App crashes if both image_picker and file_picker 1.3.0 are installed

[repetitions]

The file_picker appears to be working fine, but any attempt to use the image_picker causes the app to crash, which will happen after a file is selected or captured by the camera, or when the user cancels selection or capture.

D/AndroidRuntime(12668): Shutting down VM
E/AndroidRuntime(12668): FATAL EXCEPTION: main
E/AndroidRuntime(12668): Process: app, PID: 12668
E/AndroidRuntime(12668): java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=2343, result=-1, data=Intent { }} to activity {MainActivity}: java.lang.IllegalStateException: Reply already submitted
E/AndroidRuntime(12668): at android.app.ActivityThread.deliverResults(ActivityThread.java:4126)
E/AndroidRuntime(12668): at android.app.ActivityThread.handleSendResult(ActivityThread.java:4169)
E/AndroidRuntime(12668): at android.app.ActivityThread.-wrap20(ActivityThread.java)
E/AndroidRuntime(12668): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1552)
E/AndroidRuntime(12668): at android.os.Handler.dispatchMessage(Handler.java:102)
E/AndroidRuntime(12668): at android.os.Looper.loop(Looper.java:154)
E/AndroidRuntime(12668): at android.app.ActivityThread.main(ActivityThread.java:6186)
E/AndroidRuntime(12668): at java.lang.reflect.Method.invoke(Native Method)
E/AndroidRuntime(12668): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:889)
E/AndroidRuntime(12668): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:779)
E/AndroidRuntime(12668): Caused by: java.lang.IllegalStateException: Reply already submitted
E/AndroidRuntime(12668): at io.flutter.embedding.engine.dart.DartMessenger$Reply.reply(DartMessenger.java:124)
E/AndroidRuntime(12668): at io.flutter.plugin.common.MethodChannel$IncomingMethodCallHandler$1.error(MethodChannel.java:209)
E/AndroidRuntime(12668): at com.mr.flutter.plugin.filepicker.FilePickerPlugin$1.onActivityResult(FilePickerPlugin.java:85)
E/AndroidRuntime(12668): at io.flutter.app.FlutterPluginRegistry.onActivityResult(FlutterPluginRegistry.java:218)
E/AndroidRuntime(12668): at io.flutter.app.FlutterActivityDelegate.onActivityResult(FlutterActivityDelegate.java:143)
E/AndroidRuntime(12668): at io.flutter.app.FlutterActivity.onActivityResult(FlutterActivity.java:142)
E/AndroidRuntime(12668): at android.app.Activity.dispatchActivityResult(Activity.java:6937)
E/AndroidRuntime(12668): at android.app.ActivityThread.deliverResults(ActivityThread.java:4122)

[miguelpruivo]

Hi. This is quite weird since they aren’t related in any way at the moment.

Can you described the steps to fully reproduce this? Does it happen on both platforms?

Thank you.

[repetitions]

Hi, here are the steps to reproduce:

1. Add both image_picker and file_picker to your dependencies.
2. Make a call to ImagePicker.pickImage()

The app will stop the moment a file is selected or cancelled.

I currently running on Android only, so I'm not sure if this happens on iOS.

[miguelpruivo]

Somehow, I'm glad that you've experienced this issue so quickly as it could lead some other users to come across this exception. A result callback was trying to be invoked when it shouldn't.

It was a minor fix, yet important. If you are using ^1.3.0 clean & update packages so it fetches the 1.3.1 that is now on dart pub. You should be fine now, nevertheless, let me know if it fixed for you.

Thank you.

[repetitions]

It's working perfectly now. Thank you for your prompt response and pushing out a fix so quickly.

[saurabhdtu]

Getting this exception

java.lang.IllegalStateException: Reply already submitted
        at io.flutter.embedding.engine.dart.DartMessenger$Reply.reply(DartMessenger.java:155)
        at io.flutter.plugin.common.MethodChannel$IncomingMethodCallHandler$1.success(MethodChannel.java:238)
        at com.mr.flutter.plugin.filepicker.FilePickerPlugin$MethodResultWrapper$1.run(FilePickerPlugin.java:214)
        at android.os.Handler.handleCallback(Handler.java:883)
        at android.os.Handler.dispatchMessage(Handler.java:100)
        at android.os.Looper.loop(Looper.java:214)
        at android.app.ActivityThread.main(ActivityThread.java:7356)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930)

This is my code

Container(
              height: 128.0,
              decoration: BoxDecoration(
                  color: Colors.white,
                  borderRadius: BorderRadius.only(
                      topLeft: Radius.circular(10.0),
                      topRight: Radius.circular(10.0))),
              child: Row(
                  mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                  children: [
                    InkWell(
                        onTap: () async {
                          FilePickerResult result = await FilePicker.platform
                              .pickFiles(
                                  allowMultiple: true,
                                  type: FileType.custom,
                                  allowedExtensions: ['pdf']);
                          if (result != null) {
                            List<File> files =
                                result.paths.map((path) => File(path)).toList();
                            chooserCallback.filesChosen(files);
                            Navigator.of(buildContext).pop();
                          } else {
                            chooserCallback.error("No pdf files selected");
                          }
                        },
                        child: Column(
                            crossAxisAlignment: CrossAxisAlignment.center,
                            mainAxisAlignment: MainAxisAlignment.center,
                            children: [
                              SvgPicture.asset(
                                  "${assetImage}ic_health_claim_pdf.svg")
                            ])),
                    InkWell(
                        onTap: () async {
                          FilePickerResult result = await FilePicker.platform
                              .pickFiles(
                                  allowMultiple: true,
                                  type: FileType.image);
                          if (result != null) {
                            List<File> files =
                                result.paths.map((path) => File(path)).toList();
                            chooserCallback.filesChosen(files);
                            Navigator.of(buildContext).pop();
                          } else {
                            chooserCallback.error("No images selected");
                          }
                        },
                        child: Column(
                            crossAxisAlignment: CrossAxisAlignment.center,
                            mainAxisAlignment: MainAxisAlignment.center,
                            children: [
                              SvgPicture.asset(
                                  "${assetImage}ic_health_claim_gallery.svg")
                            ])),
                    InkWell(
                        onTap: () async {
                          List<Media> res = await ImagesPicker.openCamera(
                              pickType: PickType.image, quality: 0.8);
                          if (res.isNotEmpty) {
                            List<File> files =
                                res.map((media) => File(media.path)).toList();
                            chooserCallback.filesChosen(files);
                            Navigator.of(buildContext).pop();
                          } else {
                            chooserCallback.error("No images captured");
                          }
                        },
                        child: Column(
                            crossAxisAlignment: CrossAxisAlignment.center,
                            mainAxisAlignment: MainAxisAlignment.center,
                            children: [
                              SvgPicture.asset(
                                  "${assetImage}ic_health_claim_camera.svg")
                            ]))
                  ]));
        });

I am using file_picker: 3.0.1 & images_picker: 1.2.4
Crash happens for large files >40MB or if large number of files are selected. I tried removing the images_picker library but even then the crash occurs. Its very frequent.