Tomcat Not Starting Through Eclipse (Timeout)

Question

I am trying to run Tomcat through Eclipse. This is something that I have done for the past several years. It was working yesterday and now it is not. The error I get is

Answer 1

I encountered the same problem. I did all this stuff.

1. Added all the environment variables in system properties.
2. Window -> Preferences -> General -> Network Connections turned Active Provider to Manual.
3. Added -Djava.net.preferIPv4Stack=true after -vmargs in eclipse.ini file.
4. Increased the timeout from 45 sec.
5. Updated Eclipse.

Hope this helps.. !!!