[DocumentManager] Failed to associate thumbnails for picked URL file:///private/var/mobile/Containers/Shared/AppGroup/ABCE53E4-9874-43C8-A3A8-F03F7A02B101/File%20Provider%20Storage/Share%20files/nyancat.gif with the Inbox copy file:///private/var/mobile/Containers/Data/Application/474CB23D-88FB-451E-AA12-2F673C88FD4C/tmp/com.app.netshare-Inbox/nyancat.gif: Error Domain=QLThumbnailErrorDomain Code=102 "(null)" UserInfo={NSUnderlyingError=0x282df67c0 {Error Domain=GSLibraryErrorDomain Code=3 "Generation not found" UserInfo={NSDescription=Generation not found}}}
[VERBOSE-2:dart_vm_initializer.cc(41)] Unhandled Exception: PathNotFoundException: Cannot retrieve length of file, path = '/private/var/mobile/Containers/Data/Application/474CB23D-88FB-451E-AA12-2F673C88FD4C/tmp/nyancat.gif' (OS Error: No such file or directory, errno = 2)
#0 _checkForErrorResponse (dart:io/common.dart:55:9)
#1 _File.length.<anonymous closure> (dart:io/file_impl.dart:389:7)
<asynchronous suspension>
#2 multipartFileFromPath (package:http/src/multipart_file_io.dart:17:16)
<asynchronous suspension>
#3 ApiService.uploadFile (package:netshare/data/api_service.dart:41:19)
<asynchronous suspension>
#4 _SendWidgetState._startUploading (package:netshare/ui/send/send_widget.dart:289:20)
<asynchronous suspension>
