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I have a UIProgressView that I am trying to change the progress but is is never updated.
My “slow” operation is done from a NSoperation/NSOperation queue so it should be multithreaded.
Did you already experienced this or do you have any idea to solve this?
Thanks 🙂
Updates to the user interface should usually be done on the main thread. Try using
-performSelectorOnMainThread:withObject:waitUntilDone:to update yourUIProgressView.