求救！为什么更新29号补丁后报错

ftfvvv

点击进入方舟之后出现了这个东西：

Fatal error!



ShooterGame.exe!UComboBoxString::SetSelectedIndex() (0x000000014051f3a4) + 4 bytes [f:\ue4\unrealengine\engine\source\runtime\umg\private\components\comboboxstring.cpp:151]
ShooterGame.exe!UUI_ListSessions::AddToViewport() (0x000000013fe17eaf) + 0 bytes [f:\ue4\unrealengine\projects\shootergame\source\shootergame\private\ui_listsessions.cpp:48]
ShooterGame.exe!UUI_MainMenu::ClickedButton() (0x000000013fe1ee5a) + 0 bytes [f:\ue4\unrealengine\projects\shootergame\source\shootergame\private\ui_mainmenu.cpp:112]
ShooterGame.exe!UPrimalUI::execClickedButton() (0x000000013ff50cc4) + 116 bytes [f:\ue4\unrealengine\projects\shootergame\source\shootergame\classes\primalui.h:15]
ShooterGame.exe!UFunction::Invoke() (0x0000000140055ae1) + 0 bytes [f:\ue4\unrealengine\engine\source\runtime\coreuobject\private\uobject\class.cpp:3691]
ShooterGame.exe!UObject:rocessEvent() (0x00000001400880c8) + 0 bytes [f:\ue4\unrealengine\engine\source\runtime\coreuobject\private\uobject\scriptcore.cpp:907]
ShooterGame.exe!TMulticastScriptDelegate<FWeakObjectPtr>:rocessMulticastDelegate<UObject>() (0x000000013fd5e004) + 0 bytes [f:\ue4\unrealengine\engine\source\runtime\core\public\uobject\scriptdelegates.h:390]
ShooterGame.exe!UButton::SlateHandleClicked() (0x00000001405204b4) + 0 bytes [f:\ue4\unrealengine\engine\source\runtime\umg\private\components\button.cpp:156]
ShooterGame.exe!TBaseUObjectMethodDelegateInstance_RetVal_NoParams<UButton,FReply>::Execute() (0x00000001404f9591) + 11 bytes [f:\ue4\unrealengine\engine\source\runtime\core\public\delegates\delegateinstancesimpl.inl:520]
ShooterGame.exe!SButton::OnMouseButtonUp() (0x00000001401f0b38) + 18 bytes [f:\ue4\unrealengine\engine\source\runtime\slate\private\widgets\input\sbutton.cpp:199]
ShooterGame.exe!FSlateApplication:rocessMouseButtonUpEvent() (0x000000014018e69f) + 20 bytes [f:\ue4\unrealengine\engine\source\runtime\slate\private\framework\application\slateapplication.cpp:3528]
ShooterGame.exe!FSlateApplication::OnMouseUp() (0x000000014017ff5b) + 16 bytes [f:\ue4\unrealengine\engine\source\runtime\slate\private\framework\application\slateapplication.cpp:3492]
ShooterGame.exe!FWindowsApplication:rocessDeferredMessage() (0x0000000140012b26) + 12 bytes [f:\ue4\unrealengine\engine\source\runtime\core\private\windows\windowsapplication.cpp:1346]
ShooterGame.exe!FWindowsApplication:eferMessage() (0x00000001400024b9) + 74 bytes [f:\ue4\unrealengine\engine\source\runtime\core\private\windows\windowsapplication.cpp:1637]
ShooterGame.exe!FWindowsApplication:rocessMessage() (0x00000001400138a3) + 0 bytes [f:\ue4\unrealengine\engine\source\runtime\core\private\windows\windowsapplication.cpp:1043]
ShooterGame.exe!FWindowsApplication::AppWndProc() (0x000000013ffff802) + 0 bytes [f:\ue4\unrealengine\engine\source\runtime\core\private\windows\windowsapplication.cpp:599]
user32.DLL!UnknownFunction (0x0000000077129bd1) + 0 bytes [UnknownFile:0]
user32.DLL!UnknownFunction (0x00000000771298da) + 0 bytes [UnknownFile:0]
ShooterGame.exe!FWindowsPlatformMisc:umpMessages() (0x0000000140013cc6) + 41 bytes [f:\ue4\unrealengine\engine\source\runtime\core\private\windows\windowsplatformmisc.cpp:765]
ShooterGame.exe!FEngineLoop::Tick() (0x000000013fc47bf3) + 0 bytes [f:\ue4\unrealengine\engine\source\runtime\launch\private\launchengineloop.cpp:2153]
ShooterGame.exe!GuardedMain() (0x000000013fc431ec) + 0 bytes [f:\ue4\unrealengine\engine\source\runtime\launch\private\launch.cpp:133]
ShooterGame.exe!GuardedMainWrapper() (0x000000013fc4323a) + 5 bytes [f:\ue4\unrealengine\engine\source\runtime\launch\private\windows\launchwindows.cpp:125]
ShooterGame.exe!WinMain() (0x000000013fc485ca) + 17 bytes [f:\ue4\unrealengine\engine\source\runtime\launch\private\windows\launchwindows.cpp:209]
ShooterGame.exe!__tmainCRTStartup() (0x000000014157c76d) + 21 bytes [f:\dd\vctools\crt\crtw32\dllstuff\crtexe.c:618]
kernel32.dll!UnknownFunction (0x00000000772259cd) + 0 bytes [UnknownFile:0]
ntdll.dll!UnknownFunction (0x000000007749b891) + 0 bytes [UnknownFile:0]
ntdll.dll!UnknownFunction (0x000000007749b891) + 0 bytes [UnknownFile:0]

求大神救我！