Я использую file_picker: ^1.7.1, этот плагин работает нормально в android, но получаю исключение при использовании в реальном устройстве iOS 13.4.1, получая FileSystemException при загрузке файла PDF.
Журнал ошибок
2020-04-29 15:56:04.991427+0530 Runner[4358:1416983] [VERBOSE-2:ui_dart_state.cc(157)] Unhandled Exception: FileSystemException: Cannot retrieve length of file, path = '/private/var/mobile/Containers/Data/Application/0C1997E5-5243-494E-85EA-830E3248CC97/tmp/com.vassar.bluis-Inbox/https:%2Ffoodlicensing.fssai.gov.in%2FREG%2FRG_ViewReceipt.aspx?ReqID=68198366.pdf' (OS Error: No such file or directory, errno = 2)
#0 _File.length. (dart:io/file_impl.dart:376:9)
#1 _rootRunUnary (dart:async/zone.dart:1134:38)
#2 _CustomZone.runUnary (dart:async/zone.dart:1031:19)
#3 _FutureListener.handleValue (dart:async/future_impl.dart:139:18)
#4 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:680:45)
Сведения о версии флаттера
[✓] Flutter (Channel stable, v1.12.13+hotfix.9, on Mac OS X 10.15.4 19E287,
locale en-IN)
• Flutter version 1.12.13+hotfix.9 at /Users/teja/flutter_dev/flutter
• Framework revision f139b11009 (4 weeks ago), 2020-03-30 13:57:30 -0700
• Engine revision af51afceb8
• Dart version 2.7.2
[✓] Android toolchain - develop for Android devices (Android SDK version 29.0.2)
• Android SDK at /Users/teja/Library/Android/sdk
• Android NDK location not configured (optional; useful for native profiling
support)
• Platform android-29, build-tools 29.0.2
• Java binary at: /Applications/Android
Studio.app/Contents/jre/jdk/Contents/Home/bin/java
• Java version OpenJDK Runtime Environment (build
1.8.0_202-release-1483-b49-5587405)
• All Android licenses accepted.
[✓] Xcode - develop for iOS and macOS (Xcode 11.4.1)
• Xcode at /Applications/Xcode.app/Contents/Developer
• Xcode 11.4.1, Build version 11E503a
• CocoaPods version 1.9.1
[✓] Android Studio (version 3.5)
• Android Studio at /Applications/Android Studio.app/Contents
• Flutter plugin version 42.1.1
• Dart plugin version 191.8593
• Java version OpenJDK Runtime Environment (build
1.8.0_202-release-1483-b49-5587405)
[✓] Connected device (1 available)
• Shahnawaz’s iphone • d59a055eb9bbddc9be958142d9c484e3c45bbf2f • ios • iOS
13.4.1
• No issues found