Vert.x throws an exception at startup

[maxamel]

Vert.x throws an exception related to DNS on startup:
java.lang.IllegalArgumentException: \etc\resolv.conf didn't provide any name servers
This happens only in the beginning, when the NetServer starts listening on localhost.
After that the program resumes normally.

[armdev]

up

[maxamel]

Seems like an issue with Netty which comes bundled with Vert.x.
Supposed to be fixed in the next Vert.x version.
A possible workaround can be running the program with an argument:
-Dvertx.disableDnsResolver=true

[armdev]

ok, thanks, it is appears when I added logback.xml