I have a weird crash which I cannot solve. I have a tableview which displays data which works just fine. When I leave the app and re enter it (without killing it) it sometimes (really seldom, like in 5% of the cases) my app crashes with the following log
Crashed: com.apple.main-thread
0 App 0x33c38 PostTableViewCell.configureCellPost(post:) + 125 (PostTableViewCell.swift:125)
1 App 0x11be48 OverviewVC.tableView(_:cellForRowAt:) + 109 (extensions.swift:109)
2 App 0x11e65c @objc OverviewVC.tableView(_:cellForRowAt:) + 4370343516
3 UIKitCore 0x2867bc -[UITableView _createPreparedCellForGlobalRow:withIndexPath:willDisplay:] + 1012
4 UIKitCore 0x28ea50 -[UITableView _prefetchCellAtGlobalRow:aboveVisibleRange:] + 296
5 UIKitCore 0x1d755c __48-[UITableView _configureCellPrefetchingHandlers]_block_invoke + 60
6 UIKitCore 0x180460 -[_UITableViewPrefetchContext updateVisibleIndexRange:withContentOffset:] + 2568
7 UIKitCore 0x455444 -[UITableView _updateCycleIdleUntil:] + 192
8 UIKitCore 0x18e2a4 ___UIUpdateCycleNotifyIdle_block_invoke + 644
9 libdispatch.dylib 0x1e6c _dispatch_call_block_and_release + 32
10 libdispatch.dylib 0x3a30 _dispatch_client_callout + 20
11 libdispatch.dylib 0x11f48 _dispatch_main_queue_drain + 928
12 libdispatch.dylib 0x11b98 _dispatch_main_queue_callback_4CF + 44
13 CoreFoundation 0x51800 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 16
14 CoreFoundation 0xb704 __CFRunLoopRun + 2532
15 CoreFoundation 0x1ebc8 CFRunLoopRunSpecific + 600
16 GraphicsServices 0x1374 GSEventRunModal + 164
17 UIKitCore 0x514b58 -[UIApplication _run] + 1100
18 UIKitCore 0x296090 UIApplicationMain + 364
19 App 0xaebc main + 20 (UploadService.swift:20)
20 ??? 0x1055bdda4 (Fehlt)
I checked all lines (UplaodService line 20 where is no code and the post cell where at the indicated row there is no code, just a blank line)
Any suggestions are appreciated