Cannot read property ‘params’ of undefined (React Router 4)

Question

I have a route set up to render a component:

Answer 1

please check for the routename provided

const AuthNavigattor = createStackNavigator(
  {
    logins: {screen: LoginScreen},
    splash: {screen: SplashScreen},
    register: {screen: RegisterScreen},
    forgetPassword: {screen: ForgetPasswordScreen},
    mobileNumber: {screen: MobileNumberScreen},
    codeEnter: {screen: CodeEnterScreen},
    changePassword: {screen: ChangePasswordScreen},
    // dashboard: { screen: Drawer }
  },
  {
    // initialRouteName: "splash",
    headerMode: 'none',
  },
);
const ProfileNavigattor = createStackNavigator(
  {
    logins: {screen: LoginScreen},
    splash: {screen: SplashScreen},
    register: {screen: RegisterScreen},
    forgetPassword: {screen: ForgetPasswordScreen},
    mobileNumber: {screen: MobileNumberScreen},
    codeEnter: {screen: CodeEnterScreen},
    changePassword: {screen: ChangePasswordScreen},
    // dashboard: { screen: Drawer }
  },
  {
    // initialRouteName: "splash",
    headerMode: 'none',
  },
);

here there is repitition of same route name like logins, splash etc which might be the reason for this error. Rename this unique will solve your issue.