生成 Gradle 包装文件时出错

Question

我在 ubuntu 中有一个 React Native 项目，我想生成 Gradle 包装文件，所以我安装了 gradle，在 android/app 中我有运行这个命令

gradle wrapper --gradle-version 3.4.1

但是当我运行这个命令时，我得到了这个错误

FAILURE: Build failed with an exception.

* Where:
Build file '/var/MY_PROJECT/android/app/build.gradle' line: 122

* What went wrong:
A problem occurred evaluating project ':app'.
> Could not get unknown property 'release' for SigningConfig container of type org.gradle.api.internal.FactoryNamedDomainObjectContainer.

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

BUILD FAILED

Answer 1

我的问题发生是因为我调用了 SigningConfig 而没有定义它

所以我通过在/var/MY_PROJECT/android/app/build.gradle

中定义SigningConfig解决了这个问题

...
android {
  ...
  defaultConfig { ... }
  signingConfigs {
    release {
      if (project.hasProperty('MYAPP_RELEASE_STORE_FILE')) {
        storeFile file(MYAPP_RELEASE_STORE_FILE)
        storePassword MYAPP_RELEASE_STORE_PASSWORD
        keyAlias MYAPP_RELEASE_KEY_ALIAS
        keyPassword MYAPP_RELEASE_KEY_PASSWORD
      }
    }
  }
  buildTypes { ... }
}
...

if you want learn more about how to adding signing config to your app's gradle config click here

生成 Gradle 包装文件时出错

Error when generate Gradle Wrapper files

ubuntu

android

gradle

gradlew

react-native