Question

我用Flutter构建了一个Android应用程序来显示用户位置，但是在添加geolocator后出现了此错误：pubspec.yaml上的'^ 4.0.0'依赖项，我尝试了其他建议，但仍然无法正常工作。

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:preDebugBuild'.
> Android dependency 'androidx.core:core' has different version for the compile (1.0.0) and runtime (1.0.1) classpath. You should manually set the same version via DependencyResolution

在android / build.gradle上

buildscript {
    repositories {
        google()
        jcenter()
    }

    dependencies {
        classpath 'com.android.tools.build:gradle:3.2.1'
    }
}

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

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 "26.1.0"
            }
        }
    }
}

在android / app / build.gradle上

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.")
}

def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
if (flutterVersionCode == null) {
    flutterVersionCode = '1'
}

def flutterVersionName = localProperties.getProperty('flutter.versionName')
if (flutterVersionName == null) {
    flutterVersionName = '1.0'
}

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

android {
    compileSdkVersion 28

    lintOptions {
        disable 'InvalidPackage'
    }

    defaultConfig {
        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
        applicationId "com.example.salesman"
        minSdkVersion 16
        targetSdkVersion 28
        versionCode flutterVersionCode.toInteger()
        versionName flutterVersionName
        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:1.0.2'
    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
}

帮助，怎么了？非常感谢您的帮助

Answer 1

Android依赖项“ androidx.core：core”具有与之不同的版本编译（1.0.0）和运行时（1.0.1）类路径。您应该手动设置通过DependencyResolution提供相同版本

您应该尝试

将 gradle 版本从3.2.1更改为3.3.1 / 3.3.2

演示

dependencies {
            classpath 'com.android.tools.build:gradle:3.3.1'
        }

如果遇到相同的问题，请添加

 subprojects {
        project.configurations.all {
            resolutionStrategy.eachDependency { details ->
                if (details.requested.group == 'com.android.support'
                        && !details.requested.name.contains('multidex') ) {
                    details.useVersion "27.1.1"
                }

                if (details.requested.group == 'androidx.core'
                        && !details.requested.name.contains('androidx') ) {
                    details.useVersion "1.0.1"
                }
            }
        }
    }

}

Answer 2

此刻，您应该将/android/build.gradle文件更改为新版本，如下所示：

ext.kotlin_version ='1.3.0'

classpath'com.android.tools.build:gradle:3.3.1'

Answer 3

根据build.gradle的外观，您的项目似乎未配置为使用AndroidX。有关详情，请参见https://developer.android.com/jetpack/androidx/migrate。为此，在“重构>迁移到AndroidX”下有一个菜单选项。

Answer 4

尝试一下：

1。转到gradle文件夹下的build.gradle并将类路径依赖关系更改为

buildscript {
     repositories {
          google()
           jcenter()
 }

 dependencies {
    classpath 'com.android.tools.build:gradle:3.4.1'
  }
}

转到android-> gradle-> wrapper-> gradle-wrapper.properties并将分发URL更改为
```
distributionUrl=https\://services.gradle.org/distributions/gradle-5.1.1-all.zip
```

Flutter-Android依赖项'androidx.core：core'对于编译（1.0.0）和运行时（1.0.1）类路径具有不同的版本

4 个答案: