undefined is not an object (evaluating RNGestureHandlerModule.State)











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I'm trying to create a stack navigator and it gives me the above mentioned error. My code as bellow 



 import React, {Component} from 'react';

 import { createStore, applyMiddleware, compose } from 'redux';

 import NavigationService from './Utils/NavigationService'

 import { Provider } from 'react-redux';

 import thunk from 'redux-thunk';

 import { createStackNavigator, createSwitchNavigator } from 'react-navigation'; 

 import Stat from './App/statsScreen'

 import Sec from './App/loginScreen'





const RootStack = createStackNavigator(

  {

   Home: Stat,

   Details: Sec

  },

  {

    initialRouteName: "Details"

  }

 );



const AppNavigator = createSwitchNavigator(

 {



  App: RootStack,



 }, {

 initialRouteName: 'App'

 }

);



export const store = (__DEV__) ? createStore(rootReducer, compose(applyMiddleware(thunk), window.devToolsExtension ? window.devToolsExtension() : f => f)) : createStore(rootReducer, applyMiddleware(thunk));



export default class App extends React.Component {



 render() {

   return (

    <Provider store={store}>

     <AppNavigator

      ref={navigatorRef => {

        NavigationService.setTopLevelNavigator(navigatorRef);

      }}

     />

    </Provider>

   );

 }



}


However If I comment the "createStackNavigator" part and export a general class it works. What am I missing here? and with this code why is it trowing me an error like that ?






reactjs react-native react-navigation







share|improve this question




























    up vote
    0
    down vote

    favorite












    I'm trying to create a stack navigator and it gives me the above mentioned error. My code as bellow 



     import React, {Component} from 'react';
    
 import { createStore, applyMiddleware, compose } from 'redux';
    
 import NavigationService from './Utils/NavigationService'
    
 import { Provider } from 'react-redux';
    
 import thunk from 'redux-thunk';
    
 import { createStackNavigator, createSwitchNavigator } from 'react-navigation'; 
    
 import Stat from './App/statsScreen'
    
 import Sec from './App/loginScreen'
    

    

    
const RootStack = createStackNavigator(
    
  {
    
   Home: Stat,
    
   Details: Sec
    
  },
    
  {
    
    initialRouteName: "Details"
    
  }
    
 );
    

    
const AppNavigator = createSwitchNavigator(
    
 {
    

    
  App: RootStack,
    

    
 }, {
    
 initialRouteName: 'App'
    
 }
    
);
    

    
export const store = (__DEV__) ? createStore(rootReducer, compose(applyMiddleware(thunk), window.devToolsExtension ? window.devToolsExtension() : f => f)) : createStore(rootReducer, applyMiddleware(thunk));
    

    
export default class App extends React.Component {
    

    
 render() {
    
   return (
    
    <Provider store={store}>
    
     <AppNavigator
    
      ref={navigatorRef => {
    
        NavigationService.setTopLevelNavigator(navigatorRef);
    
      }}
    
     />
    
    </Provider>
    
   );
    
 }
    

    
}


    However If I comment the "createStackNavigator" part and export a general class it works. What am I missing here? and with this code why is it trowing me an error like that ?






    reactjs react-native react-navigation







    share|improve this question


























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      I'm trying to create a stack navigator and it gives me the above mentioned error. My code as bellow 



       import React, {Component} from 'react';
      
 import { createStore, applyMiddleware, compose } from 'redux';
      
 import NavigationService from './Utils/NavigationService'
      
 import { Provider } from 'react-redux';
      
 import thunk from 'redux-thunk';
      
 import { createStackNavigator, createSwitchNavigator } from 'react-navigation'; 
      
 import Stat from './App/statsScreen'
      
 import Sec from './App/loginScreen'
      

      

      
const RootStack = createStackNavigator(
      
  {
      
   Home: Stat,
      
   Details: Sec
      
  },
      
  {
      
    initialRouteName: "Details"
      
  }
      
 );
      

      
const AppNavigator = createSwitchNavigator(
      
 {
      

      
  App: RootStack,
      

      
 }, {
      
 initialRouteName: 'App'
      
 }
      
);
      

      
export const store = (__DEV__) ? createStore(rootReducer, compose(applyMiddleware(thunk), window.devToolsExtension ? window.devToolsExtension() : f => f)) : createStore(rootReducer, applyMiddleware(thunk));
      

      
export default class App extends React.Component {
      

      
 render() {
      
   return (
      
    <Provider store={store}>
      
     <AppNavigator
      
      ref={navigatorRef => {
      
        NavigationService.setTopLevelNavigator(navigatorRef);
      
      }}
      
     />
      
    </Provider>
      
   );
      
 }
      

      
}


      However If I comment the "createStackNavigator" part and export a general class it works. What am I missing here? and with this code why is it trowing me an error like that ?






      reactjs react-native react-navigation







      share|improve this question















      I'm trying to create a stack navigator and it gives me the above mentioned error. My code as bellow 



       import React, {Component} from 'react';
      
 import { createStore, applyMiddleware, compose } from 'redux';
      
 import NavigationService from './Utils/NavigationService'
      
 import { Provider } from 'react-redux';
      
 import thunk from 'redux-thunk';
      
 import { createStackNavigator, createSwitchNavigator } from 'react-navigation'; 
      
 import Stat from './App/statsScreen'
      
 import Sec from './App/loginScreen'
      

      

      
const RootStack = createStackNavigator(
      
  {
      
   Home: Stat,
      
   Details: Sec
      
  },
      
  {
      
    initialRouteName: "Details"
      
  }
      
 );
      

      
const AppNavigator = createSwitchNavigator(
      
 {
      

      
  App: RootStack,
      

      
 }, {
      
 initialRouteName: 'App'
      
 }
      
);
      

      
export const store = (__DEV__) ? createStore(rootReducer, compose(applyMiddleware(thunk), window.devToolsExtension ? window.devToolsExtension() : f => f)) : createStore(rootReducer, applyMiddleware(thunk));
      

      
export default class App extends React.Component {
      

      
 render() {
      
   return (
      
    <Provider store={store}>
      
     <AppNavigator
      
      ref={navigatorRef => {
      
        NavigationService.setTopLevelNavigator(navigatorRef);
      
      }}
      
     />
      
    </Provider>
      
   );
      
 }
      

      
}


      However If I comment the "createStackNavigator" part and export a general class it works. What am I missing here? and with this code why is it trowing me an error like that ?






      reactjs react-native react-navigation




      reactjs react-native react-navigation






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited 2 days ago









      Hardik

      1




      1










      asked 2 days ago









      danu

      232318




      232318





























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