ios - Frequent deadlock when using PFUser.CurrentUser in multiple threads -

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i know there have been many similar issues opened in past, haven't run 1 until recently.

the deadlock occurs when app launching. i've tried commenting out dozens of lines of code stacktrace points to, problem doesn't go away. if knows way avoid this, awesome. app depends on being able run multiple queries on launch, can't rid of functionality that's causing problem.

here partial stacktrace: enter image description here

enter image description here

i'm not sure problem is, has currentuser. based on previous problems people have had, may issue facebook login. either way, frustrating problem, , i'm not sure how go fixing it.

i using parse 1.8.0, parseui 1.1.5, , parsefacebookutils 1.8.0.1

i post more details if can point me in right direction of look.

edit

here stack trace different run. think problem has facebook authenticating currentuser while accessing currentuser elsewhere

enter image description here

enter image description here


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