Maven: Failed to retrieve plugin descriptor error

Question

I configured Maven 3.0.3 and tried to download a sample project using archetypes with this command:

mvn archetype:generate -DarchetypeGroupId=org.graniteds.         


        

Answer 1

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:

 
   true
   myproxy.host.net
   80
 

you have to check your proxy configuration and replace it there