我检查了我的MainAppication.java
文件是否有重复导入或输入,getPackeges()
但我找不到任何文件。我尝试在删除后重建我的应用程序node_modules
,npm install
但无法解决此问题。我尝试从 android 模拟器中删除调试应用程序并重新构建它。我的构建很好,打开它后我收到了这个错误。
MainAppication.java
:
package com.myways;
import com.oblador.vectoricons.VectorIconsPackage; //icons
import android.app.Application;
import android.content.Context;
import android.net.Uri;
import com.facebook.react.PackageList;
import com.facebook.react.ReactApplication;
import com.reactnativecommunity.art.ARTPackage;
import com.facebook.react.ReactNativeHost;
import com.facebook.react.ReactPackage;
import com.facebook.react.shell.MainReactPackage;
import com.facebook.soloader.SoLoader;
import com.myways.generated.BasePackageList;
import org.unimodules.adapters.react.ReactAdapterPackage;
import org.unimodules.adapters.react.ModuleRegistryAdapter;
import org.unimodules.adapters.react.ReactModuleRegistryProvider;
import org.unimodules.core.interfaces.Package;
import org.unimodules.core.interfaces.SingletonModule;
import expo.modules.constants.ConstantsPackage;
import expo.modules.permissions.PermissionsPackage;
import expo.modules.filesystem.FileSystemPackage;
import expo.modules.updates.UpdatesController;
import java.lang.reflect.InvocationTargetException;
import java.util.Arrays;
import java.util.List;
import javax.annotation.Nullable;
import org.devio.rn.splashscreen.SplashScreenReactPackage;
public class MainApplication extends Application implements ReactApplication {
private final ReactModuleRegistryProvider mModuleRegistryProvider = new ReactModuleRegistryProvider(
new BasePackageList().getPackageList()
);
private final ReactNativeHost mReactNativeHost = new ReactNativeHost(this) {
@Override
public boolean getUseDeveloperSupport() {
return BuildConfig.DEBUG;
}
@Override
protected List<ReactPackage> getPackages() {
List<ReactPackage> packages = new PackageList(this).getPackages();
packages.add(new ModuleRegistryAdapter(mModuleRegistryProvider));
new VectorIconsPackage();
new SplashScreenReactPackage();
return packages;
}
@Override
protected String getJSMainModuleName() {
return "index";
}
@Override
protected @Nullable String getJSBundleFile() {
if (BuildConfig.DEBUG) {
return super.getJSBundleFile();
} else {
return UpdatesController.getInstance().getLaunchAssetFile();
}
}
@Override
protected @Nullable String getBundleAssetName() {
if (BuildConfig.DEBUG) {
return super.getBundleAssetName();
} else {
return UpdatesController.getInstance().getBundleAssetName();
}
}
};
@Override
public ReactNativeHost getReactNativeHost() {
return mReactNativeHost;
}
@Override
public void onCreate() {
super.onCreate();
SoLoader.init(this, /* native exopackage */ false);
initializeFlipper(this); // Remove this line if you don't want Flipper enabled
if (!BuildConfig.DEBUG) {
UpdatesController.initialize(this);
}
// BackgroundTaskPackage.useContext(this);
}
/**
* Loads Flipper in React Native templates.
*
* @param context
*/
private static void initializeFlipper(Context context) {
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.facebook.flipper.ReactNativeFlipper");
aClass.getMethod("initializeFlipper", Context.class).invoke(null, context);
} catch (ClassNotFoundException e) {
e.printStackTrace();
} catch (NoSuchMethodException e) {
e.printStackTrace();
} catch (IllegalAccessException e) {
e.printStackTrace();
} catch (InvocationTargetException e) {
e.printStackTrace();
}
}
}
}
我不知道我该如何解决这个问题