Common UI Crash on Push Widget

Development Platform & Builds Debugging, Optimization, & Profiling
, ,
1 
[2025.09.05-12.47.40:448][441]LogWindows: Error: === Critical error: ===
[2025.09.05-12.47.40:448][441]LogWindows: Error: 
[2025.09.05-12.47.40:448][441]LogWindows: Error: Fatal error!
[2025.09.05-12.47.40:448][441]LogWindows: Error: 
[2025.09.05-12.47.40:448][441]LogWindows: Error: Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x0000000000000010
[2025.09.05-12.47.40:448][441]LogWindows: Error: 
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x000002a51c1336e8 UnrealEditor-CommonUI.dll!FUserWidgetPool::AddActiveWidgetInternal<UCommonActivatableWidget>() [C:\Unreal Engines\UE_5.4\Engine\Source\Runtime\UMG\Public\Blueprint\UserWidgetPool.h:111]
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x000002a51c194367 UnrealEditor-CommonUI.dll!UCommonActivatableWidgetContainerBase::AddWidgetInternal() [D:\UE5\ShotBallV28\Plugins\CommonUI\Source\CommonUI\Private\Widgets\CommonActivatableWidgetContainer.cpp:172]
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x000002a51c198e64 UnrealEditor-CommonUI.dll!UCommonActivatableWidgetContainerBase::BP_AddWidget() [D:\UE5\ShotBallV28\Plugins\CommonUI\Source\CommonUI\Private\Widgets\CommonActivatableWidgetContainer.cpp:168]
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x000002a51c2569a9 UnrealEditor-CommonUI.dll!UCommonActivatableWidgetContainerBase::execBP_AddWidget() [D:\UE5\ShotBallV28\Plugins\CommonUI\Intermediate\Build\Win64\UnrealEditor\Inc\CommonUI\UHT\CommonActivatableWidgetContainer.gen.cpp:85]
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ffa387d04c2 UnrealEditor-CoreUObject.dll!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ffa38b23244 UnrealEditor-CoreUObject.dll!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ffa38b37f3e UnrealEditor-CoreUObject.dll!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ffa38b6e5ee UnrealEditor-CoreUObject.dll!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ffa38b3c368 UnrealEditor-CoreUObject.dll!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ffa38b0d65d UnrealEditor-CoreUObject.dll!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ffa38b3bdb4 UnrealEditor-CoreUObject.dll!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ffa38b3c368 UnrealEditor-CoreUObject.dll!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ffa38b0d65d UnrealEditor-CoreUObject.dll!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ffa38b3bdb4 UnrealEditor-CoreUObject.dll!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ffa38b37f3e UnrealEditor-CoreUObject.dll!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ffa38b3c368 UnrealEditor-CoreUObject.dll!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ffa38b0d65d UnrealEditor-CoreUObject.dll!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ffa38b3bdb4 UnrealEditor-CoreUObject.dll!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ffa38b3c368 UnrealEditor-CoreUObject.dll!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ffa38b3b2cf UnrealEditor-CoreUObject.dll!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ffa387d04c2 UnrealEditor-CoreUObject.dll!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ffa38b39■■■ UnrealEditor-CoreUObject.dll!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ffa326bab63 UnrealEditor-UMG.dll!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ffa327b4167 UnrealEditor-UMG.dll!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ffa3272b829 UnrealEditor-UMG.dll!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ffa35ad3814 UnrealEditor-Slate.dll!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ffa35ac570e UnrealEditor-Slate.dll!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ffa35831c59 UnrealEditor-Slate.dll!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ffa3588f840 UnrealEditor-Slate.dll!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ffa3587e0da UnrealEditor-Slate.dll!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ffa358712c0 UnrealEditor-Slate.dll!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ffa433ad5da UnrealEditor-ApplicationCore.dll!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ffa43396f16 UnrealEditor-ApplicationCore.dll!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ffa433aff93 UnrealEditor-ApplicationCore.dll!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ffa43390e51 UnrealEditor-ApplicationCore.dll!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ffaed037cf6 USER32.dll!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ffaed0377bc USER32.dll!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ffa42639be4 EOSOVH-Win64-Shipping.dll!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ffaed037cf6 USER32.dll!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ffaed03584d USER32.dll!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ffa433b0a96 UnrealEditor-ApplicationCore.dll!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ff772f1780a UnrealEditor.exe!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ff772f3e33c UnrealEditor.exe!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ff772f3e42a UnrealEditor.exe!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ff772f418a4 UnrealEditor.exe!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ff772f570c4 UnrealEditor.exe!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ff772f5a37a UnrealEditor.exe!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: [Callstack] 0x00007ffaedb2e8d7 KERNEL32.DLL!UnknownFunction []
[2025.09.05-12.47.40:449][441]LogWindows: Error: 
[2025.09.05-12.47.40:457][441]LogExit: Executing StaticShutdownAfterError
[2025.09.05-12.47.40:549][441]LogWindows: FPlatformMisc::RequestExit(1, LaunchWindowsStartup.ExceptionHandler)
[2025.09.05-12.47.40:549][441]LogWindows: FPlatformMisc::RequestExitWithStatus(1, 3, LaunchWindowsStartup.ExceptionHandler)
[2025.09.05-12.47.40:549][441]LogCore: Engine exit requested (reason: Win RequestExit)

this happens when i use push widget please what is the fix i can’t believe it’s easy for it to get corrupted like this i didn’t have this problem before what is causing it to screw up??

2

i found out easy way to reproduce push widget → deactivate → use this command: `obj gc` then i get the crash consistently so garbage collection ruins my activatable widgets i don’t understand how this happened i don’t think i had this problem before what corrupted my common ui??