Search Issue Tracker
Fixed in 2020.2.X
Votes
0
Found in
2020.1
2020.1.0b16
2020.2
Issue ID
1263035
Regression
No
[Tree] Editor throws NullReferenceException after dragging and dropping Leaf Group into Branch Group
When a Leaf group is added in Tree with a modified position then on dragging and dropping Leaf Group into Branch Group, Editor throws NullReferenceException refer the attached stack trace and video
Steps to repro:
1. Create a new Project.
2. Hierarchy > GameObject > 3D > Tree.
3. In Inspector > Tree > Add Leaf Group
4. Move Leaf Group concerning its position
5. Drag and Drop Leaf Group into Branch Group.
Actual Result:
NullReferenceException errors in the console.
Expected Result:
No errors in the console.
Workaround:
Drag and Drop unmodified Leaf Group into Branch Group.
Reproducible in:
2020.2.0a18, 2020.1.0b16, 2019.4.3f1, 2018.4.15f1
Environment:
Windows10 and macOS 10.15
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
- Highlighter.Highlight does not find window when using class name as window title
- Highlighter.Highlight highlights a different component when multiple components have the same property path
- Highlighter.Highlight does not find elements in an array or list when the array or list is collapsed
- [URP][NRP] RenderPass, BeginSubPass, and EndRenderPass errors are thrown when Native RenderPass is enabled
- D3D11 swapchain error pop-up appears and the Editor shuts down when Generating Lighting with Probe Volumes present
Resolution Note (fix version 2020.2):
https://ono.unity3d.com/unity/unity/pull-request/112655/_/trees-1263035-leaf-group-drag-and-drop-nullref