Thread 13 Queue : NSOperationQueue 0x15d7a230 (QOS: UTILITY) (concurrent) #0 0x26cb1b34 in _dispatch_assert_queue_fail () #1 0x26cb24a8 in dispatch_assert_queue$V2.cold.1 () #2 0x26c836e8 in dispatch_assert_queue () #3 0x26c59c10 in _swift_task_checkIsolatedSwift () #4 0x26c244c8 in swift_task_isCurrentExecutorWithFlagsImpl () #5 0x00a890c0 in closure #1 in ControlView.actionStartLogging() () #6 0x00a89188 in thunk for @escaping @callee_guaranteed (@guaranteed [String : Any]) -> () () #7 0x63f2b3e0 in __67-[WCSession onqueue_handleResponseDictionary:record:withPairingID:]_block_invoke () #8 0x2222c304 in __NSINDEXSET_IS_CALLING_OUT_TO_A_RANGE_BLOCK__ () #9 0x2227c3d8 in -[NSBlockOperation main] () #10 0x222351a4 in __NSOPERATION_IS_INVOKING_MAIN__ () #11 0x2223ceac in -[NSOperation start] () #12 0x22254818 in __NSOPERATIONQUEUE_IS_STARTING_AN_OPERATION__ () #13 0x22250264 in __NSOQSchedule_f () #14 0x26c804ec in _dispatch_call_block_and_release () #15 0x26c977f4 in _dispatch_client_callout () #16 0x26c84688 in _dispatch_continuation_pop () #17 0x26c83de4 in _dispatch_async_redirect_invoke () #18 0x26c904c4 in _dispatch_root_queue_drain () #19 0x26c90c0c in _dispatch_worker_thread2 () #20 0x2cfc5820 in _pthread_wqthread ()