iOS 11 - FastPDFKit embedded framework - Thumbnails missing at bottom of page
In iOS 11, the thumbnails are not shown at the bottom of the page. Probably related are these warnings from the Main Thread Checker:
Main Thread Checker: UI API called on a background thread: -[UIView layer]
PID: 749, TID: 244361, Thread name: (none), Queue name: com.apple.root.default-qos, QoS: 21
Backtrace:
4 MyAppName 0x000000010188a574 -[FPKTiledView drawLayer:inContext:] + 220
5 QuartzCore 0x0000000186441ee4 <redacted> + 296
6 QuartzCore 0x000000018637749c <redacted> + 1528
7 QuartzCore 0x000000018640d64c <redacted> + 812
8 libdispatch.dylib 0x0000000101d4d9c0 _dispatch_client_callout + 16
9 libdispatch.dylib 0x0000000101d5a098 _dispatch_queue_override_invoke + 1040
10 libdispatch.dylib 0x0000000101d5fb88 _dispatch_root_queue_drain + 616
11 libdispatch.dylib 0x0000000101d5f8c0 _dispatch_worker_thread4 + 68
12 libsystem_pthread.dylib 0x0000000181f6f338 _pthread_wqthread + 1260
13 libsystem_pthread.dylib 0x0000000181f6ee40 start_wqthread + 4
Main Thread Checker: UI API called on a background thread: -[UIScrollView zoomScale]
PID: 749, TID: 244288, Thread name: (none), Queue name: com.apple.root.default-qos, QoS: 21
Backtrace:
4 MyAppName 0x0000000101858904 -[FPKPageView zoomLevelForTiledView:] + 52
5 MyAppName 0x000000010188a5d8 -[FPKTiledView drawLayer:inContext:] + 320
6 QuartzCore 0x0000000186441ee4 <redacted> + 296
7 QuartzCore 0x000000018637749c <redacted> + 1528
8 QuartzCore 0x000000018640d64c <redacted> + 812
9 libdispatch.dylib 0x0000000101d4d9c0 _dispatch_client_callout + 16
10 libdispatch.dylib 0x0000000101d5a098 _dispatch_queue_override_invoke + 1040
11 libdispatch.dylib 0x02017-07-19 16:20:18.908080-0500 SalesMedia[749:244361] [reports] Main Thread Checker: UI API called on a background thread: -[UIView layer]
PID: 749, TID: 244361, Thread name: (none), Queue name: com.apple.root.default-qos, QoS: 21
Backtrace:
4 MyAppName 0x000000010188a574 -[FPKTiledView drawLayer:inContext:] + 220
5 QuartzCore 0x0000000186441ee4 <redacted> + 296
6 QuartzCore 0x000000018637749c <redacted> + 1528
7 QuartzCore 0x000000018640d64c <redacted> + 812
8 libdispatch.dylib 0x0000000101d4d9c0 _dispatch_client_callout + 16
9 libdispatch.dylib 0x0000000101d5a098 _dispatch_queue_override_invoke + 1040
10 libdispatch.dylib 0x0000000101d5fb88 _dispatch_root_queue_drain + 616
11 libdispatch.dylib 0x0000000101d5f8c0 _dispatch_worker_thread4 + 68
12 libsystem_pthread.dylib 0x0000000181f6f338 _pthread_wqthread + 1260
13 libsystem_pthread.dylib 0x0000000181f6ee40 start_wqthread + 4
000000101d5fb88 _dispatch_root_queue_drain + 616
12 libdispatch.dylib 0x0000000101d5f8c0 _dispatch_worker_thread4 + 68
13 libsystem_pthread.dylib 0x0000000181f6f338 _pthread_wqthread + 1260
14 libsystem_pthread.dylib 0x0000000181f6ee40 start_wqthread + 4
2017-07-19 16:20:18.919223-0500 SalesMedia[749:244288] [reports] Main Thread Checker: UI API called on a background thread: -[UIScrollView zoomScale]
PID: 749, TID: 244288, Thread name: (none), Queue name: com.apple.root.default-qos, QoS: 21
Backtrace:
4 MyAppName 0x0000000101858904 -[FPKPageView zoomLevelForTiledView:] + 52
5 MyAppName 0x000000010188a5d8 -[FPKTiledView drawLayer:inContext:] + 320
6 QuartzCore 0x0000000186441ee4 <redacted> + 296
7 QuartzCore 0x000000018637749c <redacted> + 1528
8 QuartzCore 0x000000018640d64c <redacted> + 812
9 libdispatch.dylib 0x0000000101d4d9c0 _dispatch_client_callout + 16
10 libdispatch.dylib 0x0000000101d5a098 _dispatch_queue_override_invoke + 1040
11 libdispatch.dylib 0x0000000101d5fb88 _dispatch_root_queue_drain + 616
12 libdispatch.dylib 0x0000000101d5f8c0 _dispatch_worker_thread4 + 68
13 libsystem_pthread.dylib 0x0000000181f6f338 _pthread_wqthread + 1260
14 libsystem_pthread.dylib 0x0000000181f6ee40 start_wqthread + 4
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Support Staff 1 Posted by Matteo on 31 Jul, 2017 09:35 AM
Hello,
sorry for the delay.
I can confirm that we are aware of this minor issue and we'll release a maintenance update for iOS 11.
Matteo
2 Posted by jguengerich on 13 Sep, 2017 05:11 PM
I can confirm it is fixed.
Matteo closed this discussion on 14 Sep, 2017 06:53 AM.