Unreal 5.2.1 crashes on every compiler error

hi the intended effect would be the engine to show me where the error is, or play the game, ignoring the error.

the error here is that target self is invalid and it needs an object.

when clicking thirdpersonmap or “playineditor” the entire app freezes and i’m unable to close or click anything. if i attempt to close the app, it disappears from task manager. ending process from task manager before the process disappears does work.