title: React-Native Could not connect to development server
body: <p>I've been testing my project on my iPhone6s and it worked perfectly. But today Xcode and Node.js keeps giving me the 'Unable to execute JS call: __fbBatchedBridge is undefined' error. 
  I'm sure the IP address is correct, my phone is under the same Wifi network with server. The simulator works fine with the server ip. To test if it is something wrong with the project I start another AwesomeProject and changed the IP but still not working. Anyone know any possible solutions?</p>