Keep getting "Couldn’t migrate package ... because the asset save failed" error when migrating assets

[ClockworkOcean]

Bizarre…

You should be able to migrate between similar project types and engine versions.

Maybe check this

Blueprint Keeps Losing Parent

That is very odd, in all the time I have worked with UE I have not run into this, but I see you are using UE5 and I am still on UE4. Are you using any plugins that can cause a conflict? You might have to dig into c++ by setting breakpoints, try this file: \UE_4.26\Engine\Source\Developer\AssetTools\Private\AssetTypeActions\AssetTypeActions_Blueprint.cpp void FAssetTypeActions_Blueprint::OpenAssetEditor( const TArray<UObject*>& InObjects, TSharedPtr<IToolkitHost> EditWithinLevelEditor ) { E…