Maven: Failed to retrieve plugin descriptor error

by

I had the same error. In my case I am using Netbeans 7.1.2, I am posting this because maybe someone end up here same as I did.

I tried to configure the proxy options from the GUI, but the documentation says that maven doesn’t read those. So I checked the NetBeans FAQ here :

What mainly you have to do is create (if it does not exist) a settings.xml under 

user.home/.m2/settings.xml

if you don’t have it you can copy from 

netbeans.home/java/maven/conf/settings.xml

then uncomment if you already have it otherwise just fill this section:

<proxies>
 <proxy>
   <active>true</active>
   <host>myproxy.host.net</host>
   <port>80</port>
 </proxy>
</proxies>

you have to check your proxy configuration and replace it there

Leave a Comment