Editor Crashes when I try and Start

I’ve been doing this tutorial for a long time and was trying to complete a simple game. I added code that was supposed to show a simple warning if the input component I was making was not present. When I tried to compile, the game crashed and now it crashes every time I try and start it up. I have tried deleting the binaries, .vscode, intermediate, and saved files and rebuilding but it did not work. I also tried commenting out the code I made and rebuilding but that also did not work. Please help! I have spent several hours working on this and do not wish to restart.

This is my callstack:

Unhandled exception

UE4Editor_BuildingEscapeOld!UGrabber::UGrabber() [C:\Users\spsjb\Documents\Unreal Projects\BuildingEscapeOld\Source\BuildingEscapeOld\Grabber.cpp:20]
UE4Editor_CoreUObject
UE4Editor_CoreUObject
UE4Editor_CoreUObject
UE4Editor_CoreUObject
UE4Editor_Core
UE4Editor_Core
UE4Editor_Projects
UE4Editor_Projects
UE4Editor
UE4Editor
UE4Editor
UE4Editor
UE4Editor
UE4Editor
kernel32
ntdll