UI API called on a background thread
svenniemann opened this issue · comments
Am I doing sth wrong?
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Main Thread Checker: UI API called on a background thread: -[UIView layer]
PID: 17661, TID: 301320, Thread name: (none), Queue name: com.hackemist.SDWebImageDownloader (QOS: UNSPECIFIED), QoS: 0
Backtrace:
4 APPNAME 0x0000000108e44e8b -[DACircularProgressView circularProgressLayer] + 43
5 APPNAME 0x0000000108e4511b -[DACircularProgressView progress] + 43
6 APPNAME 0x0000000108e5924c -[IDMZoomingScrollView setProgress:forPhoto:] + 316
7 APPNAME 0x0000000108e52cad __42-[IDMPhotoBrowser configurePage:forIndex:]_block_invoke + 109
8 APPNAME 0x0000000108e48a33 __40-[IDMPhoto loadUnderlyingImageAndNotify]_block_invoke + 195
9 APPNAME 0x0000000108e67fcd -[SDWebImageDownloaderOperation start] + 2317
10 Foundation 0x000000010d97dcff __NSOQSchedule_f + 369
11 libdispatch.dylib 0x000000010f6cf43c _dispatch_client_callout + 8
12 libdispatch.dylib 0x000000010f6d5856 _dispatch_continuation_pop + 967
13 libdispatch.dylib 0x000000010f6d3c86 _dispatch_async_redirect_invoke + 780
14 libdispatch.dylib 0x000000010f6db1f9 _dispatch_root_queue_drain + 772
15 libdispatch.dylib 0x000000010f6dae97 _dispatch_worker_thread3 + 132
16 libsystem_pthread.dylib 0x000000010fb925a2 _pthread_wqthread + 1299
17 libsystem_pthread.dylib 0x000000010fb9207d start_wqthread + 13
Happening as well for me on occasion.
Happening the same to me :(
I've checked some pull requests, found #294 has fixed the issue.
So all you have to do is changing the podfile from
pod 'IDMPhotoBrowser'
to
pod 'IDMPhotoBrowser', :git => "https://github.com/rannger/IDMPhotoBrowser.git"
I tested the solution, it may fix the issue temporarily before the author fixing it officially.