MainApplicationReactNativeHost 不存在

Question

使用react-native-rename更改我的应用程序名称后，我无法执行.\gradlew bundleRelease.

错误是：

任务“：app：compileReleaseJavaWithJavac”执行失败。

当我阅读更多内容后，问题是

C:\Challenge React Native\chatapp\android\app\src\main\java\com\hengky\connect\MainApplication.java:13: 错误：包 com.hengky.connect.newarchitecture 不存在导入 com.hengky.connect .newarchitecture.MainApplicationReactNativeHost;

我已经按照其他论坛的建议添加了 buildconfigfield 但仍然不起作用

android {
    ndkVersion rootProject.ext.ndkVersion

    compileSdkVersion rootProject.ext.compileSdkVersion

    defaultConfig {
        applicationId "com.hengky.connect"
        minSdkVersion rootProject.ext.minSdkVersion
        targetSdkVersion rootProject.ext.targetSdkVersion
        versionCode 1
        versionName "1.0"
        buildConfigField "boolean", "IS_NEW_ARCHITECTURE_ENABLED", isNewArchitectureEnabled().toString()

        if (isNewArchitectureEnabled()) {
            // We configure the NDK build only if you decide to opt-in for the New Architecture.
            externalNativeBuild {
                ndkBuild {
                    arguments "APP_PLATFORM=android-21",
                        "APP_STL=c++_shared",
                        "NDK_TOOLCHAIN_VERSION=clang",
                        "GENERATED_SRC_DIR=$buildDir/generated/source",
                        "PROJECT_BUILD_DIR=$buildDir",
                        "REACT_ANDROID_DIR=$rootDir/../node_modules/react-native/ReactAndroid",
                        "REACT_ANDROID_BUILD_DIR=$rootDir/../node_modules/react-native/ReactAndroid/build"
                    cFlags "-Wall", "-Werror", "-fexceptions", "-frtti", "-DWITH_INSPECTOR=1"
                    cppFlags "-std=c++17"
                    // Make sure this target name is the same you specify inside the
                    // src/main/jni/Android.mk file for the `LOCAL_MODULE` variable.
                    targets "chatapp_appmodules"
                    // Fix for windows limit on number of character in file paths and in command lines
                    if (Os.isFamily(Os.FAMILY_WINDOWS)) {
                        arguments "NDK_APP_SHORT_COMMANDS=true"
                    }
                }
            }
            if (!enableSeparateBuildPerCPUArchitecture) {
                ndk {
                    abiFilters (*reactNativeArchitectures())
                }
            }
        }
    }

我也做 gradlew clean 但不工作。这是我的mainapplication.java文件不起作用：

package com.hengky.connect;

import android.app.Application;
import android.content.Context;
import com.facebook.react.PackageList;
import com.facebook.react.ReactApplication;
import org.devio.rn.splashscreen.SplashScreenReactPackage;
import com.facebook.react.ReactInstanceManager;
import com.facebook.react.ReactNativeHost;
import com.facebook.react.ReactPackage;
import com.facebook.react.config.ReactFeatureFlags;
import com.facebook.soloader.SoLoader;
import com.hengky.connect.newarchitecture.MainApplicationReactNativeHost;
import java.lang.reflect.InvocationTargetException;
import java.util.List;

public class MainApplication extends Application implements ReactApplication {

  private final ReactNativeHost mReactNativeHost =
      new ReactNativeHost(this) {
        @Override
        public boolean getUseDeveloperSupport() {
          return BuildConfig.DEBUG;
        }

        @Override
        protected List<ReactPackage> getPackages() {
          @SuppressWarnings("UnnecessaryLocalVariable")
          List<ReactPackage> packages = new PackageList(this).getPackages();
          // Packages that cannot be autolinked yet can be added manually here, for example:
          // packages.add(new MyReactNativePackage());
          return packages;
        }

        @Override
        protected String getJSMainModuleName() {
          return "index";
        }
      };

  private final ReactNativeHost mNewArchitectureNativeHost =
      new MainApplicationReactNativeHost(this);

  @Override
  public ReactNativeHost getReactNativeHost() {
    if (BuildConfig.IS_NEW_ARCHITECTURE_ENABLED) {
      return mNewArchitectureNativeHost;
    } else {
      return mReactNativeHost;
    }
  }

  @Override
  public void onCreate() {
    super.onCreate();
    // If you opted-in for the New Architecture, we enable the TurboModule system
    ReactFeatureFlags.useTurboModules = BuildConfig.IS_NEW_ARCHITECTURE_ENABLED;
    SoLoader.init(this, /* native exopackage */ false);
    initializeFlipper(this, getReactNativeHost().getReactInstanceManager());
  }

  /**
   * Loads Flipper in React Native templates. Call this in the onCreate method with something like
   * initializeFlipper(this, getReactNativeHost().getReactInstanceManager());
   *
   * @param context
   * @param reactInstanceManager
   */
  private static void initializeFlipper(
      Context context, ReactInstanceManager reactInstanceManager) {
    if (BuildConfig.DEBUG) {
      try {
        /*
         We use reflection here to pick up the class that initializes Flipper,
        since Flipper library is not available in release mode
        */
        Class<?> aClass = Class.forName("com.hengky.connect.ReactNativeFlipper");
        aClass
            .getMethod("initializeFlipper", Context.class, ReactInstanceManager.class)
            .invoke(null, context, reactInstanceManager);
      } catch (ClassNotFoundException e) {
        e.printStackTrace();
      } catch (NoSuchMethodException e) {
        e.printStackTrace();
      } catch (IllegalAccessException e) {
        e.printStackTrace();
      } catch (InvocationTargetException e) {
        e.printStackTrace();
      }
    }
  }
}