# Trying to upload an avatar and getting error saying "failed to upload file"

**URL:** <https://ask.vrchat.com/t/trying-to-upload-an-avatar-and-getting-error-saying-failed-to-upload-file/46331>\
**Category:** Help!\
**Created:** [August 14, 2025, 11:39pm UTC](https://ask.vrchat.com/t/trying-to-upload-an-avatar-and-getting-error-saying-failed-to-upload-file/46331 "2025-08-14T23:39:55Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![PacM15](https://yyz1.discourse-cdn.com/vrchat/user_avatar/ask.vrchat.com/pacm15/32/41319_2.png) [@PacM15](https://ask.vrchat.com/u/PacM15)\
**Post date:** [August 14, 2025, 11:39pm UTC](https://ask.vrchat.com/t/trying-to-upload-an-avatar-and-getting-error-saying-failed-to-upload-file/46331/1 "2025-08-14T23:39:55Z")

</div>

When it fails it gives 2 errors in the console and thats it. one of the errors is it saying its removing the blueprint ID from the model due to it failing and the other is this:

Failed to upload file  
UnityEngine.Logger:Log (UnityEngine.LogType,object,UnityEngine.Object)  
(wrapper dynamic-method) UnityEngine.Debug:UnityEngine.Debug.LogError\_Patch1 (object,UnityEngine.Object)  
VRC.Core.Logger:LogError (string,string,UnityEngine.Object)  
VRC.SDK3A.Editor.VRCSdkControlPanelAvatarBuilder/d\_\_157:MoveNext () (at ./Packages/com.vrchat.avatars/Editor/VRCSDK/SDK3A/VRCSdkControlPanelAvatarBuilder.cs:3245)  
System.Runtime.CompilerServices.AsyncVoidMethodBuilder:Start\<VRC.SDK3A.Editor.VRCSdkControlPanelAvatarBuilder/d\_\_157\> (VRC.SDK3A.Editor.VRCSdkControlPanelAvatarBuilder/d\_\_157&)  
VRC.SDK3A.Editor.VRCSdkControlPanelAvatarBuilder:UploadError (object,string)  
VRC.SDK3A.Editor.VRCSdkControlPanelAvatarBuilder/d\_\_145:MoveNext () (at ./Packages/com.vrchat.avatars/Editor/VRCSDK/SDK3A/VRCSdkControlPanelAvatarBuilder.cs:3067)  
System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1<System.Exception>:Start<VRC.SDK3A.Editor.VRCSdkControlPanelAvatarBuilder/<HandleUploadError>d__145> (VRC.SDK3A.Editor.VRCSdkControlPanelAvatarBuilder/<HandleUploadError>d__145&) VRC.SDK3A.Editor.VRCSdkControlPanelAvatarBuilder:HandleUploadError (System.Exception) VRC.SDK3A.Editor.VRCSdkControlPanelAvatarBuilder/<Upload>d__143:MoveNext () (at ./Packages/com.vrchat.avatars/Editor/VRCSDK/SDK3A/VRCSdkControlPanelAvatarBuilder.cs:3047) System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1\<VRC.SDKBase.Editor.Api.VRCAvatar\>:SetException (System.Exception)  
VRC.SDKBase.Editor.Api.VRCApi/d\_\_35:MoveNext () (at ./Packages/com.vrchat.base/Editor/VRCSDK/Dependencies/VRChat/API/VRCApi.cs:727)  
System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1<string>:SetException (System.Exception) VRC.SDKBase.Editor.Api.VRCApi/<UploadFile>d__42:MoveNext () (at ./Packages/com.vrchat.base/Editor/VRCSDK/Dependencies/VRChat/API/VRCApi.cs:1287) System.Runtime.CompilerServices.AsyncTaskMethodBuilder:SetResult () VRC.SDKBase.Editor.Api.VRCApi/<Delete>d__22:MoveNext () (at ./Packages/com.vrchat.base/Editor/VRCSDK/Dependencies/VRChat/API/VRCApi.cs:416) System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1\<VRC.SDKBase.Editor.Api.VRCApi/EmptyResponse\>:SetResult (VRC.SDKBase.Editor.Api.VRCApi/EmptyResponse)  
VRC.SDKBase.Editor.Api.VRCApi/d\_\_16`2<object, VRC.SDKBase.Editor.Api.VRCApi/EmptyResponse>:MoveNext () (at ./Packages/com.vrchat.base/Editor/VRCSDK/Dependencies/VRChat/API/VRCApi.cs:347) System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1\<System.ValueTuple`2<VRC.SDKBase.Editor.Api.VRCApi/EmptyResponse, System.Net.Http.HttpResponseMessage>>:SetResult (System.ValueTuple`2\<VRC.SDKBase.Editor.Api.VRCApi/EmptyResponse, System.Net.Http.HttpResponseMessage\>)  
VRC.SDKBase.Editor.Api.VRCApi/d\_\_15`2\<object, VRC.SDKBase.Editor.Api.VRCApi/EmptyResponse\>:MoveNext () (at ./Packages/com.vrchat.base/Editor/VRCSDK/Dependencies/VRChat/API/VRCApi.cs:339)  
UnityEngine.UnitySynchronizationContext:ExecuteTasks ()