EvoSuite failing to connect to server

Question

I followed the exact steps of the evosuite official tutorial (http://www.evosuite.org/documentation/tutorial-part-1/), and what I always get is this: IMAGE

It always says that "failed to register client service", then java exceptions were thrown due to connection failure. My device is perfectly connected to the internet. I tried to ping the connection site and there was reply. What should I do?

Answer 1

I restarted my computer then it worked.