Flutter 应用程序未使用 cloud_firestore 插件编译

Question

I already added google-service.json under android/app . But I've got error message when try build app.

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':cloud_firestore:processDebugGoogleServices'.
   > Please fix the version conflict either by updating the version of the google-services plugin (information about the latest version is available at https://bintray.com/android/android-tools/com.google.gms.google-services/) or updating the version of com.google.android.gms to 11.4.2.

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 1s
Finished with error: Gradle task assembleDebug failed with exit code 1

I tried flutter clean -> flutter packages get but it can't solve my problem.

pubspec.yaml

version: 1.0.0+1

environment:
    sdk: ">=2.0.0-dev.68.0 <3.0.0"

dependencies:
    flutter:
        sdk: flutter

    cupertino_icons: ^0.1.2
    http: ^0.11.3+17
    json_annotation: ^0.2.3
    cloud_firestore: ^0.8.0

app/build.gradle

dependencies {
    implementation "org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version"
    implementation 'com.android.support:multidex:1.0.3'

    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'com.android.support.test:runner:1.0.2'
    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
}

apply plugin: 'com.google.gms.google-services'

I didn't add implementation 'com.google.firebase:firebase-core:16.0.3' and implementation 'com.google.firebase:firebase-database:16.0.2' because, I follow the codelab guide.( https://codelabs.developers.google.com/codelabs/flutter-firebase/#5 )

This line specifies version 3.2.1 of the plugin (do not use version 3.3.0 or 3.3.1 at this point). For more information see the Add the SDK section of the Add Firebase to Your Android Project documentation (but don't follow those instructions as they are different from the Flutter instructions) .

build.gradle (project)

buildscript {
    dependencies {
        classpath 'com.android.tools.build:gradle:3.2.0'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        classpath 'com.google.gms:google-services:3.2.1'
    }
}

allprojects {
    repositories {
        google()
        jcenter()
    }
}

Update

I also tried with update gradle version to 4.6. File -> Project Structure -> Project

dependencies {
  classpath 'com.android.tools.build:gradle:3.2.0'
  classpath 'com.google.gms:google-services:4.1.0'
}

But still error occurs.

If I tried gradle sync,

Unable to resolve dependency for ':app@dynamicProfile/compileClasspath': Could not resolve project :cloud_firestore.

Unable to resolve dependency for ':app@dynamicProfile/compileClasspath': Could not resolve project :firebase_core.

And tried build flutter binary,

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':cloud_firestore:processDebugGoogleServices'.
> File google-services.json is missing. The Google Services Plugin cannot function without it. 
   Searched Location: 
  /Users/kenny/.pub-cache/hosted/pub.dartlang.org/cloud_firestore-0.8.0/android/src/nullnull/debug/google-services.json
  /Users/kenny/.pub-cache/hosted/pub.dartlang.org/cloud_firestore-0.8.0/android/src/debug/nullnull/google-services.json
  /Users/kenny/.pub-cache/hosted/pub.dartlang.org/cloud_firestore-0.8.0/android/src/nullnull/google-services.json
  /Users/kenny/.pub-cache/hosted/pub.dartlang.org/cloud_firestore-0.8.0/android/src/debug/google-services.json
  /Users/kenny/.pub-cache/hosted/pub.dartlang.org/cloud_firestore-0.8.0/android/src/nullnullDebug/google-services.json
  /Users/kenny/.pub-cache/hosted/pub.dartlang.org/cloud_firestore-0.8.0/android/google-services.json

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 9s
Finished with error: Gradle task assembleDebug failed with exit code 1

google-service.json

{
  "project_info": {
    "project_number": "1234566",
    "firebase_url": "https://XXXXXX.firebaseio.com",
    "project_id": "XXXXXX",
    "storage_bucket": "XXXXXX.appspot.com"
  },
  "client": [
    {
      "client_info": {
        "mobilesdk_app_id": "1:123456:android:1234567890",
        "android_client_info": {
          "package_name": "com.package.name"
        }
      },
      "oauth_client": [
        {
          "client_id": "client_id.apps.googleusercontent.com",
          "client_type": 3
        }
      ],
      "api_key": [
        {
          "current_key": "client_key"
        }
      ],
      "services": {
        "analytics_service": {
          "status": 1
        },
        "appinvite_service": {
          "status": 1,
          "other_platform_oauth_client": []
        },
        "ads_service": {
          "status": 2
        }
      }
    }
  ],
  "configuration_version": "1"
}

Self solution

Use 0.7.4 version instead of 0.8.0 for cloud_firestore .

Change gradle dependencies

dependencies {
  classpath 'com.android.tools.build:gradle:3.1.2'
  ...
}

Use multiDex

This works for me.

Answer 1

Flutterfire has recently rolled out Dart-only initialization which should help prevent setup issues similar to this from happening. Follow this guide laid out on their docs to migrate from manual platform-specific setups to Dart-only initialization.