Editor Crash On Startup

I've had this problem for a couple of weeks now and hoped that it would resolve itself. But it still doesn't work, so I hope someone here knows a solution. I've already validated the files in the Epic Games Launcher a few times, but that didn't help either.
Here's Video of the crashes:

Here's the Crash log:
Assertion failed: PathStr[0] == '/' [File:F:/DEV/ND24-BuildPublicEditor-EpicRelease/Engine/Source/Runtime/AssetRegistry/Private/PathTree.cpp] [Line: 20]



0x00007ffbd876b699 KERNELBASE.dll!UnknownFunction []
0x00007ffb071d0356 TrainSimWorldPublicEditor-Core.dll!UnknownFunction []
0x00007ffb071d3a18 TrainSimWorldPublicEditor-Core.dll!UnknownFunction []
0x00007ffb06eee91d TrainSimWorldPublicEditor-Core.dll!UnknownFunction []
0x00007ffb06e87085 TrainSimWorldPublicEditor-Core.dll!UnknownFunction []
0x00007ffb06e890b0 TrainSimWorldPublicEditor-Core.dll!UnknownFunction []
0x00007ffb57534a2a TrainSimWorldPublicEditor-AssetRegistry.dll!UnknownFunction []
0x00007ffb575353c9 TrainSimWorldPublicEditor-AssetRegistry.dll!UnknownFunction []
0x00007ffb57577148 TrainSimWorldPublicEditor-AssetRegistry.dll!UnknownFunction []
0x00007ffab8fd93e7 TrainSimWorldPublicEditor-TrainSimWorldPublicEditor.dll!UnknownFunction []
0x00007ffab8fd987d TrainSimWorldPublicEditor-TrainSimWorldPublicEditor.dll!UnknownFunction []
0x00007ffab8fda7c1 TrainSimWorldPublicEditor-TrainSimWorldPublicEditor.dll!UnknownFunction []
0x00007ffab8fdf024 TrainSimWorldPublicEditor-TrainSimWorldPublicEditor.dll!UnknownFunction []
0x00007ffab8fe02fd TrainSimWorldPublicEditor-TrainSimWorldPublicEditor.dll!UnknownFunction []
0x00007ffb06f4e34a TrainSimWorldPublicEditor-Core.dll!UnknownFunction []
0x00007ffb8b95e1e3 TrainSimWorldPublicEditor-Projects.dll!UnknownFunction []
0x00007ffb8b95e4da TrainSimWorldPublicEditor-Projects.dll!UnknownFunction []
0x00007ff736c0380a TrainSimWorldPublicEditor.exe!UnknownFunction []
0x00007ff736c06c5e TrainSimWorldPublicEditor.exe!UnknownFunction []
0x00007ff736bff45d TrainSimWorldPublicEditor.exe!UnknownFunction []
0x00007ff736bff7ba TrainSimWorldPublicEditor.exe!UnknownFunction []
0x00007ff736c1320d TrainSimWorldPublicEditor.exe!UnknownFunction []
0x00007ff736c14fce TrainSimWorldPublicEditor.exe!UnknownFunction []
0x00007ffbd9217374 KERNEL32.DLL!UnknownFunction []
0x00007ffbdab1cc91 ntdll.dll!UnknownFunction []

 

you have any mods installed?

 

Yeah. Should I delete them?

 

ive experienced that do you have tsw5 because you have to own tsw5 for the pc editor to work properly

 

Yeah of course. Using the TSW5 Editor without owning TSW5 wouldn't make sense at all

 

I uninstalled them all and now it works but it's really annoying to do. Since I'd like to keep using mods when playing