error: constructor ReactModuleRegistryProvider in class ReactModuleRegistryProvider cannot be applied to given types;

[VitaliyGaliy]

error: constructor ReactModuleRegistryProvider in class ReactModuleRegistryProvider cannot be applied to given types; required: List<Package>,List<SingletonModule> found: List<Package> reason: actual and formal argument lists differ in length

Please HELP!

[sjchmiela]

Try removing the second argument from the constructor. The documentation hasn't been updated yet for the version you have installed (we will be releasing the new SDK shortly).

[VitaliyGaliy]

I have this structure, please tell me what exactly is wrong, I am not a java dev unfortunately :(

package com.videocalls;

import com.videocalls.generated.BasePackageList;
import org.unimodules.adapters.react.ModuleRegistryAdapter;
import org.unimodules.adapters.react.ReactModuleRegistryProvider;
import org.unimodules.core.interfaces.SingletonModule;
import java.util.Arrays;

import android.app.Application;
import android.content.Context;
import com.facebook.react.PackageList;
import com.facebook.react.ReactApplication;
import com.facebook.react.ReactInstanceManager;
import com.facebook.react.ReactNativeHost;
import com.facebook.react.ReactPackage;
import com.facebook.soloader.SoLoader;
import java.lang.reflect.InvocationTargetException;
import java.util.List;

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() {
          @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());
          // packages.add(new WebRTCModulePackage());

      // Packages that cannot be autolinked yet can be added manually here, for example:
      // packages.add(new MyReactNativePackage());

      // Add unimodules
      List<ReactPackage> unimodules = Arrays.<ReactPackage>asList(
        new ModuleRegistryAdapter(mModuleRegistryProvider)
      );
      packages.addAll(unimodules);
          return packages;
        }

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

  @Override
  public ReactNativeHost getReactNativeHost() {
    return mReactNativeHost;
  }

  @Override
  public void onCreate() {
    super.onCreate();
    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.videocalls.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();
      }
    }
  }
}

[sjchmiela]

Oh, that's actually the other way around. Change:

-private final ReactModuleRegistryProvider mModuleRegistryProvider = new ReactModuleRegistryProvider(new BasePackageList().getPackageList());
+private final ReactModuleRegistryProvider mModuleRegistryProvider = new ReactModuleRegistryProvider(new BasePackageList().getPackageList(), null);

[VitaliyGaliy]

sorry, my fault! Thanx a lot! it works!

[VitaliyGaliy]

Great support!!! Amazing!

[sonicvision]

Awesome.. got stuck with the same issue, and was lucky to find this recent issue. And fixed my build.

[gramberg]

Oh, that's actually the other way around. Change:

-private final ReactModuleRegistryProvider mModuleRegistryProvider = new ReactModuleRegistryProvider(new BasePackageList().getPackageList());
+private final ReactModuleRegistryProvider mModuleRegistryProvider = new ReactModuleRegistryProvider(new BasePackageList().getPackageList(), null);

@sjchmiela Looks like the linked diff for react-native >= 0.60 in readme is incorrect then. The second parameter is missing which leads to the error mentioned in this issue.

[sjchmiela]

Thank you for notifying us, @mczernek is already on it, updating the documentation! 🙏

[gayathri-17]

error: constructor ModuleRegistryAdapter in class ModuleRegistryAdapter cannot be applied to given types; new ModuleRegistryAdapter(), ^ required: ReactModuleRegistryProvider found: no arguments reason: actual and formal argument lists differ in length

Getting same error, I using react-native version "0.62.2", can any one help me please

[woodcockjosh]

I removed @unimodules/react-native-adapter from my package.json and I no longer got the issue. I guess that is because there was an incompatibility between the one used by react-native and the one in my package.json.

[atalon-kn]

If you remove @unimodules/react-native-adapter can you even build your app for release?

[atalon-kn]

Hi @sjchmiela , I strictly followed this documentation: https://docs.expo.io/bare/installing-unimodules/#configuration-for-android but still get the error.

I notice that there was a warning from Android Studio:

• Duplicated content roots detected Path [/Users/atalon/Dev/lonlonmall/node_modules/@unimodules/react-native-adapter/android] of module [lonlonmall.unimodules-react-native-adapter] was removed from modules [lonlonmall.unimodules_react-native-adapter]

Not sure what went wrong, do you have any suggestions?

environment: expo CLI 4.4.7 environment info: System: OS: macOS 11.3 Shell: 5.8 - /bin/zsh Binaries: Node: 14.16.0 - /usr/local/bin/node npm: 6.14.11 - /usr/local/bin/npm Managers: CocoaPods: 1.10.1 - /usr/local/bin/pod SDKs: iOS SDK: Platforms: iOS 14.5, DriverKit 20.4, macOS 11.3, tvOS 14.5, watchOS 7.4 IDEs: Xcode: 12.5/12E262 - /usr/bin/xcodebuild npmPackages: @expo/webpack-config: ^0.12.64 => 0.12.64 expo: ^40.0.1 => 40.0.1 react: 16.13.1 => 16.13.1 react-dom: 16.13.1 => 16.13.1 react-native: ~0.63.4 => 0.63.4 react-native-web: ^0.15.0 => 0.15.0 npmGlobalPackages: expo-cli: 4.4.7 Expo Workflow: bare

[atalon-kn]

upgraded my project to sdk 41 and the issue still occurs

Expo CLI 4.4.7 environment info: System: OS: macOS 11.3 Shell: 5.8 - /bin/zsh Binaries: Node: 14.16.0 - /usr/local/bin/node npm: 6.14.11 - /usr/local/bin/npm Managers: CocoaPods: 1.10.1 - /usr/local/bin/pod SDKs: iOS SDK: Platforms: iOS 14.5, DriverKit 20.4, macOS 11.3, tvOS 14.5, watchOS 7.4 IDEs: Xcode: 12.5/12E262 - /usr/bin/xcodebuild npmPackages: @expo/webpack-config: ~0.12.63 => 0.12.73 expo: ^41.0.0 => 41.0.1 react: 16.13.1 => 16.13.1 react-dom: 16.13.1 => 16.13.1 react-native: ~0.63.4 => 0.63.4 react-native-web: ^0.16.3 => 0.16.3 npmGlobalPackages: expo-cli: 4.4.7 Expo Workflow: bare