Bug LayerdLit inspector broken after upgrading HDRP from 8 to 10

Inspector look like this:


And there is infinite loop of errors in the console:

Code (CSharp):

1. NullReferenceException: Object reference not set to an instance of an object
2. UnityEditor.Rendering.HighDefinition.LayeredLitGUI.InitializeMaterialLayers (UnityEditor.AssetImporter materialImporter, UnityEngine.Material[]& layers, System.Boolean[]& withUV) (at Library/PackageCache/com.unity.render-pipelines.high-definition@10.3.1/Editor/Material/LayeredLit/LayeredLitGUI.cs:351)
3. UnityEditor.Rendering.HighDefinition.LayerListUIBlock.LoadMaterialProperties () (at Library/PackageCache/com.unity.render-pipelines.high-definition@10.3.1/Editor/Material/UIBlocks/LayerListUIBlock.cs:78)
4. UnityEditor.Rendering.HighDefinition.MaterialUIBlock.UpdateMaterialProperties (UnityEditor.MaterialProperty[] properties) (at Library/PackageCache/com.unity.render-pipelines.high-definition@10.3.1/Editor/Material/UIBlocks/MaterialUIBlock.cs:75)
5. UnityEditor.Rendering.HighDefinition.MaterialUIBlockList.OnGUI (UnityEditor.MaterialEditor materialEditor, UnityEditor.MaterialProperty[] properties) (at Library/PackageCache/com.unity.render-pipelines.high-definition@10.3.1/Editor/Material/UIBlocks/MaterialUIBlockList.cs:59)
6. UnityEditor.Rendering.HighDefinition.LayeredLitGUI.OnMaterialGUI (UnityEditor.MaterialEditor materialEditor, UnityEditor.MaterialProperty[] props) (at Library/PackageCache/com.unity.render-pipelines.high-definition@10.3.1/Editor/Material/LayeredLit/LayeredLitGUI.cs:43)
7. UnityEditor.Rendering.HighDefinition.HDShaderGUI.OnGUI (UnityEditor.MaterialEditor materialEditor, UnityEditor.MaterialProperty[] props) (at Library/PackageCache/com.unity.render-pipelines.high-definition@10.3.1/Editor/Material/UIBlocks/HDShaderGUI.cs:79)
8. UnityEditor.MaterialEditor.PropertiesGUI () (at <a936841cea2147a2a55ea27843fa46ae>:0)
9. UnityEditor.MaterialEditor.OnInspectorGUI () (at <a936841cea2147a2a55ea27843fa46ae>:0)
10. Substance.Editor.InspectorMaterial.DrawUnityInspectorPages () (at <441a06e023434232bcc934d0783b3238>:0)
11. Substance.Editor.InspectorMaterial.OnInspectorGUI () (at <441a06e023434232bcc934d0783b3238>:0)
12. UnityEditor.UIElements.InspectorElement+<>c__DisplayClass58_0.<CreateIMGUIInspectorFromEditor>b__0 () (at <b45c30541531431286ef0e6e52b4f09c>:0)
13. UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr, Boolean&)
14.  

Update HDRP materials from the previous version doesn't help. Any advice would be appreciated.

 

It looks like because meta-file is missing "withUV" array and looks like this:

Code (CSharp):

1. fileFormatVersion: 2
2. guid: 2cfadf83c893b65469a1b5ed4174daf6
3. NativeFormatImporter:
4.   externalObjects: {}
5.   mainObjectFileID: 0
6.   userData: '{"GUIDArray":["52ff36574be094e429e55f54ddbf54df","d9e8db1892b0fba4aa7f03ca87676e11","b5f799d5b28567e43a8122716bcb3c4b",""]}'
7.   assetBundleName:
8.   assetBundleVariant:
9.  

 

Also metallic remapping for layered materials was not properly updated.

 

I can open a case if someone from Unity will confirm, that it is not known issue.

 

up

 

Thank you very much!