我正在运行这个rn应用程序没有问题。我不得不弹出expo。expo弹出后，我不能让项目运行。
因此，当我运行yarn android时，构建失败并出现此错误。

J:\WORK\CURRENT\REACT_NATIVE\moot-RN\my\eject_try\moot-RN\android\app\src\main\java\ha\mootapp\MainActivity.java:22: error: package R does not exist
    setTheme(R.style.AppTheme);
              ^
J:\WORK\CURRENT\REACT_NATIVE\moot-RN\my\eject_try\moot-RN\android\app\src\main\java\ha\mootapp\MainActivity.java:42: error: cannot find symbol
    return new ReactActivityDelegateWrapper(this, BuildConfig.IS_NEW_ARCHITECTURE_ENABLED, new DefaultReactActivityDelegate(
                                                  ^
  symbol:   variable BuildConfig
  location: class MainActivity
J:\WORK\CURRENT\REACT_NATIVE\moot-RN\my\eject_try\moot-RN\android\app\src\main\java\ha\mootapp\MainApplication.java:29: error: cannot find symbol
        return BuildConfig.DEBUG;
               ^
  symbol: variable BuildConfig
J:\WORK\CURRENT\REACT_NATIVE\moot-RN\my\eject_try\moot-RN\android\app\src\main\java\ha\mootapp\MainApplication.java:48: error: cannot find symbol
        return BuildConfig.IS_NEW_ARCHITECTURE_ENABLED;
               ^
  symbol: variable BuildConfig
J:\WORK\CURRENT\REACT_NATIVE\moot-RN\my\eject_try\moot-RN\android\app\src\main\java\ha\mootapp\MainApplication.java:53: error: cannot find symbol
        return BuildConfig.IS_HERMES_ENABLED;
               ^
  symbol: variable BuildConfig
J:\WORK\CURRENT\REACT_NATIVE\moot-RN\my\eject_try\moot-RN\android\app\src\main\java\ha\mootapp\MainApplication.java:66: error: cannot find symbol
    if (BuildConfig.IS_NEW_ARCHITECTURE_ENABLED) {
        ^
  symbol:   variable BuildConfig
  location: class MainApplication
6 errors

FAILURE: Build completed with 2 failures.

1: Task failed with an exception.
-----------
* What went wrong:
Execution failed for task ':app:compileDebugJavaWithJavac'.
> Compilation failed; see the compiler error output for details.

* 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.
==============================================================================

2: Task failed with an exception.
-----------
* What went wrong:
java.lang.StackOverflowError (no error message)

* 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.
==============================================================================

所以看起来R和BuildConfig没有导入到MainApplication.java文件中。所以我手动添加了这个。
import com.facebook.react.BuildConfig;
在我再次运行yarn android之后，现在我得到这个错误。

A problem occurred configuring project ':react-native-gradle-plugin'.
> java.util.concurrent.ExecutionException: org.gradle.api.GradleException: Failed to create Jar file C:\Users\User\.gradle\caches\jars-9\196b729407d7fbb2907378f4b4c34b5a\kotlin-gradle-plugin-1.6.10.jar.

我还看到了一些关于软件包名称问题的内容。
这是我的清单中的包名称-〉〉<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="ha.mootapp" xmlns:tools="http://schemas.android.com/tools">
和app/build.gradle -〉〉

android {
    ndkVersion rootProject.ext.ndkVersion

    compileSdkVersion rootProject.ext.compileSdkVersion

    namespace "com.moot"
    defaultConfig {
        applicationId 'ha.mootapp'
        minSdkVersion rootProject.ext.minSdkVersion
        targetSdkVersion rootProject.ext.targetSdkVersion
        versionCode 1
        versionName "1.0.1"
    }

有人知道出什么事了吗？