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Fixed
Unknown (hidden) 2020.3.X
Fixed in 2023.1.0a15
Votes
2
Found in
2020.3.23f1
2023.1.0a12
Issue ID
UUM-1175
Regression
No
Duplicate identifier error message appears while saving prefab
Steps:
1. Open attached "TestPackage" package
2. Open Scene17
3. Drag and drop Capsule10 GameObject to the Project Browser
4. Choose "Original Prefab"
==>
Duplicate identifier 1672280479522650189.
GameObject became "missing asset" prefab instance. Prefab asset is broken.
Option2:
1. Add Cube to Hierarchy and convert it to prefab
2. Save scene "Test1"
3. Save this scene as "Test2" as well
4. Open both scene (multiscene setup)
5. Drag Cube prefab instance from "Test1" under Cube prefab instance in "Test2"
6. Drag to project browser root Cube prefab instance
7. Choose "Original prefab" in confirmation dialog
==>
Duplicate identifier 1672280479522650189.
GameObject became "missing asset" prefab instance. Prefab asset is broken.
Take a look into attached movie for details
Also reproducible in 2020.3.23f1
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Resolution Note (2020.3.X):
The fix will not be backported due to its complexity