CODEWITHSUNDEEP
reactjsreact-nativereact-navigationasyncstorage
Oluwakorede Fashokun
Oluwakorede Fashokun

Reputation: 129

AsyncStorage returning JSON Parse error

I have a simple app - code at this GitHub repository. In the App.js file, I use a method called Backend.getUser(), which simply gets the The user object from AsyncStorage as a string. So, if the object exists, the user should be taken to the Home screen without waiting at the login screen. If not, the login screen is displayed. This can be seen in this file.

The problem is, instead of doing this, I get a warning in the console; and the app remains on the login screen, even if the user object exists.

The warning:

[Unhandled promise rejection: SyntaxError: JSON Parse error: Unrecognized token '<']
- node_modules/promise/setimmediate/core.js:37:14 in tryCallOne
- node_modules/promise/setimmediate/core.js:123:25 in <unknown>
- ... 8 more stack frames from framework internals

Upvotes: 0

Views: 588

Answers (1)

Mohammed Ashfaq
Mohammed Ashfaq

Reputation: 3426

Replace your getUser function By below code

getUser(){
  return AsyncStorage.getItem('@Trail:user').then((itemValue)=>{
    return  itemValue
  })
}

Upvotes: 1

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