flutter build apk 报错

[mengsiyitiaojie]

FAILURE: Build failed with an exception.

• What went wrong: A problem occurred configuring root project 'dim'.

  Could not resolve all files for configuration ':classpath'. Could not resolve com.android.tools.build:gradle:3.1.2. Required by: project : Could not resolve com.android.tools.build:gradle:3.1.2. Could not get resource 'https://dl.google.com/dl/android/maven2/com/android/tools/build/gradle/3.1.2/gradle-3.1.2.pom'. Could not HEAD 'https://dl.google.com/dl/android/maven2/com/android/tools/build/gradle/3.1.2/gradle-3.1.2.pom'. Connect to 127.0.0.1:12759 [/127.0.0.1] failed: Connection refused (Connection refused) Could not resolve com.android.tools.build:gradle:3.1.2. Could not get resource 'https://jcenter.bintray.com/com/android/tools/build/gradle/3.1.2/gradle-3.1.2.pom'. Could not HEAD 'https://jcenter.bintray.com/com/android/tools/build/gradle/3.1.2/gradle-3.1.2.pom'. Connect to 127.0.0.1:12759 [/127.0.0.1] failed: Connection refused (Connection refused)

• 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 0s

The plugin dim could not be built due to the issue above.

[fangmd]

网络问题吧

[InTheClodus]

我今天打包也遇到了这个问题我是这么解决的:

打开 External Libraries-->Flutter Plugins-->dim-0.2.8-->android-->gradle.wrapper-->打开 gradle-wrapper.properties文件,将 distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip修改为 distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.2-all.zip 然后在打开 ..-->android-->build.gradle文件将

compileSdkVersion 27
    defaultConfig {
        minSdkVersion 16
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }

修改为

compileSdkVersion 30
 defaultConfig {
        minSdkVersion 19
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }

我通过这个方式修改源文件就可以编译正常,如果你还在用,希望可以帮到你