appRegistryError.md

appRegistry Error

If you see this error, Module AppRegistry is not registered callable module (calling runApplication) follow the instruction.

When you rebuild you can see this error:

Solution

1. Check your libraries react-native dependencies.

If you see differences with your library version, you can take this error. Because, react-native only works with compatible versions.

// myapp package.json

   dependencies: {
      react-native: 61.1.3,
   }

   // my child library package.json

   dependencies: {
      react-native: 59.1.0,

     //  This version must be same with myapp react-native version
   }

2. Clean your cache and rebuild your project.

npm start -- --reset-cache