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Bug Importer(PrefabImporter) generated inconsistent result for asset

Discussion in '2020.2 Beta' started by Hyp-X, Nov 12, 2020.

  1. Hyp-X

    Hyp-X

    Joined:
    Jun 24, 2015
    Posts:
    438
    Testing in 2020.2.0b11

    We have a prefab, where if we modify the Source Image field of an Image component, we get strange behavior:

    1. After I modify the prefab, if I do a reimport on it I get this:

    Code (CSharp):
    1. ConsistencyChecker - guid: 941d82d5a6bf1e54d8d6e349ba693b1a, dependenciesHash.value: a47aedfa7667fe60bddcfb3a3441a18f, artifactid: b192ff0d1c7062ec915fb096f9f4e053, producedFiles[0].extension: , producedFiles[0].contentHash: 375c8c73fd8162601c6cefb435beccab
    2. ConsistencyChecker - guid: 941d82d5a6bf1e54d8d6e349ba693b1a, dependenciesHash.value: a47aedfa7667fe60bddcfb3a3441a18f, artifactid: 027974eefe3ff4e971fc3538a40ee898, producedFiles[0].extension: , producedFiles[0].contentHash: b09e363ac5c3e867ca5644aa7e2d0da4
    3. Importer(PrefabImporter) generated inconsistent result for asset(guid:941d82d5a6bf1e54d8d6e349ba693b1a) "Assets/UI/InGame/Tutorial/MessagePrefab.prefab"
    4.  
    2. After I modify the prefab, I restart Unity I get a crash during opening the project (so far looks >90% repro rate)

    The crash produces the following stack trace:

    Code (CSharp):
    1. Stack trace:
    2. RtlLookupFunctionEntry returned NULL function. Aborting stack walk.
    3. <Missing stacktrace information>
    4.  
    Might this be related to:
    https://forum.unity.com/threads/editor-crashes-when-opening-the-project-case-1280527.979470/
     
    Hyp-X, Nov 12, 2020
    #1

  2. Hyp-X

    Hyp-X

    Joined:
    Jun 24, 2015
    Posts:
    438
    In our PS4 and XB1 workspaces I finally managed to import the asset, but when I try to select it in the editor, I get the following crash:

    Code (CSharp):
    1.   at <unknown> <0xffffffff>
    2.   at (wrapper managed-to-native) UnityEditor.Selection.set_instanceIDs (int[]) [0x00007] in <96da5fbbe3f6429982386da09c8521a8>:0
    3.   at UnityEditor.ProjectBrowser.ListAreaItemSelectedCallback (bool) [0x00026] in <96da5fbbe3f6429982386da09c8521a8>:0
    4.   at UnityEditor.ObjectListArea.SetSelection (int[],bool) [0x00025] in <96da5fbbe3f6429982386da09c8521a8>:0
    5.   at UnityEditor.ObjectListArea/LocalGroup.HandleMouseWithDragging (UnityEditorInternal.InternalEditorUtility/AssetReference&,int,UnityEngine.Rect) [0x00412] in <96da5fbbe3f6429982386da09c8521a8>:0
    6.   at UnityEditor.ObjectListArea/LocalGroup.DrawItem (UnityEngine.Rect,UnityEditor.FilteredHierarchy/FilterResult,UnityEditor.BuiltinResource,bool) [0x00dde] in <96da5fbbe3f6429982386da09c8521a8>:0
    7.   at UnityEditor.ObjectListArea/LocalGroup.DrawInternal (int,int,single) [0x00155] in <96da5fbbe3f6429982386da09c8521a8>:0
    8.   at UnityEditor.ObjectListArea/Group.Draw (single,UnityEngine.Vector2,int&) [0x00155] in <96da5fbbe3f6429982386da09c8521a8>:0
    9.   at UnityEditor.ObjectListArea.HandleListArea () [0x0016f] in <96da5fbbe3f6429982386da09c8521a8>:0
    10.   at UnityEditor.ObjectListArea.OnGUI (UnityEngine.Rect,int) [0x00173] in <96da5fbbe3f6429982386da09c8521a8>:0
    11.   at UnityEditor.ProjectBrowser.OnGUI () [0x00203] in <96da5fbbe3f6429982386da09c8521a8>:0
    12.   at UnityEditor.HostView.InvokeOnGUI (UnityEngine.Rect,UnityEngine.Rect) [0x00066] in <96da5fbbe3f6429982386da09c8521a8>:0
    13.   at UnityEditor.DockArea.DrawView (UnityEngine.Rect,UnityEngine.Rect) [0x00004] in <96da5fbbe3f6429982386da09c8521a8>:0
    14.   at UnityEditor.DockArea.OldOnGUI () [0x0019d] in <96da5fbbe3f6429982386da09c8521a8>:0
    15.   at UnityEngine.UIElements.IMGUIContainer.DoOnGUI (UnityEngine.Event,UnityEngine.Matrix4x4,UnityEngine.Rect,bool,UnityEngine.Rect,System.Action,bool) [0x001e1] in <519636828bf44b44aa4c317f8b947afe>:0
    16.   at UnityEngine.UIElements.IMGUIContainer.HandleIMGUIEvent (UnityEngine.Event,UnityEngine.Matrix4x4,UnityEngine.Rect,System.Action,bool) [0x000c8] in <519636828bf44b44aa4c317f8b947afe>:0
    17.   at UnityEngine.UIElements.IMGUIContainer.HandleIMGUIEvent (UnityEngine.Event,System.Action,bool) [0x00025] in <519636828bf44b44aa4c317f8b947afe>:0
    18.   at UnityEngine.UIElements.IMGUIContainer.HandleIMGUIEvent (UnityEngine.Event,bool) [0x0000a] in <519636828bf44b44aa4c317f8b947afe>:0
    19.   at UnityEngine.UIElements.IMGUIContainer.SendEventToIMGUIRaw (UnityEngine.UIElements.EventBase,bool,bool) [0x0002a] in <519636828bf44b44aa4c317f8b947afe>:0
    20.   at UnityEngine.UIElements.IMGUIContainer.SendEventToIMGUI (UnityEngine.UIElements.EventBase,bool,bool) [0x00154] in <519636828bf44b44aa4c317f8b947afe>:0
    21.   at UnityEngine.UIElements.IMGUIContainer.HandleEvent (UnityEngine.UIElements.EventBase) [0x0005d] in <519636828bf44b44aa4c317f8b947afe>:0
    22.   at UnityEngine.UIElements.CallbackEventHandler.HandleEventAtTargetPhase (UnityEngine.UIElements.EventBase) [0x00018] in <519636828bf44b44aa4c317f8b947afe>:0
    23.   at UnityEngine.UIElements.MouseCaptureDispatchingStrategy.DispatchEvent (UnityEngine.UIElements.EventBase,UnityEngine.UIElements.IPanel) [0x0017c] in <519636828bf44b44aa4c317f8b947afe>:0
    24.   at UnityEngine.UIElements.EventDispatcher.ApplyDispatchingStrategies (UnityEngine.UIElements.EventBase,UnityEngine.UIElements.IPanel,bool) [0x00028] in <519636828bf44b44aa4c317f8b947afe>:0
    25.   at UnityEngine.UIElements.EventDispatcher.ProcessEvent (UnityEngine.UIElements.EventBase,UnityEngine.UIElements.IPanel) [0x00047] in <519636828bf44b44aa4c317f8b947afe>:0
    26.   at UnityEngine.UIElements.EventDispatcher.ProcessEventQueue () [0x00039] in <519636828bf44b44aa4c317f8b947afe>:0
    27.   at UnityEngine.UIElements.EventDispatcher.OpenGate () [0x0003c] in <519636828bf44b44aa4c317f8b947afe>:0
    28.   at UnityEngine.UIElements.EventDispatcherGate.Dispose () [0x00007] in <519636828bf44b44aa4c317f8b947afe>:0
    29.   at UnityEngine.UIElements.EventDispatcher.ProcessEvent (UnityEngine.UIElements.EventBase,UnityEngine.UIElements.IPanel) [0x0011a] in <519636828bf44b44aa4c317f8b947afe>:0
    30.   at UnityEngine.UIElements.EventDispatcher.Dispatch (UnityEngine.UIElements.EventBase,UnityEngine.UIElements.IPanel,UnityEngine.UIElements.DispatchMode) [0x00049] in <519636828bf44b44aa4c317f8b947afe>:0
    31.   at UnityEngine.UIElements.BaseVisualElementPanel.SendEvent (UnityEngine.UIElements.EventBase,UnityEngine.UIElements.DispatchMode) [0x0001f] in <519636828bf44b44aa4c317f8b947afe>:0
    32.   at UnityEngine.UIElements.UIElementsUtility.DoDispatch (UnityEngine.UIElements.BaseVisualElementPanel) [0x000e3] in <519636828bf44b44aa4c317f8b947afe>:0
    33.   at UnityEngine.UIElements.UIElementsUtility.UnityEngine.UIElements.IUIElementsUtility.ProcessEvent (int,intptr,bool&) [0x0003f] in <519636828bf44b44aa4c317f8b947afe>:0
    34.   at UnityEngine.UIElements.UIEventRegistration.ProcessEvent (int,intptr) [0x0001f] in <519636828bf44b44aa4c317f8b947afe>:0
    35.   at UnityEngine.UIElements.UIEventRegistration/<>c.<.cctor>b__1_2 (int,intptr) [0x00003] in <519636828bf44b44aa4c317f8b947afe>:0
    36.   at UnityEngine.GUIUtility.ProcessEvent (int,intptr,bool&) [0x00018] in <931b26b61f444e3485195721b0227b20>:0
    37.   at (wrapper runtime-invoke) <Module>.runtime_invoke_void_int_intptr_intptr& (object,intptr,intptr,intptr) [0x0002d] in <931b26b61f444e3485195721b0227b20>:0
    38.  
    This is with beta 10, we are still waiting for the console versions of beta 11.
     
    Hyp-X, Nov 12, 2020
    #2

  3. ivaylo5ev

    ivaylo5ev

    Joined:
    Sep 2, 2016
    Posts:
    10
    I recently had the same issue. Sometimes, after version update, Unity might mess up the asset's state that is produced from importing the raw file. Below is what you need to do in such case. Even if you did not upgrade Unity recently, I'd give this a shot:
    1. Close Unity
    2. Delete the Library directory under the project's root folder (you may want to create a backup just in case)
    3. Reopen Unity and wait for the project to import
     
    ivaylo5ev, Jan 31, 2021
    #3
    mrwellmann and BackgroundMover like this.

  4. bome99

    bome99

    Joined:
    Sep 14, 2009
    Posts:
    119
    I have this bug in 2021.2.15f1.
    Deleting Library doesn't help neither does Reimport All
     
    bome99, May 29, 2022
    #4

  5. rie_unity

    rie_unity

    Joined:
    Mar 15, 2022
    Posts:
    11
    I'm also having a similar issue too, tried reimport all and deleting the library. No luck :/
     
    rie_unity, Sep 29, 2022
    #5