我正在运行 react-native run-android
并且在编译时收到此错误。
:app:compileDebugJavaWithJavac - is not incremental (e.g. outputs have changed, no previous execution, etc.)
MainActivity.java:37: error: method does not override or implement a method from a supertype @Override ^ 1 error :app:compileDebugJavaWithJavac FAILED
FAILURE: Build failed with an exception.
我真的不知道如何继续,所以非常欢迎任何建议。
我已经安装了:
- javac 1.8.0_101
- react-native-cli:1.0.0
- react 原生:0.32.0
编辑
这是MainActivity.java
public class MainActivity extends ReactActivity {
/**
* Returns the name of the main component registered from JavaScript.
* This is used to schedule rendering of the component.
*/
@Override
protected String getMainComponentName() {
return "netbeast";
}
/**
* Returns whether dev mode should be enabled.
* This enables e.g. the dev menu.
*/
@Override
protected boolean getUseDeveloperSupport() {
return BuildConfig.DEBUG;
}
/**
* A list of packages used by the app. If the app uses additional views
* or modules besides the default ones, add more packages here.
*/
@Override **//This is the line 37 where the error occurs**
protected List<ReactPackage> getPackages() {
return Arrays.<ReactPackage>asList(
new MainReactPackage(),
new VectorIconsPackage(),
new UdpSocketsModule(),
new RNNetworkInfoPackage()
);
}
}
最佳答案
尝试运行react-native升级,这将更新mainActivity.java。
关于java - 运行react-native run-android 时MainActivity.java 出现错误,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/39278030/