler errors are thrown when creating a new 2D project
- Tile Paint action disappears from Undo History when Tile Selection tool has been used beforehand
Add comment