從圖庫中選擇圖像時，image_picker 使應用程序崩潰 IOS，控制台中沒有任何日志

Question

每當我使用 image_picker: ^0.8.6+1 插件單擊從圖庫中選擇圖像時，它都會打開圖庫，當我輸入 select 任何圖像時，應用程序就會崩潰，並在控制台中顯示以下消息： “與設備失去連接。”

這是 Runner 停止時我得到的報告。

Last Exception Backtrace:
0   CoreFoundation                      0x7ff80042889b __exceptionPreprocess + 226
1   libobjc.A.dylib                     0x7ff80004dba3 objc_exception_throw + 48
2   CoreFoundation                      0x7ff800437ab8 +[NSObject(NSObject) instanceMethodSignatureForSelector:] + 0
3   CoreFoundation                      0x7ff80042cd71 ___forwarding___ + 1431
4   CoreFoundation                      0x7ff80042f068 _CF_forwarding_prep_0 + 120
5   image_picker_ios                       0x109b6d5de +[FLTImagePickerMetaDataUtil convertImage:usingType:quality:] + 238 (FLTImagePickerMetaDataUtil.m:86)
6   image_picker_ios                       0x109b6df9a +[FLTImagePickerPhotoAssetUtil saveImageWithMetaData:image:suffix:type:imageQuality:] + 170 (FLTImagePickerPhotoAssetUtil.m:88)
7   image_picker_ios                       0x109b6dc16 +[FLTImagePickerPhotoAssetUtil saveImageWithOriginalImageData:image:maxWidth:maxHeight:imageQuality:] + 566 (FLTImagePickerPhotoAssetUtil.m:57)
8   image_picker_ios                       0x109b749e5 __52-[FLTPHPickerSaveImageToPathOperation processImage:]_block_invoke + 261 (FLTPHPickerSaveImageToPathOperation.m:143)
9   image_picker_ios                       0x109b74af2 __52-[FLTPHPickerSaveImageToPathOperation processImage:]_block_invoke.73 + 130 (FLTPHPickerSaveImageToPathOperation.m:160)
10  Photos                              0x7ff80bb5f7a0 __79-[PHImageManager requestImageDataAndOrientationForAsset:options:resultHandler:]_block_invoke_2 + 150
11  libdispatch.dylib                   0x7ff80013b7fb _dispatch_call_block_and_release + 12
12  libdispatch.dylib                   0x7ff80013ca3a _dispatch_client_callout + 8
13  libdispatch.dylib                   0x7ff80014c32c _dispatch_main_queue_drain + 1338
14  libdispatch.dylib                   0x7ff80014bde4 _dispatch_main_queue_callback_4CF + 31
15  CoreFoundation                      0x7ff800387b1f __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 9
16  CoreFoundation                      0x7ff800382436 __CFRunLoopRun + 2482
17  CoreFoundation                      0x7ff8003816a7 CFRunLoopRunSpecific + 560
18  GraphicsServices                    0x7ff809cb128a GSEventRunModal + 139
19  UIKitCore                              0x11fa14ad3 -[UIApplication _run] + 994
20  UIKitCore                              0x11fa199ef UIApplicationMain + 123
21  Runner                                 0x102d7c24f main + 63 (AppDelegate.swift:13)
22  dyld_sim                               0x1090b42bf start_sim + 10
23  dyld                                   0x108fff52e start + 462

這是我的 flutter 醫生

[✓] Flutter (Channel stable, 3.3.10, on macOS 12.6.2 21G320 darwin-x64, locale en-PK)
[✓] Xcode - develop for iOS and macOS (Xcode 14.2)
[✓] Chrome - develop for the web
[✓] Android Studio (version 2021.3)
[✓] VS Code (version 1.74.3)
[✓] Connected device (4 available)
[✓] HTTP Host Availability

這是我在 pubspec 文件中使用的插件和 dart SDK

environment:
  sdk: ">=2.12.0 <3.0.0"

image_picker: ^0.8.6+1
google_maps_flutter: ^2.2.3

這是代碼示例：

    try {
      final ImagePicker picker = ImagePicker();
      final image = await picker.pickImage(source: source, imageQuality: 30, maxHeight: 400, maxWidth: 300);
      if (image != null) {
        final cropped = await ImageCropper().cropImage(
          sourcePath: image.path,
          aspectRatio: const CropAspectRatio(ratioX: 1, ratioY: 1),
          compressQuality: 100,
          cropStyle: CropStyle.circle,
          maxHeight: 700,
          maxWidth: 700,
        );

        if (cropped != null) {
          setState(() {
            _selectedFile = File(cropped.path);
          });
        }
      } else {
        setState(() {});
      }
    } catch(e) {
      debugPrint('Error in image picker: $e');
    }

這是 info.plist 文件中的權限聲明

    <key>NSCameraUsageDescription</key>
    <string>abcAPP needs to access your camera only for scanning the Document and setting-up your Profile.</string>
    <key>NSLocationUsageDescription</key>
    <string>abcAPP needs to access your location to help you while finding your rides nearby you.</string>
    <key>NSLocationWhenInUseUsageDescription</key>
    <string>abcAPP needs to access your location to help you while finding your rides nearby you.</string>
    <key>NSMicrophoneUsageDescription</key>
    <string>abcAPP needs to access your Microphone for recording the video.</string>
    <key>NSPhotoLibraryUsageDescription</key>
    <string>abcAPP needs to access your Photo Library to set-up your Profile.</string>

所有權限都正常工作，在授予權限后，圖庫打開並從圖庫中選擇任何圖像會使應用程序崩潰，Android 工作室控制台中沒有日志。

我已經在模擬器和真實設備上測試了這段代碼，但沒有成功。 相同的代碼在 Android 端工作正常，但不知道為什么幾周前它工作正常而現在不工作。

當我點擊圖庫中的任何圖片時，這里是 xcode 中的 output：

Answer 1

經過兩天的努力，我知道這個問題在這個 image_picker_ios: ^0.8.6+6 版本中得到了解決。 但不知為何主“image_picker: ^0.8.6+1”中沒有加入這個版本。 這就是為什么我像這樣在 dependency_overrides 下覆蓋 pubspec.yaml 文件中的特定 package 的原因。

dependency_overrides:
 image_picker_ios: ^0.8.6+6

現在它就像一個魅力:)