Help, editor still crashing after update v236.2!

After the latest update I can’t open my modded files anymore! Everytime in open a file in my mod folder there is a fatal error and the Dev Kit crashes. I can open the other files of the game. I didn’t change anything to my modded files, but after I got back from my vacation, it all stopped working. Can someone help me?

Fatal error!

Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0xffffffff

VERSION: 0.0
UE4Editor-CoreUObject.dll!UnknownFunction (0x000007fee7254d6e) + 0 bytes [UnknownFile:0]
UE4Editor-CoreUObject.dll!UnknownFunction (0x000007fee72948c1) + 0 bytes [UnknownFile:0]
UE4Editor-CoreUObject.dll!UnknownFunction (0x000007fee7212140) + 0 bytes [UnknownFile:0]
UE4Editor-CoreUObject.dll!UnknownFunction (0x000007fee7211aa0) + 0 bytes [UnknownFile:0]
UE4Editor-CoreUObject.dll!UnknownFunction (0x000007fee7294e3c) + 0 bytes [UnknownFile:0]
UE4Editor-CoreUObject.dll!UnknownFunction (0x000007fee7293586) + 0 bytes [UnknownFile:0]
UE4Editor-ShooterGame.dll!APrimalCharacter::Serialize() (0x000007fed1a22776) + 0 bytes [c:\svn_ark\projects\shootergame\source\shootergame\private\primalcharacter.cpp:3723]
UE4Editor-Engine.dll!UnknownFunction (0x000007fed3025b30) + 0 bytes [UnknownFile:0]
UE4Editor-KismetCompiler.dll!UnknownFunction (0x000007fee706a0bc) + 0 bytes [UnknownFile:0]
UE4Editor-KismetCompiler.dll!UnknownFunction (0x000007fee706b07b) + 0 bytes [UnknownFile:0]
UE4Editor-KismetCompiler.dll!UnknownFunction (0x000007fee706aba8) + 0 bytes [UnknownFile:0]
UE4Editor-UnrealEd.dll!UnknownFunction (0x000007fedcb3c6fb) + 0 bytes [UnknownFile:0]
UE4Editor-Engine.dll!UnknownFunction (0x000007fed29758d2) + 0 bytes [UnknownFile:0]
UE4Editor-CoreUObject.dll!UnknownFunction (0x000007fee71763a1) + 0 bytes [UnknownFile:0]
UE4Editor-CoreUObject.dll!UnknownFunction (0x000007fee71a6f35) + 0 bytes [UnknownFile:0]
UE4Editor-CoreUObject.dll!UnknownFunction (0x000007fee71dddfc) + 0 bytes [UnknownFile:0]
UE4Editor-CoreUObject.dll!UnknownFunction (0x000007fee71a653e) + 0 bytes [UnknownFile:0]
UE4Editor-CoreUObject.dll!UnknownFunction (0x000007fee71dddfc) + 0 bytes [UnknownFile:0]
UE4Editor-CoreUObject.dll!UnknownFunction (0x000007fee71a653e) + 0 bytes [UnknownFile:0]
UE4Editor-CoreUObject.dll!UnknownFunction (0x000007fee71e4dcb) + 0 bytes [UnknownFile:0]
UE4Editor-CoreUObject.dll!UnknownFunction (0x000007fee72ca93f) + 0 bytes [UnknownFile:0]
UE4Editor-CoreUObject.dll!UnknownFunction (0x000007fee721af11) + 0 bytes [UnknownFile:0]
UE4Editor-CoreUObject.dll!UnknownFunction (0x000007fee721a45d) + 0 bytes [UnknownFile:0]
UE4Editor-CoreUObject.dll!UnknownFunction (0x000007fee721afdb) + 0 bytes [UnknownFile:0]
UE4Editor-CoreUObject.dll!UnknownFunction (0x000007fee721a45d) + 0 bytes [UnknownFile:0]
UE4Editor-CoreUObject.dll!UnknownFunction (0x000007fee721a37a) + 0 bytes [UnknownFile:0]
UE4Editor-CoreUObject.dll!UnknownFunction (0x000007fee71b3963) + 0 bytes [UnknownFile:0]
UE4Editor-CoreUObject.dll!UnknownFunction (0x000007fee7217fd0) + 0 bytes [UnknownFile:0]
UE4Editor-CoreUObject.dll!UnknownFunction (0x000007fee71a954b) + 0 bytes [UnknownFile:0]
UE4Editor-CoreUObject.dll!UnknownFunction (0x000007fee71cf42b) + 0 bytes [UnknownFile:0]
UE4Editor-CoreUObject.dll!UnknownFunction (0x000007fee72ca86c) + 0 bytes [UnknownFile:0]
UE4Editor-CoreUObject.dll!UnknownFunction (0x000007fee721af11) + 0 bytes [UnknownFile:0]
UE4Editor-CoreUObject.dll!UnknownFunction (0x000007fee721a45d) + 0 bytes [UnknownFile:0]
UE4Editor-CoreUObject.dll!UnknownFunction (0x000007fee721afdb) + 0 bytes [UnknownFile:0]
UE4Editor-CoreUObject.dll!UnknownFunction (0x000007fee721a45d) + 0 bytes [UnknownFile:0]
UE4Editor-CoreUObject.dll!UnknownFunction (0x000007fee721a37a) + 0 bytes [UnknownFile:0]
UE4Editor-CoreUObject.dll!UnknownFunction (0x000007fee71b3963) + 0 bytes [UnknownFile:0]
UE4Editor-CoreUObject.dll!UnknownFunction (0x000007fee7217fd0) + 0 bytes [UnknownFile:0]
UE4Editor-CoreUObject.dll!UnknownFunction (0x000007fee71a954b) + 0 bytes [UnknownFile:0]
UE4Editor-CoreUObject.dll!UnknownFunction (0x000007fee71cf42b) + 0 bytes [UnknownFile:0]
UE4Editor-CoreUObject.dll!UnknownFunction (0x000007fee72ca86c) + 0 bytes [UnknownFile:0]
UE4Editor-CoreUObject.dll!UnknownFunction (0x000007fee72d273b) + 0 bytes [UnknownFile:0]
UE4Editor-CoreUObject.dll!UnknownFunction (0x000007fee72d7a04) + 0 bytes [UnknownFile:0]
UE4Editor-ContentBrowser.dll!UnknownFunction (0x000007fed0564af7) + 0 bytes [UnknownFile:0]
UE4Editor-ContentBrowser.dll!UnknownFunction (0x000007fed05bc162) + 0 bytes [UnknownFile:0]
UE4Editor-ContentBrowser.dll!UnknownFunction (0x000007fed0547a33) + 0 bytes [UnknownFile:0]
UE4Editor-ContentBrowser.dll!UnknownFunction (0x000007fed05516a8) + 0 bytes [UnknownFile:0]
UE4Editor-ContentBrowser.dll!UnknownFunction (0x000007fed05c83f4) + 0 bytes [UnknownFile:0]
UE4Editor-ContentBrowser.dll!UnknownFunction (0x000007fed0540b06) + 0 bytes [UnknownFile:0]
UE4Editor-ContentBrowser.dll!UnknownFunction (0x000007fed054f70b) + 0 bytes [UnknownFile:0]
UE4Editor-ContentBrowser.dll!UnknownFunction (0x000007fed054cdf6) + 0 bytes [UnknownFile:0]
UE4Editor-ContentBrowser.dll!UnknownFunction (0x000007fed05dd2af) + 0 bytes [UnknownFile:0]
UE4Editor-ContentBrowser.dll!UnknownFunction (0x000007fed05c863f) + 0 bytes [UnknownFile:0]
UE4Editor-Slate.dll!UnknownFunction (0x000007fee632c5d5) + 0 bytes [UnknownFile:0]
UE4Editor-Slate.dll!UnknownFunction (0x000007fee6318540) + 0 bytes [UnknownFile:0]
UE4Editor-Core.dll!UnknownFunction (0x000007fee6c44ce8) + 0 bytes [UnknownFile:0]
UE4Editor-Core.dll!UnknownFunction (0x000007fee6c29f4b) + 0 bytes [UnknownFile:0]
UE4Editor-Core.dll!UnknownFunction (0x000007fee6c46009) + 0 bytes [UnknownFile:0]
UE4Editor-Core.dll!UnknownFunction (0x000007fee6c253e2) + 0 bytes [UnknownFile:0]
USER32.dll!UnknownFunction (0x00000000771d9c11) + 0 bytes [UnknownFile:0]
USER32.dll!UnknownFunction (0x00000000771d992a) + 0 bytes [UnknownFile:0]
UE4Editor-Core.dll!UnknownFunction (0x000007fee6c464c6) + 0 bytes [UnknownFile:0]
UE4Editor.exe!UnknownFunction (0x000000013f9f93c2) + 0 bytes [UnknownFile:0]
UE4Editor.exe!UnknownFunction (0x000000013f9eed0f) + 0 bytes [UnknownFile:0]
UE4Editor.exe!UnknownFunction (0x000000013f9eed7a) + 0 bytes [UnknownFile:0]
UE4Editor.exe!UnknownFunction (0x000000013f9fabe0) + 0 bytes [UnknownFile:0]
UE4Editor.exe!UnknownFunction (0x000000013f9fbb19) + 0 bytes [UnknownFile:0]
kernel32.dll!UnknownFunction (0x00000000772d59ed) + 0 bytes [UnknownFile:0]
ntdll.dll!UnknownFunction (0x000000007740b371) + 0 bytes [UnknownFile:0]
ntdll.dll!UnknownFunction (0x000000007740b371) + 0 bytes [UnknownFile:0]

Does some one has this error too? how do I solve it?

Few questions: Does this happen with all of your modded files, or just a few? What particular file is it giving you this crash on (blueprint, static mesh, skeleton, etc).

Blueprint, UI. I still can open static meshes. I havent tried skeletal meshes and textures/materials. It also references to primalcharacter.cpp, maybe all blueprints that reference to that file crash?

Found out that it was the modded dino_character blueprint, I replaced it with an older version and the crash has gone! But still it is strange

Glad to know you got it solved!