title: Unable to resolve data for blob react native?
body: <p>Hi I am trying to integrate the react-native-linkedin library into my react native project.I am able to login successfully but I get the following warning.</p>
  
  <pre><code>Possible Unhandled Promise Rejection (id: 0):
  Error: Unable to resolve data for blob: (null)
  Error: Unable to resolve data for blob: (null)
      at createErrorFromErrorData (blob:http://localhost:8081/dcc710df-7404-48eb-87aa-84e591952a51:2038:17)
      at blob:http://localhost:8081/dcc710df-7404-48eb-87aa-84e591952a51:1990:27
      at MessageQueue.__invokeCallback (blob:http://localhost:8081/dcc710df-7404-48eb-87aa-84e591952a51:2432:18)
      at blob:http://localhost:8081/dcc710df-7404-48eb-87aa-84e591952a51:2177:18
      at MessageQueue.__guardSafe (blob:http://localhost:8081/dcc710df-7404-48eb-87aa-84e591952a51:2345:11)
      at MessageQueue.invokeCallbackAndReturnFlushedQueue (blob:http://localhost:8081/dcc710df-7404-48eb-87aa-84e591952a51:2176:14)
      at http://localhost:8081/debugger-ui/debuggerWorker.js:72:58
  console.warn @ YellowBox.js:82
  onUnhandled @ Promise.js:44
  onUnhandled @ rejection-tracking.js:71
  (anonymous) @ JSTimers.js:258
  _callTimer @ JSTimers.js:154
  callTimers @ JSTimers.js:407
  __callFunction @ MessageQueue.js:353
  (anonymous) @ MessageQueue.js:118
  __guardSafe @ MessageQueue.js:316
  callFunctionReturnFlushedQueue @ MessageQueue.js:117
  (anonymous) @ debuggerWorker.js:72
  </code></pre>
  
  <p>I am testing my react native app on a iphone. 
  Following is my code to get the user profile on successful login.</p>
  
  <pre><code>  async getUser({ access_token }) {
      this.setState({ refreshing: true });
      const baseApi = "https://api.linkedin.com/v1/people/";
      const qs = { format: "json" };
      const params = [
        "first-name",
        "last-name",
        "picture-urls::(original)",
        "headline",
        "email-address"
      ];
  
      const response = await fetch(
        `${baseApi}~:(${params.join(",")})?format=json`,
        {
          method: "GET",
          headers: {
            Authorization: "Bearer " + access_token
          }
        }
      );
      const payload = response.json();
      this.setState({ ...payload, refreshing: false });
    }
  </code></pre>
  
  <p>Any help or suggestion is appreciated.Thank you.</p>