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Fixed in 2023.1.0b9, 2023.2.0a6



Found in


Issue ID




Console displays error "ObjectDisposedException: SerializedProperty[0][0].m_Preset has disappeared!" when user removes preset from default component view and closes "Select Preset" window



Steps to reproduce:
# Create a project
# Add 3D game object
# Go to "Inspector" tab
# Find "Mesh Renderer" component
# In "Materials" field enter 2 and click enter
# Verify, that elements become displayed in the mentioned section
# Click "Preset" icon
# In Preset section click "Create New MeshRenderer Preset..."
# Enter name and save it
# Again click preset icon in "Mesh Renderer" component
# Select created preset in "Project" section
# Verify, that preset data becomes displayed in the "Inspector" section in the "Select Preset" window
# Click "Add to MeshRenderer default" button
# Go to "Edit" menu and select "Project Settings"
# Click "Add Default Preset" button
# Find "Mesh Renderer" component
# In Preset section click on "Select Preset" icon
# In displayed "Select Preset" window select created preset
# Find and click "Remove from MeshRenderer default" button
# Close "Select Preset" window by clicking window "X"


Expected result: Preset should be removed. Window should be closed. No errors in the console.

Actual result:  Console displays error "ObjectDisposedException: SerializedProperty[0][0].m_Preset has disappeared!". Screenshot and video added in the "Attachments" section.

Reproducible with: 2023.1.0.a17, 2023.1.0b3
Not reproducible with:
* 2022.2.6f1 (this stream has old UI)

2021.3.18f1 (this one has more older UI)
h4.  Error:

ObjectDisposedException: SerializedProperty[0][0].m_Preset has disappeared!
UnityEditor.SerializedProperty.set_objectReferenceValue (UnityEngine.Object value) (at /Users/bokken/build/output/unity/unity/Editor/Mono/SerializedProperty.bindings.cs:1244)
UnityEditor.Presets.PresetSelector.ApplyValues (UnityEditor.Presets.PresetContext& presetContext, UnityEditor.Presets.Preset selection) (at /Users/bokken/build/output/unity/unity/Modules/PresetsUIEditor/PresetSelector.cs:327)
UnityEditor.Presets.PresetSelector.OnPresetSelected (UnityEditor.Presets.PresetContext& presetContext, UnityEditor.Presets.Preset selection, System.Boolean canceled) (at /Users/bokken/build/output/unity/unity/Modules/PresetsUIEditor/PresetSelector.cs:292)
UnityEditor.Presets.PresetSelector+<>c__DisplayClass31_0.<ShowSelector>b__1 (UnityEditor.Search.SearchItem item, System.Boolean canceled) (at /Users/bokken/build/output/unity/unity/Modules/PresetsUIEditor/PresetSelector.cs:239)
UnityEditor.Search.SearchWindow.OnDisable () (at /Users/bokken/build/output/unity/unity/Modules/QuickSearch/Editor/UITK/SearchWindow.cs:539)
UnityEditor.Search.SearchPickerWindow.OnDisable () (at /Users/bokken/build/output/unity/unity/Modules/QuickSearch/Editor/UI/SearchPickerWindow.cs:29)
UnityEditor.ContainerWindow:InternalCloseWindow() (at /Users/bokken/build/output/unity/unity/Editor/Mono/ContainerWindow.cs:350)

  1. Resolution Note (fix version 2023.2.0a6):

    Verified with:
    Revision: trunk 5de4d4fd9e52
    Built: Wed, 08 Mar 2023 01:22:58 GMT

  2. Resolution Note (fix version 2023.1.0b9):

    Verified with:
    Revision: 2023.1/staging 824d2f8c920d
    Built: Wed, 15 Mar 2023 02:38:28 GM

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