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Fixed in 2022.2.X
Votes
0
Found in
2019.3.0b5
2019.3.1f1
2020.1.0a6
2020.2
Issue ID
1223295
Regression
Yes
Custom built DLL's scripts which have classes derived from UIBehaviour cannot be added as a component after deleting Library
How to reproduce:
1. Open user-submitted project (testB.zip)
2. See that Assets/Plugins/testUIDLL contains Class1
3. Close the project
4. Delete the Library folder
5. Open the project again
6. See testUIDLL again
Expected result: testUIDLL contains Class1
Actual result: testUIDLL does not display Class1 until it is renamed/reimported
Reproducible with: 2019.3.0b5, 2019.3.4f1, 2020.1.0a6, 2020.1.0a25, 2020.2.0a1
Not reproducible with: 2017.4.37f1, 2019.3.0a2
Could not test with: 2019.3.0a3, 2019.3.0b4, 2020.1.0a1, 2020.1.0a5(UnityEngine.UI assembly errors or .dll does not display classes even when reimported)
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Resolution Note (fix version 2022.2):
Fixed in: 2022.2.0a3
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JiawenYu
Dec 03, 2020 06:50
Is there any progress?
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unity_nDI54UEnEZerWg
Aug 09, 2020 02:56
Is there any progress?
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lukaszunity
May 05, 2020
The problem is that the Custom.dll is referencing an assembly that Unity compiles, when Unity imports, we import DLL's before Script Assemblies.
As a temporary fix you can add this Editor Script
This will reimport the dll after the first domain reload.
https://gist.github.com/hknielsen/1b2712f2fc38c768bd6938e2375eb563