java.net.UnknownHostException: Unable to resolve host “”: No address associated with hostname and End of input at character 0 of

Question

I\'ve created an app that loads a question from my web services, and it works fine. But, sometimes it crashes and I do not get the reason why this is happening, especially b

Answer 1

I encountered this error when running my Android app on my home WiFi, then trying to run it on different WiFi without closing my simulator.

Simply closing the simulator and re-launching the app worked for me!