Thread 1: EXC_BAD_ACCESS (code=2, address=0x16ca83ff0)

I'm getting the - Thread 1: EXC_BAD_ACCESS (code=2, address=0x16ca83ff0)- error on my @main line. Any solutions?

Thread 1: EXC_BAD_ACCESS (code=2, address=0x16ca83ff0)
 
 
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