[BUG] 4.25 - Photo Studio Mobile Preview ES 3.1

[ghuuuu]

Hey all, I am wondering if anyone experienced this before.

I created a new Photo Studip template with no content, and no raytracing enabled. I then immediately switched the Preview Rendering Level to Android ES 3.1. After that it immediately crashed. The worst part is? The file can never be opened again. Everytime I open it it just closes down, doesn’t go past the splash screen.

I have a project I need to recover from this. Please help, thank you!

LoginId:14579a664c75d1922cd69dacb07baf29
EpicAccountId:

Assertion failed: GetFeatureLevel() >= ERHIFeatureLevel::SM5 [File:D:/Build/++UE4+Licensee/Sync/Engine/Source/Runtime/Engine/Private/SceneView.cpp] [Line: 799] Temporal upsample is SM5 only.

UE4Editor_Core!AssertFailedImplV() [D:\Build++UE4+Licensee\Sync\Engine\Source\Runtime\Core\Private\Misc\AssertionMacros.cpp:100]
UE4Editor_Core!FDebug::CheckVerifyFailedImpl() [D:\Build++UE4+Licensee\Sync\Engine\Source\Runtime\Core\Private\Misc\AssertionMacros.cpp:450]
UE4Editor_Engine!FSceneView::FSceneView() [D:\Build++UE4+Licensee\Sync\Engine\Source\Runtime\Engine\Private\SceneView.cpp:790]
UE4Editor_UnrealEd!FEditorViewportClient::CalcSceneView() [D:\Build++UE4+Licensee\Sync\Engine\Source\Editor\UnrealEd\Private\EditorViewportClient.cpp:1106]
UE4Editor_UnrealEd!FLevelEditorViewportClient::CalcSceneView() [D:\Build++UE4+Licensee\Sync\Engine\Source\Editor\UnrealEd\Private\LevelEditorViewport.cpp:1892]
UE4Editor_UnrealEd!FEditorViewportClient::Draw() [D:\Build++UE4+Licensee\Sync\Engine\Source\Editor\UnrealEd\Private\EditorViewportClient.cpp:3795]
UE4Editor_Engine!FViewport::Draw() [D:\Build++UE4+Licensee\Sync\Engine\Source\Runtime\Engine\Private\UnrealClient.cpp:1543]
UE4Editor_UnrealEd!UEditorEngine::UpdateSingleViewportClient() [D:\Build++UE4+Licensee\Sync\Engine\Source\Editor\UnrealEd\Private\EditorEngine.cpp:2130]
UE4Editor_UnrealEd!UEditorEngine::Tick() [D:\Build++UE4+Licensee\Sync\Engine\Source\Editor\UnrealEd\Private\EditorEngine.cpp:1826]
UE4Editor_UnrealEd!UUnrealEdEngine::Tick() [D:\Build++UE4+Licensee\Sync\Engine\Source\Editor\UnrealEd\Private\UnrealEdEngine.cpp:414]
UE4Editor!FEngineLoop::Tick() [D:\Build++UE4+Licensee\Sync\Engine\Source\Runtime\Launch\Private\LaunchEngineLoop.cpp:4850]
UE4Editor!GuardedMain() [D:\Build++UE4+Licensee\Sync\Engine\Source\Runtime\Launch\Private\Launch.cpp:169]
UE4Editor!GuardedMainWrapper() [D:\Build++UE4+Licensee\Sync\Engine\Source\Runtime\Launch\Private\Windows\LaunchWindows.cpp:137]
UE4Editor!WinMain() [D:\Build++UE4+Licensee\Sync\Engine\Source\Runtime\Launch\Private\Windows\LaunchWindows.cpp:268]
UE4Editor!__scrt_common_main_seh() [d:\agent_work\5\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:288]
kernel32
ntdll

[MyckeeG]

Hello, I have exactly the same problem. How do I force the editor to start with SM5 again?
Can I uninstall ES.3 preview somehow?
Is there anything that I can change in any *.ini file of the project?
I am desperate…

Thanks!

[anonymous_user_e62591bb]

@ghuuu @MyckeeG
If your Config/DefaultEngine.ini has ‘r.MobileMSAA=’ anything not 1, change it to 1.
I had exactly the same problem and it solved my issue.