Fortnite crash when Pushing Changes in UEFN, ending game, going to lobby etc

Please select what you are reporting on:

Unreal Editor for Fortnite

What Type of Bug are you experiencing?

Stability

Summary

For some reason Fortnite crashes while being inside a test session and game ends, this occurs when:

  • going back to lobby
  • pushing changes (verse or content)
  • ending game and starting new

It doesn’t always crash.

Last lines of Fortnite log:

[2024.04.23-16.10.36:746][613]LogGlobalStatus: FFortLoadingScreenManager::HideLoadingScreen Hiding loading screen
[2024.04.23-16.10.36:746][613]LogFortLoadingScreen: Hiding loading screen when 'IsShowingInitialLoadingScreen()' is false.
[2024.04.23-16.10.36:746][613]LogFortLoadingScreen: PC: AFortPlayerController is not in Zone and always returns 'hide loading screen'
[2024.04.23-16.10.36:746][613]LogRHI: ShaderPipelineCache: Batch mode changed (0): Size: 50 -> 1, Time: 16.000000 -> 0.000000
[2024.04.23-16.10.36:746][613]LogFortLoadingScreen: Waiting for localization tasks before dropping load screen
[2024.04.23-16.10.36:746][613]LogFortLoadingScreen: Garbage Collecting before dropping load screen
[2024.04.23-16.10.36:746][613]LogFortWorld: HighPriorityLoading slot 0 set to 0 reason: HideLoadingScreen. Final value: Disabled
[2024.04.23-16.10.36:746][613]LogEOSVoiceChat: [000002BD6B985780] SetAudioInputDeviceMuted true
[2024.04.23-16.10.36:746][613]LogEOSVoiceChat: [000002BD6B985780] SetAudioOutputDeviceMuted false
[2024.04.23-16.10.36:746][613]LogInteractabilityTracker: UFortInteractabilityTracker::AddCompletedPhase - Completed Initial Phase SubGameInit [16853419.15 - 16854416.03] Total Time: 996.88
[2024.04.23-16.10.36:746][613]LogCsvProfiler: Display: Metadata set : bootduration="10.386595"
[2024.04.23-16.10.36:746][613]LogCsvProfiler: Display: Metadata set : gameinitduration="4.139450"
[2024.04.23-16.10.36:746][613]LogCsvProfiler: Display: Metadata set : subgameinitduration="996.876945"
[2024.04.23-16.10.36:746][613]LogCsvProfiler: Display: Metadata set : totaltimetolobby="1019.049988"
[2024.04.23-16.10.36:747][613]LogInteractabilityTracker: FortInteractabilityTracker::ReportStartupTimes - BootTime: 10.39, GameInit: 4.14, Login: 7.66, SubGameInit: 996.88, AutoLogin? 1, SkippedSubgameSelect?: 1
[2024.04.23-16.10.36:747][613]LogInteractabilityTracker: Warning: UFortInteractabilityTracker::OnLoadingScreenVisibilityChanged - Loading screen hidden during non-interactive phase (AthenaLobby)
[2024.04.23-16.10.36:747][613]LogFort: TogglePerformanceAnalytics Slot: 2, Name: LoadingScreen, PausedSlotMask: 0
[2024.04.23-16.10.36:747][613]LogFort: Resumed FPSCharts
[2024.04.23-16.10.36:747][613]LogFortLoadingScreen: LoadingScreen was visible for 7.95s
[2024.04.23-16.10.36:747][613]LogCore: Display: Setting hang detector multiplier to 1.0000s. New hang duration: 45.0000s. New present duration: 0.0000s.
[2024.04.23-16.10.36:747][613]LogCore: HitchHeartBeat Resume called (count 0) - State: Running
[2024.04.23-16.10.36:747][613]LogFort: UFortFrontEndContext::ShouldShowBeginningOfSeasonDialog : Called for 'lastfrontendflow_Fortnite'
[2024.04.23-16.10.36:747][613]LogFort: UFortFrontEndContext::ShouldShowBeginningOfSeasonDialog : Player does not own battle bass
[2024.04.23-16.10.36:747][613]LogFort: UFortFrontEndContext::ShouldShowBeginningOfSeasonDialog : retrieved current season
[2024.04.23-16.10.36:747][613]LogFort: UFortFrontEndContext::ShouldShowBeginningOfSeasonDialog : retrieved user settings
[2024.04.23-16.10.36:747][613]LogFort: UFortFrontEndContext::ShouldShowBeginningOfSeasonDialog : Current Season: 29, User Settings Season: 29
[2024.04.23-16.10.36:747][613]LogFort: UFortFrontEndContext::ShouldShowBeginningOfSeasonDialog : Current season refresh counter: 0, User Settings counter: 0
[2024.04.23-16.10.36:747][613]LogFort: UFortFrontEndContext::ShouldShowBeginningOfSeasonDialog : return false - (MostRecentSeasonThisDialogWasSuppressedFor < CurrentSeasonNumber) = false
[2024.04.23-16.10.36:747][613]LogFort: UAthenaUIStateWidget_Frontend::UAthenaUIStateWidget_Frontend::ExecuteFrontEndFlow - starting frontend flow with id Default
[2024.04.23-16.10.36:747][613]LogFort: UAthenaUIStateWidget_Frontend::UAthenaUIStateWidget_Frontend::FlowStep_UpdateFrontEndBangs - Trying to update Frontend Bangs.
[2024.04.23-16.10.36:747][613]LogFort: UAthenaUIStateWidget_Frontend::UAthenaUIStateWidget_Frontend::FlowStep_UnlockPartySuggestions - Trying to unlock Party Suggestions.
[2024.04.23-16.10.36:747][613]LogFort: UAthenaUIStateWidget_Frontend::UAthenaUIStateWidget_Frontend::FlowStep_ForceNextProfileStatQuery - Trying to force next query.
[2024.04.23-16.10.36:747][613]LogFort: UAthenaUIStateWidget_Frontend::UAthenaUIStateWidget_Frontend::FlowStep_NotifyInterestedUsers - Trying to notify interested users we are intending to play.
[2024.04.23-16.10.36:747][613]LogFort: UAthenaUIStateWidget_Frontend::UAthenaUIStateWidget_Frontend::FlowStep_TryShowResolutionChangeModal - Checking if we should show Resolution Change Modal.
[2024.04.23-16.10.36:747][613]LogFort: UAthenaUIStateWidget_Frontend::UAthenaUIStateWidget_Frontend::FlowStep_TryShowSamsungSensorWarning - Checking if we should show warning.
[2024.04.23-16.10.36:747][613]LogFort: UAthenaUIStateWidget_Frontend::UAthenaUIStateWidget_Frontend::FlowStep_TryShowSamsungSensorWarning - Checks failed or we failed to show warning.
[2024.04.23-16.10.36:747][613]LogFort: UAthenaUIStateWidget_Frontend::FlowStep_TryShowEnterCabinModeScreen - Checking if we should show cabin mode modal.
[2024.04.23-16.10.36:747][613]LogFortUI: UAthenaUIStateWidget_Frontend::FlowCondition_TryShowEnterCabinModeScreen. bShouldShowEnterCabin
[2024.04.23-16.10.36:747][613]LogFort: UAthenaUIStateWidget_Frontend::FlowStep_TryShowContentGatingIntroModal - Checking if we should show Content Gating Onboarding Modal.
[2024.04.23-16.10.36:747][613]LogFort: UAthenaUIStateWidget_Frontend::FlowStep_TryShowVoiceReportingIntroModal - Checking if we should show Voice Reporting Onboarding Modal.
[2024.04.23-16.10.36:747][613]LogFort: UAthenaUIStateWidget_Frontend::UAthenaUIStateWidget_Frontend::FlowStep_TryShowMFAModal - Checking if we should show MFA modal.
[2024.04.23-16.10.36:747][613]LogFort: UFortFrontEndContext::ShouldShowBeginningOfSeasonDialog : Called for 'UEnableMultiFactorModal::ShouldShowMFASplashScreen'
[2024.04.23-16.10.36:747][613]LogFort: UFortFrontEndContext::ShouldShowBeginningOfSeasonDialog : Player does not own battle bass
[2024.04.23-16.10.36:747][613]LogFort: UFortFrontEndContext::ShouldShowBeginningOfSeasonDialog : retrieved current season
[2024.04.23-16.10.36:747][613]LogFort: UFortFrontEndContext::ShouldShowBeginningOfSeasonDialog : retrieved user settings
[2024.04.23-16.10.36:747][613]LogFort: UFortFrontEndContext::ShouldShowBeginningOfSeasonDialog : Current Season: 29, User Settings Season: 29
[2024.04.23-16.10.36:747][613]LogFort: UFortFrontEndContext::ShouldShowBeginningOfSeasonDialog : Current season refresh counter: 0, User Settings counter: 0
[2024.04.23-16.10.36:747][613]LogFort: UFortFrontEndContext::ShouldShowBeginningOfSeasonDialog : return false - (MostRecentSeasonThisDialogWasSuppressedFor < CurrentSeasonNumber) = false
[2024.04.23-16.10.36:747][613]LogFort: UAthenaUIStateWidget_Frontend::UAthenaUIStateWidget_Frontend::FlowStep_TryShowMFAModal - Checks failed or we failed to show modal.
[2024.04.23-16.10.36:747][613]LogFort: UAthenaUIStateWidget_Frontend::UAthenaUIStateWidget_Frontend::FlowStep_TryPushNormalBanModal - Checking if we should push the ban modal.
[2024.04.23-16.10.36:747][613]LogFort: UAthenaUIStateWidget_Frontend::UAthenaUIStateWidget_Frontend::FlowStep_TryPushNormalBanModal - Failed checks or failed to push modal.
[2024.04.23-16.10.36:747][613]LogFort: UAthenaUIStateWidget_Frontend::UAthenaUIStateWidget_Frontend::FlowStep_TryPushSocialBanModal - Checking if we should push the ban modal.
[2024.04.23-16.10.36:747][613]LogFort: UAthenaUIStateWidget_Frontend::UAthenaUIStateWidget_Frontend::FlowStep_TryPushSocialBanModal - Failed checks or failed to push modal.
[2024.04.23-16.10.36:747][613]LogFort: UAthenaUIStateWidget_Frontend::UAthenaUIStateWidget_Frontend::FlowStep_TryShowPriceChangeAcknowledgeNotification - Trying to show PriceChange Acknowledge Notification.
[2024.04.23-16.10.36:747][613]LogFort: UAthenaUIStateWidget_Frontend::UAthenaUIStateWidget_Frontend::FlowStep_TryShowPriceChangeAcknowledgeNotification - Failed to show PriceChange Acknowledge Notification.
[2024.04.23-16.10.36:747][613]LogFort: UAthenaUIStateWidget_Frontend::UAthenaUIStateWidget_Frontend::FlowStep_TryShowBadMatchPopup - Checking if we should show bad match popup.
[2024.04.23-16.10.36:747][613]LogFort: UAthenaUIStateWidget_Frontend::UAthenaUIStateWidget_Frontend::FlowStep_TryShowBadMatchPopup - Checks failed or we failed to show modal.
[2024.04.23-16.10.36:747][613]LogFort: UAthenaUIStateWidget_Frontend::UAthenaUIStateWidget_Frontend::FlowStep_TryShowNextGiftBoxes - Checking if we have a pending giftbox.
[2024.04.23-16.10.36:747][613]LogFort: UFortMcpProfileCommonCore::UFortMcpProfileCommonCore::GetGiftBoxesInternal - Found giftbox with instance id: 03bdcddd-8ee7-4ef7-9701-afdcc436eaf8, template id: GiftBox:gb_makegoodstw, and 1 items inside.
[2024.04.23-16.10.36:747][613]LogFort: UFortMcpProfileCommonCore::UFortMcpProfileCommonCore::GetGiftBoxesInternal - Found giftbox with instance id: 10f93f10-34c6-4164-b84d-be238c6e70fa, template id: GiftBox:gb_stwmakegood, and 1 items inside.
[2024.04.23-16.10.36:747][613]LogFort: UFortMcpProfileCommonCore::UFortMcpProfileCommonCore::GetGiftBoxesInternal - Found giftbox with instance id: 43668398-1989-4a10-991b-f8f4cf2bfe73, template id: GiftBox:gb_makegood, and 1 items inside.
[2024.04.23-16.10.36:747][613]LogFort: UFortMcpProfileCommonCore::UFortMcpProfileCommonCore::GetGiftBoxesInternal - Found giftbox with instance id: 739beb52-abda-4747-82c8-a4f400bca0bb, template id: GiftBox:gb_stwmakegood, and 5 items inside.
[2024.04.23-16.10.36:747][613]LogFort: UFortMcpProfileCommonCore::UFortMcpProfileCommonCore::GetGiftBoxesInternal - Found giftbox with instance id: 941edf03-1989-4c65-8740-5fc5d1746337, template id: GiftBox:gb_stwmakegood, and 1 items inside.
[2024.04.23-16.10.36:747][613]LogFort: UFortMcpProfileCommonCore::UFortMcpProfileCommonCore::GetGiftBoxesInternal - Found giftbox with instance id: aa682393-e98a-48f9-866b-9ccb94db884d, template id: GiftBox:gb_stwmakegood, and 3 items inside.
[2024.04.23-16.10.36:747][613]LogFort: UAthenaUIStateWidget_Frontend::UAthenaUIStateWidget_Frontend::FlowStep_TryShowNextGiftBoxes - We have no pending giftboxes left.
[2024.04.23-16.10.36:747][613]LogFort: Updating async loading timeslice: Multiplier=0.50, AsyncLoadingTime(+HighPriority)=3.0+2.0ms, ActorRegistrationTime(+HighPriority)=1.0+4.0ms
[2024.04.23-16.10.36:748][613]LogGarbage: Collecting garbage
[2024.04.23-16.10.36:749][613]LogRenderer: Forcing update for all mesh draw commands: Disable SkyLight
[2024.04.23-16.10.36:749][613]LogRenderer: Forcing update for all mesh draw commands: Enable SkyLight
[2024.04.23-16.10.37:422][613]LogWindows: Error: === Critical error: ===
[2024.04.23-16.10.37:422][613]LogWindows: Error: 
[2024.04.23-16.10.37:422][613]LogWindows: Error: Fatal error!
[2024.04.23-16.10.37:422][613]LogWindows: Error: 
[2024.04.23-16.10.37:422][613]LogWindows: Error: Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0x0000000000000a10
[2024.04.23-16.10.37:422][613]LogWindows: Error: 
[2024.04.23-16.10.37:422][613]LogWindows: Error: [Callstack] 0x00007ff6682d5125 FortniteClient-Win64-Shipping.exe!UnknownFunction []
[2024.04.23-16.10.37:422][613]LogWindows: Error: [Callstack] 0x00007ff6682d503f FortniteClient-Win64-Shipping.exe!UnknownFunction []
[2024.04.23-16.10.37:422][613]LogWindows: Error: [Callstack] 0x00007ff66953d0fe FortniteClient-Win64-Shipping.exe!UnknownFunction []
[2024.04.23-16.10.37:422][613]LogWindows: Error: [Callstack] 0x00007ff668da29c8 FortniteClient-Win64-Shipping.exe!UnknownFunction []
[2024.04.23-16.10.37:422][613]LogWindows: Error: [Callstack] 0x00007ff668c7ed7b FortniteClient-Win64-Shipping.exe!UnknownFunction []
[2024.04.23-16.10.37:422][613]LogWindows: Error: [Callstack] 0x00007ff668c79d41 FortniteClient-Win64-Shipping.exe!UnknownFunction []
[2024.04.23-16.10.37:422][613]LogWindows: Error: [Callstack] 0x00007ff668c79ff7 FortniteClient-Win64-Shipping.exe!UnknownFunction []
[2024.04.23-16.10.37:422][613]LogWindows: Error: [Callstack] 0x00007ff668c7921c FortniteClient-Win64-Shipping.exe!UnknownFunction []
[2024.04.23-16.10.37:422][613]LogWindows: Error: [Callstack] 0x00007ff668c78ed3 FortniteClient-Win64-Shipping.exe!UnknownFunction []
[2024.04.23-16.10.37:422][613]LogWindows: Error: [Callstack] 0x00007ff668c79275 FortniteClient-Win64-Shipping.exe!UnknownFunction []
[2024.04.23-16.10.37:422][613]LogWindows: Error: [Callstack] 0x00007ff669239245 FortniteClient-Win64-Shipping.exe!UnknownFunction []
[2024.04.23-16.10.37:422][613]LogWindows: Error: [Callstack] 0x00007ff66923928d FortniteClient-Win64-Shipping.exe!UnknownFunction []
[2024.04.23-16.10.37:422][613]LogWindows: Error: [Callstack] 0x00007ff668c78ddb FortniteClient-Win64-Shipping.exe!UnknownFunction []
[2024.04.23-16.10.37:422][613]LogWindows: Error: [Callstack] 0x00007ff668c79838 FortniteClient-Win64-Shipping.exe!UnknownFunction []
[2024.04.23-16.10.37:422][613]LogWindows: Error: [Callstack] 0x00007ff669f6c4ce FortniteClient-Win64-Shipping.exe!UnknownFunction []
[2024.04.23-16.10.37:422][613]LogWindows: Error: [Callstack] 0x00007ff66891edd1 FortniteClient-Win64-Shipping.exe!UnknownFunction []
[2024.04.23-16.10.37:422][613]LogWindows: Error: [Callstack] 0x00007ff66836bc53 FortniteClient-Win64-Shipping.exe!UnknownFunction []
[2024.04.23-16.10.37:422][613]LogWindows: Error: [Callstack] 0x00007ff668cda6cf FortniteClient-Win64-Shipping.exe!UnknownFunction []
[2024.04.23-16.10.37:422][613]LogWindows: Error: [Callstack] 0x00007ff66864b093 FortniteClient-Win64-Shipping.exe!UnknownFunction []
[2024.04.23-16.10.37:422][613]LogWindows: Error: [Callstack] 0x00007ff6688541ea FortniteClient-Win64-Shipping.exe!UnknownFunction []
[2024.04.23-16.10.37:422][613]LogWindows: Error: [Callstack] 0x00007ff6690d21e3 FortniteClient-Win64-Shipping.exe!UnknownFunction []
[2024.04.23-16.10.37:422][613]LogWindows: Error: [Callstack] 0x00007ff6690d148b FortniteClient-Win64-Shipping.exe!UnknownFunction []
[2024.04.23-16.10.37:422][613]LogWindows: Error: [Callstack] 0x00007ff66980c269 FortniteClient-Win64-Shipping.exe!UnknownFunction []
[2024.04.23-16.10.37:422][613]LogWindows: Error: [Callstack] 0x00007ff66b1687d7 FortniteClient-Win64-Shipping.exe!UnknownFunction []
[2024.04.23-16.10.37:422][613]LogWindows: Error: [Callstack] 0x00007ff66b84e836 FortniteClient-Win64-Shipping.exe!UnknownFunction []
[2024.04.23-16.10.37:422][613]LogWindows: Error: [Callstack] 0x00007ff8d1f6257d KERNEL32.DLL!UnknownFunction []
[2024.04.23-16.10.37:422][613]LogWindows: Error: 
[2024.04.23-16.10.37:427][613]LogExit: Executing StaticShutdownAfterError
[2024.04.23-16.10.37:432][613]LogWindows: FPlatformMisc::RequestExit(1, LaunchWindowsStartup.ExceptionHandler)
[2024.04.23-16.10.37:432][613]LogWindows: FPlatformMisc::RequestExitWithStatus(1, 3, LaunchWindowsStartup.ExceptionHandler)
[2024.04.23-16.10.37:432][613]LogCore: Engine exit requested (reason: Win RequestExit)
[2024.04.23-16.10.37:437][613]LogOnlineCloud: Verbose: MCP: Starting compression for file 'ClientSettings.Sav'

Game Version:

LogCsvProfiler: Display: Metadata set : platform="Windows"
LogCsvProfiler: Display: Metadata set : config="Shipping"
LogCsvProfiler: Display: Metadata set : buildversion="++Fortnite+Release-29.30-CL-32982357"
LogCsvProfiler: Display: Metadata set : engineversion="5.4.0-32982357+++Fortnite+Release-29.30"

Steps to Reproduce

Requires files of my map project, I’d hope someone could find the cause from logs. I can also provide crash dmp file.

Expected Result

No fortnite crash

Observed Result

Fortnite crash

Platform(s)

Windows, also Xbox (Cloud)

Tried xbox cloud and it also crashes there