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vrm-c / UniVRM

UniVRM is a gltf-based VRM format implementation for Unity. English is here https://vrm.dev/en/ . 日本語 はこちら https://vrm.dev/
https://vrm.dev/en
MIT License
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I don't know why, but i can't export my model to VRM #1104

Closed NaithTwo closed 3 years ago

NaithTwo commented 3 years ago

This happend when i try to export the model

ArgumentException: Blend shape frame weight must be greather than previous frame weight MeshUtility.BoneNormalizer.NormalizeSkinnedMesh (UnityEngine.Transform src, UnityEngine.Transform dst, System.Collections.Generic.Dictionary2[TKey,TValue] boneMap) (at Assets/MeshUtility/Runtime/BoneNormalizer.cs:413) MeshUtility.BoneNormalizer.Execute (UnityEngine.GameObject go, MeshUtility.BoneNormalizer+CreateAvatarFunc createAvatar) (at Assets/MeshUtility/Runtime/BoneNormalizer.cs:503) VRM.VRMBoneNormalizer.Execute (UnityEngine.GameObject go, System.Boolean forceTPose) (at Assets/VRM/Runtime/SkinnedMeshUtility/VRMBoneNormalizer.cs:69) VRM.VRMEditorExporter.Export (System.String path, UnityEngine.GameObject exportRoot, VRM.VRMMetaObject meta, VRM.VRMExportSettings settings, System.Collections.Generic.IReadOnlyList1[T] info, System.Collections.Generic.List1[T] destroy) (at Assets/VRM/Editor/Format/VRMEditorExporter.cs:199) VRM.VRMEditorExporter.Export (System.String path, UnityEngine.GameObject exportRoot, VRM.VRMMetaObject meta, VRM.VRMExportSettings settings, System.Collections.Generic.IReadOnlyList1[T] info) (at Assets/VRM/Editor/Format/VRMEditorExporter.cs:24) VRM.VRMExporterWizard.OnExportClicked (UnityEngine.GameObject root, VRM.VRMMetaObject meta, VRM.VRMExportSettings settings, VRM.VRMExportMeshes meshes) (at Assets/VRM/Editor/Format/VRMExporterWizard.cs:413) VRM.VRMExporterWizard.OnGUI () (at Assets/VRM/Editor/Format/VRMExporterWizard.cs:229) System.Reflection.MonoMethod.Invoke (System.Object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) (at :0) Rethrow as TargetInvocationException: Exception has been thrown by the target of an invocation. System.Reflection.MonoMethod.Invoke (System.Object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) (at :0) System.Reflection.MethodBase.Invoke (System.Object obj, System.Object[] parameters) (at :0) UnityEditor.HostView.Invoke (System.String methodName, System.Object obj) (at C:/buildslave/unity/build/Editor/Mono/HostView.cs:342) UnityEditor.HostView.Invoke (System.String methodName) (at C:/buildslave/unity/build/Editor/Mono/HostView.cs:336) UnityEditor.HostView.InvokeOnGUI (UnityEngine.Rect onGUIPosition, UnityEngine.Rect viewRect) (at C:/buildslave/unity/build/Editor/Mono/HostView.cs:310) UnityEditor.DockArea.DrawView (UnityEngine.Rect viewRect, UnityEngine.Rect dockAreaRect, System.Boolean customBorder, System.Boolean floatingWindow, System.Boolean isBottomTab) (at C:/buildslave/unity/build/Editor/Mono/GUI/DockArea.cs:361) UnityEditor.DockArea.OldOnGUI () (at C:/buildslave/unity/build/Editor/Mono/GUI/DockArea.cs:320) UnityEngine.Experimental.UIElements.IMGUIContainer.DoOnGUI (UnityEngine.Event evt, UnityEngine.Matrix4x4 worldTransform, UnityEngine.Rect clippingRect, System.Boolean isComputingLayout) (at C:/buildslave/unity/build/Modules/UIElements/IMGUIContainer.cs:266) UnityEngine.Experimental.UIElements.IMGUIContainer.HandleIMGUIEvent (UnityEngine.Event e, UnityEngine.Matrix4x4 worldTransform, UnityEngine.Rect clippingRect) (at C:/buildslave/unity/build/Modules/UIElements/IMGUIContainer.cs:438) UnityEngine.Experimental.UIElements.IMGUIContainer.HandleIMGUIEvent (UnityEngine.Event e) (at C:/buildslave/unity/build/Modules/UIElements/IMGUIContainer.cs:421) UnityEngine.Experimental.UIElements.IMGUIContainer.HandleEvent (UnityEngine.Experimental.UIElements.EventBase evt) (at C:/buildslave/unity/build/Modules/UIElements/IMGUIContainer.cs:401) UnityEngine.Experimental.UIElements.EventDispatcher.ProcessEvent (UnityEngine.Experimental.UIElements.EventBase evt, UnityEngine.Experimental.UIElements.IPanel panel) (at C:/buildslave/unity/build/Modules/UIElements/EventDispatcher.cs:511) UnityEngine.Experimental.UIElements.EventDispatcher.Dispatch (UnityEngine.Experimental.UIElements.EventBase evt, UnityEngine.Experimental.UIElements.IPanel panel, UnityEngine.Experimental.UIElements.DispatchMode dispatchMode) (at C:/buildslave/unity/build/Modules/UIElements/EventDispatcher.cs:307) UnityEngine.Experimental.UIElements.BaseVisualElementPanel.SendEvent (UnityEngine.Experimental.UIElements.EventBase e, UnityEngine.Experimental.UIElements.DispatchMode dispatchMode) (at C:/buildslave/unity/build/Modules/UIElements/Panel.cs:176) UnityEngine.Experimental.UIElements.UIElementsUtility.DoDispatch (UnityEngine.Experimental.UIElements.BaseVisualElementPanel panel) (at C:/buildslave/unity/build/Modules/UIElements/UIElementsUtility.cs:245) UnityEngine.Experimental.UIElements.UIElementsUtility.ProcessEvent (System.Int32 instanceID, System.IntPtr nativeEventPtr) (at C:/buildslave/unity/build/Modules/UIElements/UIElementsUtility.cs:68) UnityEngine.GUIUtility.ProcessEvent (System.Int32 instanceID, System.IntPtr nativeEventPtr) (at C:/buildslave/unity/build/Modules/IMGUI/GUIUtility.cs:179)

Santarh commented 3 years ago

Thanks your issue.

Maybe your model has complex blendshape structure. And UniVRM can't export the complex blendshape, because glTF can't contain it.

For solving, you are supposed to remove your model's unnecessary blendshapes on your modeling application.