Question

我想在我的应用中添加带有Firebase的通知。我在YouTube（https://www.youtube.com/watch?v=xx7hemn3FY4）上观看了一个视频但是，当我在flutter项目中执行相同的操作时，我遇到了一个错误：com.google.android.gms：play-services-basement库正在由[[15.0.1,15.0.1]]的其他各种库请求，但解析为11.8.0。禁用插件，并使用./gradlew：app：dependencies检查您的依赖关系树。

正如您在评论中看到的，我尝试了几件事。

项目gradle：

 buildscript {
    repositories {
        google()
        jcenter()
    }

dependencies {
    classpath 'com.android.tools.build:gradle:3.0.1'

    classpath 'com.google.gms:google-services:4.0.1'
    //classpath 'com.google.gms:google-services:4.0.0'

}
}

allprojects {
    repositories {
        google()
        jcenter()
        /*
        maven {
            url "https://maven.google.com" // Google's Maven repository
        }
        */
    }
}

rootProject.buildDir = '../build'
subprojects {
    project.buildDir = "${rootProject.buildDir}/${project.name}"
}
subprojects {
    project.evaluationDependsOn(':app')
}

task clean(type: Delete) {
    delete rootProject.buildDir
}

subprojects {
    project.configurations.all {
        resolutionStrategy.eachDependency { details ->
            if (details.requested.group == 'com.android.support'
                    && !details.requested.name.contains('multidex') ) {
                details.useVersion "27.1.0"
            }

        }
    }
}

App Gradle：

def localProperties = new Properties()
def localPropertiesFile = rootProject.file('local.properties')
if (localPropertiesFile.exists()) {
    localPropertiesFile.withReader('UTF-8') { reader ->
        localProperties.load(reader)
    }
}

def flutterRoot = localProperties.getProperty('flutter.sdk')
if (flutterRoot == null) {
    throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
}

apply plugin: 'com.android.application'
apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"

android {
    compileSdkVersion 27

    lintOptions {
        disable 'InvalidPackage'
    }

    defaultConfig {
        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
        applicationId "com.example.weatherapp"
        minSdkVersion 16
        targetSdkVersion 27
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }

    buildTypes {
        release {
            // TODO: Add your own signing config for the release build.
            // Signing with the debug keys for now, so `flutter run --release` works.
            signingConfig signingConfigs.debug
        }
    }
}

flutter {
    source '../..'
}

dependencies {
    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'com.android.support.test:runner:1.0.1'
    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
    //Implementation 'com.google.android.gms:play-services-basement:15.0.1'
    //Implementation 'com.google.firebase:firebase-core:15.0.0'
}

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

但这些更改均无效。您还有其他想法吗？

Answer 1

我遇到了类似的问题，在错误消息中指出了

其他[= [15.0.1,15.0.1]]的其他图书馆正在请求库com.google.android.gms：play-services-basement，但解析为11.8.0 。禁用插件，并使用./gradlew：app：dependencies检查您的依赖关系树。

已解决解析为11.8.0

dependencies {
    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'com.android.support.test:runner:1.0.1'
    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
    //Implementation 'com.google.android.gms:play-services-basement:15.0.1'
    //Implementation 'com.google.firebase:firebase-core:15.0.0'

   implementation 'com.google.firebase:firebase-core:11.8.0'.  // <<--- Add this
}

我通过添加一行来解决我的问题

implementation 'com.google.firebase:firebase-core:11.8.0'.  // <<--- Add this

如果这不能解决问题，请添加此行；

com.google.gms.googleservices.GoogleServicesPlugin.config.disableVersionCheck = true

位于同一文件的末尾，如下所示；

...

dependencies {
  ....
}

....

com.google.gms.googleservices.GoogleServicesPlugin.config.disableVersionCheck = true

让我知道它是否解决了我们的问题。

谢谢！

Answer 2

发生此冲突是因为使用较旧的库解决方案是使用最新的库。就我而言，我正在使用Firebase版本16.0.0，当前最新版本是16.0.4（07-02-2019）

const workbook: Excel.Workbook = new Excel.Workbook();
// code to generate the report - not an issue

workbook.xlsx.writeFile(path).then(...).catch(...)

而不是这个

 implementation 'com.google.firebase:firebase-core:16.0.0'

Answer 3

检查firebase和其他Google服务是否相同。

表格
class PhotosController < ApplicationController before_action :set_photo, only: [:show, :edit, :update, :destroy] # GET /photos # GET /photos.json def index @photos = Photo.all end # GET /photos/1 # GET /photos/1.json def show end def show_first @photos = Photo.find(1) send_data @photos.image, :type => 'image/*',:disposition => 'inline' end def show_second @photos = Photo.find(2) send_data @photos.image, :type => 'image/*',:disposition => 'inline' end def show_third @photos = Photo.find(3) send_data @photos.image, :type => 'image/*',:disposition => 'inline' end def show_image @photos = Photo.find(params[:id]) send_data @photos.image, :type => 'image/*',:disposition => 'inline' end # GET /photos/new def new @photo = Photo.new end # GET /photos/1/edit def edit end # POST /photos # POST /photos.json def create @photo = Photo.new(photo_params) respond_to do |format| if @photo.save format.html { redirect_to @photo, notice: 'Photo was successfully created.' } format.json { render :show, status: :created, location: @photo } else format.html { render :new } format.json { render json: @photo.errors, status: :unprocessable_entity } end end end # PATCH/PUT /photos/1 # PATCH/PUT /photos/1.json def update respond_to do |format| if @photo.update(photo_params) format.html { redirect_to @photo, notice: 'Photo was successfully updated.' } format.json { render :show, status: :ok, location: @photo } else format.html { render :edit } format.json { render json: @photo.errors, status: :unprocessable_entity } end end end # DELETE /photos/1 # DELETE /photos/1.json def destroy @photo.destroy respond_to do |format| format.html { redirect_to photos_url, notice: 'Photo was successfully destroyed.' } format.json { head :no_content } end end private # Use callbacks to share common setup or constraints between actions. def set_photo @photo = Photo.find(params[:id]) end # Never trust parameters from the scary internet, only allow the white list through. def photo_params params.require(:photo).permit(:title, :medium, :description, :file) end end

到

implementation 'com.google.android.gms:play-services-maps:16.0.0'

各种其他图书馆都在[[15.0.1,15.0.1]]请求库com.google.android.gms：play-services-basement库，但解析为11.8.0

3 个答案: