[DocumentScanner] Google Play Service — Something Went Wrong, Try Again Later Error

**The main issue:** document scanner can't get to process image. All of the test was done on a _physical phone_.

The same issue appears (image below) with:
1. `google_ml_kit` example app.
2. [`flutter_doc_scanner` package example](https://github.com/[shirsh94/flutter_doc_scanner](https://github.com/shirsh94/flutter_doc_scanner/tree/main)/tree/main). Most likely because it uses mlkit.
3. my app using mlkit.

Bar scanner and rest of the sample apps where camera was requried was working as expected without any issues.

**Note:** I'm new to Flutter/Dart so code is most likely dummy. If you need more context, please let me know.

**Physical phone specs:**
- Android 11
- Phone Google Pixel 2 XL

<details> 
<summary>Full Debug Console Log (1:1 log from my app and google_ml_kit example app)</summary>

```
Launching lib\main.dart on Pixel 2 XL in debug mode...
√ Built build\app\outputs\flutter-apk\app-debug.apk
Connecting to VM Service at ws://127.0.0.1:52075/Hu87wv4mJl0=/ws
Connected to the VM Service.
I/Gralloc4(24346): mapper 4.x is not supported
W/Gralloc3(24346): mapper 3.x is not supported
D/ProfileInstaller(24346): Installing profile for monofinance.app
D/TransportRuntime.JobInfoScheduler(24346): Scheduling upload for context TransportContext(cct, VERY_LOW, MSRodHRwczovL2ZpcmViYXNlbG9nZ2luZy5nb29nbGVhcGlzLmNvbS92MGNjL2xvZy9iYXRjaD9mb3JtYXQ9anNvbl9wcm90bzNc) with jobId=-1678826653 in 86400000ms(Backend next call timestamp 0). Attempt 1
I/TetheringManager(24346): registerTetheringEventCallback:monofinance.app
D/TransportRuntime.SQLiteEventStore(24346): Storing event with priority=VERY_LOW, name=FIREBASE_ML_SDK for destination cct
D/TransportRuntime.JobInfoScheduler(24346): Upload for context TransportContext(cct, VERY_LOW, MSRodHRwczovL2ZpcmViYXNlbG9nZ2luZy5nb29nbGVhcGlzLmNvbS92MGNjL2xvZy9iYXRjaD9mb3JtYXQ9anNvbl9wcm90bzNc) is already scheduled. Returning...
D/TransportRuntime.SQLiteEventStore(24346): Storing event with priority=VERY_LOW, name=FIREBASE_ML_SDK for destination cct
D/TransportRuntime.JobInfoScheduler(24346): Upload for context TransportContext(cct, VERY_LOW, MSRodHRwczovL2ZpcmViYXNlbG9nZ2luZy5nb29nbGVhcGlzLmNvbS92MGNjL2xvZy9iYXRjaD9mb3JtYXQ9anNvbl9wcm90bzNc) is already scheduled. Returning...
E/GmsDocScanDelAct(24346): Failed to handle scanning result

# LOGS BELOW AFTER I CLICKED "CANCEL"
E/GmsDocScanDelAct(24346): java.lang.IllegalStateException: Failed to handle result
E/GmsDocScanDelAct(24346): 	at com.google.mlkit.vision.documentscanner.internal.zzg.run(com.google.android.gms:play-services-mlkit-document-scanner@@16.0.0-beta1:12)
E/GmsDocScanDelAct(24346): 	at android.os.Handler.handleCallback(Handler.java:938)
E/GmsDocScanDelAct(24346): 	at android.os.Handler.dispatchMessage(Handler.java:99)
E/GmsDocScanDelAct(24346): 	at android.os.Looper.loop(Looper.java:223)
E/GmsDocScanDelAct(24346): 	at android.os.HandlerThread.run(HandlerThread.java:67)
D/TransportRuntime.SQLiteEventStore(24346): Storing event with priority=VERY_LOW, name=FIREBASE_ML_SDK for destination cct
D/TransportRuntime.JobInfoScheduler(24346): Upload for context TransportContext(cct, VERY_LOW, MSRodHRwczovL2ZpcmViYXNlbG9nZ2luZy5nb29nbGVhcGlzLmNvbS92MGNjL2xvZy9iYXRjaD9mb3JtYXQ9anNvbl9wcm90bzNc) is already scheduled. Returning...
I/flutter (24346): Error scanning document: PlatformException(DocumentScanner, Operation cancelled, null, null)
Application finished.

Exited (-1).

```
</details> 

Error screen from Play Service I get whenever I try to process image via mlkit document scanner: 

<img src="https://github.com/user-attachments/assets/42f7a515-4bf7-497b-b9b3-faf5d609918b" width="200" />


## Code

<details> 
<summary>document_scanner_service.dart</summary>

```dart
import 'package:google_mlkit_document_scanner/google_mlkit_document_scanner.dart';
import '../models/scan_result.dart';

class DocumentScannerService {
  late DocumentScanner _documentScanner;

  DocumentScannerService() {
    final documentOptions = DocumentScannerOptions(
      documentFormat: DocumentFormat.jpeg,
      mode: ScannerMode.filter,
      pageLimit: 1,
      isGalleryImport: true,
    );

    _documentScanner = DocumentScanner(options: documentOptions);
  }

  Future<ScanResult?> scanDocument() async {
    try {
      final result = await _documentScanner.scanDocument();

      if (result.images.isEmpty) return null;

      return ScanResult(
        processedImagePath: result.images.first,
      );
    } catch (e) {
      print('Error scanning document: $e');
      return null;
    }
  }

  void dispose() {
    _documentScanner.close();
  }
}
```

</details>


<details> 
<summary>receipt_scanner_screen.dart</summary>

```dart
import 'package:flutter/material.dart';
import 'dart:io';
import '../services/document_scanner_service.dart';
import '../models/scan_result.dart';

class ReceiptScannerScreen extends StatefulWidget {
  const ReceiptScannerScreen({super.key});

  @override
  State<ReceiptScannerScreen> createState() => _ReceiptScannerScreenState();
}

class _ReceiptScannerScreenState extends State<ReceiptScannerScreen> {
  final DocumentScannerService _scannerService = DocumentScannerService();
  ScanResult? _scanResult;
  bool _isScanning = false;

  @override
  void initState() {
    super.initState();
    _startScanning();
  }

  Future<void> _startScanning() async {
    setState(() => _isScanning = true);

    final result = await _scannerService.scanDocument();

    setState(() {
      _scanResult = result;
      _isScanning = false;
    });
  }

  @override
  void dispose() {
    _scannerService.dispose();
    super.dispose();
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: const Text('Сканування чеку'),
      ),
      body: Column(
        children: [
          if (_isScanning)
            const Center(
              child: CircularProgressIndicator(),
            )
          else if (_scanResult != null)
            Expanded(
              child: Column(
                children: [
                  Expanded(
                    child: Image.file(
                      File(_scanResult!.processedImagePath),
                      fit: BoxFit.contain,
                    ),
                  ),
                  Padding(
                    padding: const EdgeInsets.all(16.0),
                    child: Row(
                      mainAxisAlignment: MainAxisAlignment.spaceEvenly,
                      children: [
                        ElevatedButton(
                          onPressed: _startScanning,
                          child: const Text('Сканувати знову'),
                        ),
                        ElevatedButton(
                          onPressed: () {
                            Navigator.pop(context, _scanResult);
                          },
                          child: const Text('Зберегти'),
                        ),
                        TextButton(
                          onPressed: () => Navigator.pop(context),
                          child: const Text('Скасувати'),
                        ),
                      ],
                    ),
                  ),
                ],
              ),
            )
        ],
      ),
    );
  }
}
```

</details>


<details> 
<summary>scan_result.dart</summary>

```dart
class ScanResult {
  final String processedImagePath;

  ScanResult({
    required this.processedImagePath,
  });

  factory ScanResult.fromMap(Map<String, dynamic> map) {
    return ScanResult(
      processedImagePath: map['processedImagePath'] as String,
    );
  }
}
```

</details>

____



<details>
<summary>android/app/build.gradle</summary>

```gradle
plugins {
    id "com.android.application"
    id "kotlin-android"
    id "com.google.gms.google-services"
    id "dev.flutter.flutter-gradle-plugin"
}

android {
    namespace = "monofinance.app"
    compileSdk = 34
    ndkVersion = flutter.ndkVersion

    compileOptions {
        sourceCompatibility = JavaVersion.VERSION_1_8
        targetCompatibility = JavaVersion.VERSION_1_8
    }

    kotlinOptions {
        jvmTarget = JavaVersion.VERSION_1_8
    }

    defaultConfig {
        applicationId = "monofinance.app"
        minSdk = Math.max(21, flutter.minSdkVersion)
        targetSdk = 34
        versionCode = flutter.versionCode
        versionName = flutter.versionName
        multiDexEnabled true
    }

    buildTypes {
        release {
            signingConfig signingConfigs.debug
        }
    }
}

flutter {
    source = "../.."
}

dependencies {
    implementation 'com.google.android.gms:play-services-mlkit-document-scanner:16.0.0-beta1'
    // implementation platform('com.google.firebase:firebase-bom:33.7.0')
    // implementation 'com.android.support:multidex:1.0.3'
}
```

</details>

<details>
<summary>android/build.gradle</summary>

```gradle
buildscript {
    ext.kotlin_version = '1.9.10'
    repositories {
        google()
        mavenCentral()
    }

    dependencies {
        classpath 'com.android.tools.build:gradle:7.3.0'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        classpath 'com.google.gms:google-services:4.4.2'
    }
}

plugins {
    id 'com.google.gms.google-services' version '4.4.2' apply false
}

allprojects {
    repositories {
        google()
        mavenCentral()
    }

    // Test exclusions on gradlew build
    tasks.withType(Test) {
        exclude '**/ImageSaverTests*'
        exclude '**/camera/**'
        exclude '**/webviewflutter/**'  
        exclude '**/ConsoleMessageTest*'
    }
}

rootProject.buildDir = '../build'
subprojects {
    project.buildDir = "${rootProject.buildDir}/${project.name}"
    project.evaluationDependsOn(':app')
}

tasks.register("clean", Delete) {
    delete rootProject.buildDir
}
```

</details>



<details> 
<summary>android/app/src/main/AndroidManifest.xml</summary>

```xml
<manifest xmlns:android="http://schemas.android.com/apk/res/android">
    <uses-permission android:name="android.permission.CAMERA" />
    <uses-feature android:name="android.hardware.camera" />
    <uses-feature android:name="android.hardware.camera.autofocus" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.INTERNET"/>
    <application
        android:label="monofinance.app"
        android:name="${applicationName}"
        android:icon="@mipmap/ic_launcher"
        android:largeHeap="true">
        <activity
            android:name="monofinance.app.MainActivity"
            android:exported="true"
            android:launchMode="singleTop"
            android:taskAffinity=""
            android:theme="@style/LaunchTheme"
            android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
            android:hardwareAccelerated="true"
            android:windowSoftInputMode="adjustResize">
            
            <meta-data
              android:name="io.flutter.embedding.android.NormalTheme"
              android:resource="@style/NormalTheme"
              />
            <intent-filter>
                <action android:name="android.intent.action.MAIN"/>
                <category android:name="android.intent.category.LAUNCHER"/>
            </intent-filter>
        </activity>
        
        <meta-data
            android:name="flutterEmbedding"
            android:value="2" />
        <meta-data
            android:name="com.google.mlkit.vision.DEPENDENCIES"
            android:value="ica,ocr,face,subject_segment" />
    </application>
    
    <queries>
        <intent>
            <action android:name="android.intent.action.PROCESS_TEXT"/>
            <data android:mimeType="text/plain"/>
        </intent>
    </queries>
</manifest>
```
</details>

### Steps to reproduce.

Using Example App:
1. Open app.
2. Open document scanner.
3. Click Scan PDG/JPG.

### What is the expected result?

Scanned image result/preview. Cropped, rotated, color adjusted, etc.

### Did you try our example app?

Yes

### Is it reproducible in the example app?

Yes

### Reproducible in which OS?

Android

### Flutter/Dart Version?

My goal is Android platform only, so Windows/Chrome errors are there.

```
[√] Flutter (Channel stable, 3.24.5, on Microsoft Windows [Version 10.0.19045.5247], locale en-US)
    • Flutter version 3.24.5 on channel stable at C:\Workspace\flutter\flutter
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision dec2ee5c1f (5 weeks ago), 2024-11-13 11:13:06 -0800
    • Engine revision a18df97ca5
    • Dart version 3.5.4
    • DevTools version 2.37.3

[√] Windows Version (Installed version of Windows is version 10 or higher)

[√] Android toolchain - develop for Android devices (Android SDK version 35.0.0)
    • Android SDK at C:\Users\Dmitriy\AppData\Local\Android\sdk
    • Platform android-35, build-tools 35.0.0
    • Java binary at: C:\Program Files\Java\jdk-19\bin\java
    • Java version Java(TM) SE Runtime Environment (build 19.0.2+7-44)
    • All Android licenses accepted.

[X] Chrome - develop for the web (Cannot find Chrome executable at .\Google\Chrome\Application\chrome.exe)
    ! Cannot find Chrome. Try setting CHROME_EXECUTABLE to a Chrome executable.

[X] Visual Studio - develop Windows apps
    X Visual Studio not installed; this is necessary to develop Windows apps.
      Download at https://visualstudio.microsoft.com/downloads/.
      Please install the "Desktop development with C++" workload, including all of its default components

[√] Android Studio (version 2024.2)
    • Android Studio at C:\Program Files\Android\Android Studio
    • Flutter plugin can be installed from:
       https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
       https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 21.0.3+-12282718-b509.11)

[√] VS Code (version 1.95.3)
    • VS Code at C:\Users\Dmitriy\AppData\Local\Programs\Microsoft VS Code
    • Flutter extension can be installed from:
       https://marketplace.visualstudio.com/items?itemName=Dart-Code.flutter

[√] Connected device (3 available)
    • Pixel 2 XL (mobile) • adb-712KPQJ1311388-n9MQAS._adb-tls-connect._tcp • android-arm64  • Android 11 (API 30)
    • Windows (desktop)   • windows                                         • windows-x64    • Microsoft Windows [Version 10.0.19045.5247]
    • Edge (web)          • edge                                            • web-javascript • Microsoft Edge 131.0.2903.99

[√] Network resources
    • All expected network resources are available.

! Doctor found issues in 2 categories.
```

### Plugin Version?

`google_mlkit_document_scanner: ^0.3.0`

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[DocumentScanner] Google Play Service — Something Went Wrong, Try Again Later Error #728

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[DocumentScanner] Google Play Service — Something Went Wrong, Try Again Later Error #728

Description

Code

Steps to reproduce.

What is the expected result?

Did you try our example app?

Is it reproducible in the example app?

Reproducible in which OS?

Flutter/Dart Version?

Plugin Version?

Metadata

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

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