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Won't Fix
Votes
1
Found in [Package]
2019.4
2020.1.17f1
2020.2
2021.1
2021.2
Issue ID
1316351
Regression
No
Missing reference error when moving a ShaderGraph with Sub Graphs to a project that has the same Sub Graphs under different GUID
How to reproduce:
1. Open the attached project (case_1316351-SubGraphReference)
2. Add the attached file SHADER_GRAPH.shadergraph to the assets
3. Open SHADER_GRAPH
4. Observe Could Not Find Sub Graph Asset with GUID error
Expected result: SHARED_GRAPH retains the reference or it's possible to seamlessly replace the lost Sub Graph with the new one
Actual result: The reference to the Sub Graph is lost and there's no way to replace it
Reproducible with: 7.5.3 (2019.4.21f1), 10.3.1 (2020.2.6f1), 11.0.0 (2021.1.0b8), 12.0.0 (2021.2.0a6)
Could not test with: 4.1.0-preview (2018.4.32f1) (shader graphs do not open)
Notes:
1. In 2019.4 the error appears in the ShaderGraph itself, in later versions the error only appears in the console
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Resolution Note:
Nice catch, thanks for bringing it to our attention. We've added a feature request for the ability to re-attach subgraphs to our backlog and will address it in a future update.