Asset Warehouse NullReferenceException after loading project a second time

[Floofbutt]

This is from a fresh install of the SDK on windows 10 64 bit.

I am not sure if this is due to user error or just some per-chance bug. The log will be pasted below and I will include an image of the aforementioned behavior. But this is currently preventing me from fixing a material issue with the avatar I am trying to prepare.

Error Log from unity: NullReferenceException: Object reference not set to an instance of an object SLZ.MarrowEditor.AssetWarehouseTreeView.GetDistinctTagsFromCrates (System.Collections.Generic.List`1[T] pallets) (at Library/PackageCache/com.stresslevelzero.marrow.sdk@cf57525691/SLZ.Marrow.SDK.Editor/SLZ.MarrowEditor/AssetWarehouseTreeView.cs:223) SLZ.MarrowEditor.AssetWarehouseTreeView.BuildRoot () (at Library/PackageCache/com.stresslevelzero.marrow.sdk@cf57525691/SLZ.Marrow.SDK.Editor/SLZ.MarrowEditor/AssetWarehouseTreeView.cs:76) UnityEditor.IMGUI.Controls.TreeView+TreeViewControlDataSource.FetchData () (at <1f0be198f5164d2489de92f22c998266>:0) UnityEditor.IMGUI.Controls.TreeViewDataSource.ReloadData () (at <1f0be198f5164d2489de92f22c998266>:0) UnityEditor.IMGUI.Controls.TreeView+TreeViewControlDataSource.ReloadData () (at <1f0be198f5164d2489de92f22c998266>:0) UnityEditor.IMGUI.Controls.TreeViewController.ReloadData () (at <1f0be198f5164d2489de92f22c998266>:0) UnityEditor.IMGUI.Controls.TreeView.Reload () (at <1f0be198f5164d2489de92f22c998266>:0) SLZ.MarrowEditor.AssetWarehouseTreeView..ctor (UnityEditor.IMGUI.Controls.TreeViewState treeViewState) (at Library/PackageCache/com.stresslevelzero.marrow.sdk@cf57525691/SLZ.Marrow.SDK.Editor/SLZ.MarrowEditor/AssetWarehouseTreeView.cs:39) SLZ.MarrowEditor.AssetWarehouseWindow.b__7_0 () (at Library/PackageCache/com.stresslevelzero.marrow.sdk@cf57525691/SLZ.Marrow.SDK.Editor/SLZ.MarrowEditor/AssetWarehouseWindow.cs:40) SLZ.Marrow.Warehouse.AssetWarehouse.OnReady (System.Action callbackWhenReady) (at Library/PackageCache/com.stresslevelzero.marrow.sdk@cf57525691/SLZ.Marrow.SDK/SLZ.Marrow.Warehouse/AssetWarehouse.cs:111)

SLZ.MarrowEditor.AssetWarehouseWindow.OnEnable () (at Library/PackageCache/com.stresslevelzero.marrow.sdk@cf57525691/SLZ.Marrow.SDK.Editor/SLZ.MarrowEditor/AssetWarehouseWindow.cs:36) UnityEditor.EditorWindow:GetWindow() SLZ.MarrowEditor.AssetWarehouseWindow:ShowWindow() (at Library/PackageCache/com.stresslevelzero.marrow.sdk@cf57525691/SLZ.Marrow.SDK.Editor/SLZ.MarrowEditor/AssetWarehouseWindow.cs:396)

[Zyphrono]

Same here. I am on Windows 11 21H2.

EDIT: I just reloaded the project and now it is working again. Strange...

[dotbenj]

It happened to me once I juste needed to close and re-open the editor to fix it. If it's not helping try re-installing package on fresh project to see if it fixed your issue.

[Greased-Scotsman]

Thanks for the feedback... If you're still having the issue and a Unity restart doesn't fix, can you describe the steps that produced these errors? We'll see if we can track down the cause.

[Floofbutt]

Honestly the only thing I did was leave the asset warehouse open while closing the project then re-opening it. I'm not sure what other conditions may of caused it.

[Greased-Scotsman]

Haven't been able to reproduce this yet, let us know if it's still affecting you

[Floofbutt]

Still happens upon reloading projects. Need to reload multiple times for it to go away or delete palettes and refresh it.

[Anthonyg5005]

I get "IOException: Access to the path '\?\D:\Unity\Fruits\Assets\AddressableAssetsData' is denied." every time I close and open a project. It's like the sdk corrupts itself after closing the project

[CaelThunderwing]

i just got around the AssetWarehouse is NULL by using "Validate Marrow Project Settings" in Stress Level Zero - > Void Tools

[Greased-Scotsman]

Still happens upon reloading projects. Need to reload multiple times for it to go away or delete palettes and refresh it.

If there are errors in the console as you close the project, they'll re-trigger when you open Unity again. Try validating your Marrow Project settings. Then, make sure that your avatar itself doesn't have some cursed script somewhere in its hierarchy... this is fairly common for avatars that come from VRChat or SFM.

[RevOcelotMGS]

As an FYI, this appears to solely be a MarrowSDK package issue. Reimporting the package on its' own rids of this error quite quickly, without need to reload the project.

[Pizzahutlover]

Same issue has anyone found a fix?