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Fixed

Votes

3

Found in [Package]

1.0.0

Issue ID

1344785

Regression

Yes

Assertion failed on expression: 'didInsert' when opening gradient editor

Package: UI Toolkit

-

How to reproduce:
1. Create a new VFX Graph in URP/HDRP project
2. Select gradient in 'Set Color over Lifetime' block to open color editor and observe the console

Actual result: Error 'Assertion failed on expression: 'didInsert'' is thrown to the Console

Reproducible with: 2019.4.29f1, 2021.1.14f1, 2021.1.15f1, 2021.2.0b1, 2021.2.0b4, 2022.1.0a1(master)
Not reproducible with: 2019.4.28f1, 2021.1.13f1, 2021.2.0a21

Notes: Happens with any gradient editor (Shader Graph, VFX Graph, etc.)

  1. Resolution Note:

    Fixed in 2022.1.0a3

  2. Resolution Note:

    Fixed in 2021.1.18f1

  3. Resolution Note:

    Fixed 2021.2.0b6

  4. Resolution Note:

    Fixed in 2020.3.16f1

  5. Resolution Note:

    Fixed in 2019.4.29f1

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Comments (6)

  1. owenhindley

    Jan 12, 2022 13:40

    Still seeing this in 2021.1.16f1 (in Visual Effect Graph, both in graph editor and exposed property inspector window)

  2. cottage_master

    Aug 22, 2021 09:27

    PWCommon5.EditorUtils:Panel (UnityEngine.GUIContent,string,System.Action`1<bool>,bool,bool,bool,UnityEngine.GUILayoutOption[])
    PWCommon5.EditorUtils:Panel (string,System.Action`1<bool>,bool,UnityEngine.GUILayoutOption[])
    Gaia.GaiaUnderwaterEffectsEditor:OnInspectorGUI () (at Assets/Procedural Worlds/Gaia/Scripts/Water System/Editor/GaiaUnderwaterEffectsEditor.cs:48)
    UnityEngine.GUIUtility:ProcessEvent (int,intptr,bool&)

  3. goofghost

    Aug 16, 2021 19:53

    Definitely still happening in 2021.1.16f1.

  4. Thygrrr

    Aug 03, 2021 15:56

    Occurs in Both 2021.2.b5 as well as 2021.1.16f1.

    Assertion failed on expression: 'didInsert'
    UnityEngine.GUIUtility:ProcessEvent (int,intptr,bool&)

  5. Fernando-Ferreira

    Jul 27, 2021 19:16

    Error still occurs in Unity 2021.1.15f1

  6. fherbst

    Jul 02, 2021 20:13

    Also happens in 2021.2.0b1 with ShaderGraph and with custom material inspectors that use EditorGUILayout.GradientField.

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