iOS crashed on webp and keep EXIF

[SuhwanCha]

iOS crashed when set output format as webp and keepExif: true.

  Future<File> compressAndGetFile(String targetPath) async {
    final result = await FlutterImageCompress.compressWithFile(
      file.absolute.path,
      quality: 50,
      format: CompressFormat.webp,
      keepExif: true, // it works if false, crashed if true
    );

    if (result == null) {
      throw CompressFailedException();
    }

    return File.fromRawPath(result);
  }

• iOS problem reports log https://gist.github.com/SuhwanCha/57ff6c25608cd30f508a836b9cfa2bdf

flutter doctor -v

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• Version of flutter_image_compress

  flutter_image_compress:
    dependency: "direct main"
    description:
      name: flutter_image_compress
      url: "https://pub.dartlang.org"
    source: hosted
    version: "1.1.0"

• Version of iOS simulator

iPhone 13 Pro (mobile) • 87F95001-8EFB-4419-BB3D-310B6A7FD88F • ios            • com.apple.CoreSimulator.SimRuntime.iOS-15-5 (simulator)

[AlexV525]

Please verify if your exception trace is the same as #213.

[SuhwanCha]

Please verify if your exception trace is the same as #213.

It's different issue, issue you mentioned (#213 ) is about error when try to compress invalid image.

But, this issue happened when try to compress valid image to webp, keep exif.

And, I found same source code and same image works on Android. Only iOS crashed.

[SuhwanCha]

Relative article: https://stackoverflow.com/questions/68802152/unsupported-file-format-org-webmproject-webp-while-saving-cgimage-in-webp-fo

https://github.com/fluttercandies/flutter_image_compress/blob/52cefc9061dabec7197cd93a21c4d3e88aab848c/ios/Classes/SYPictureMetadata/SYMetadata.m#L112-L143