Swift Crashing: "Thread 1: EXC_BAD_ACCESS (code=EXC_I386_GPFLT)"

Question

Hello I'm crashing due to this error
I know that the cause is a unaccessible memory but I don't really know how to fix this error and I don't know what's exactly causing it

Thread 1: EXC_BAD_ACCESS (code=EXC_I386_GPFLT)

Here's an screenshot of the code that's causing the error (the catch)

Answer 1

It was an error in another function (objective C function) that used await to call the signUserIn() function

The mistake was that I've tried to call the objc function as async