How to replace the model with mine??Please help!!!

[wy-luke]

I want to use my own human model, and use the UMA's feature that can change the height and so on, but I have read the wiki, youtube channel, document .....I can't make it. So please help! I have tried to create new race as the youtube channel, but when I create slot, it got the error blow: I think maybe it is the model's error, but it is downloaded from adobe mixamo, btw adobe fuse, as the youtube video used, has been end of life. And I tried some other fbx model, I got error, too.

So what's wrong? And how can I make it, to use my own model.

@Jaimi @kenamis @ecurtz @davidosullivan

NullReferenceException: Object reference not set to an instance of an object
UMA.UMAMeshData.FindRoot (UnityEngine.Transform rootBone, UnityEngine.Transform[] bones) (at Assets/UMA/Core/StandardAssets/UMA/Scripts/UMAMeshData.cs:683)
UMA.UMAMeshData.UpdateBones (UnityEngine.Transform rootBone, UnityEngine.Transform[] bones) (at Assets/UMA/Core/StandardAssets/UMA/Scripts/UMAMeshData.cs:625)
UMA.UMAMeshData.RetrieveDataFromUnityMesh (UnityEngine.SkinnedMeshRenderer renderer) (at Assets/UMA/Core/StandardAssets/UMA/Scripts/UMAMeshData.cs:531)
UMA.SlotDataAsset.UpdateMeshData (UnityEngine.SkinnedMeshRenderer meshRenderer, System.String rootBoneName) (at Assets/UMA/Core/StandardAssets/UMA/Scripts/SlotDataAsset.cs:198)
UMA.Editors.UMASlotProcessingUtil.CreateSlotData (System.String slotFolder, System.String assetFolder, System.String assetName, UnityEngine.SkinnedMeshRenderer mesh, UMA.UMAMaterial material, UnityEngine.SkinnedMeshRenderer prefabMesh, System.String rootBone, System.Boolean binarySerialization) (at Assets/UMA/Core/Editor/Scripts/UMASlotProcessingUtil.cs:217)
UMA.Editors.UmaSlotBuilderWindow.CreateSlot_Internal () (at Assets/UMA/Core/Editor/Scripts/UmaSlotBuilderWindow.cs:283)
UMA.Editors.UmaSlotBuilderWindow.CreateSlot () (at Assets/UMA/Core/Editor/Scripts/UmaSlotBuilderWindow.cs:231)
UMA.Editors.UmaSlotBuilderWindow.OnGUI () (at Assets/UMA/Core/Editor/Scripts/UmaSlotBuilderWindow.cs:174)
System.Reflection.MonoMethod.Invoke (System.Object obj, System.Reflection.BindingFlags invokeAttr, System.Reflection.Binder binder, System.Object[] parameters, System.Globalization.CultureInfo culture) (at <e1319b7195c343e79b385cd3aa43f5dc>: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 <e1319b7195c343e79b385cd3aa43f5dc>:0)
System.Reflection.MethodBase.Invoke (System.Object obj, System.Object[] parameters) (at <e1319b7195c343e79b385cd3aa43f5dc>: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)

[Jaimi]

Need to create the Global and Position bones at the top of the RIG hierarchy, like in the video.

[wy-luke]

Need to create the Global and Position bones at the top of the RIG hierarchy, like in the video.

@Jaimi hey, how could I delete my this issue? Could you please delete this issue for me? Thank you so much!

[Jaimi]

The issue is already closed. I see no way to actually delete it though.