Eclipse Marketplace error - Unexpected exception:

Question

When I try to surf the Marketplace in Eclipse it gives me this :

Unexpected exception: org/eclipse/equinox/internal/p2/repository/RepositoryTransport
java.lang.reflect.InvocationTargetException

what might be the problem? any solutions?

Answer 1

None of these answers were the solution for my problem (though I'm sure they'll help some people). My issue was not a proxy setting, nor was it my JVM version. I'm using Indigo (3.7.2) and my Marketplace plugin (MPC) was indeed out of date, but Help -> Check For Updates did not list it so it took a while for me to realize that this was actually the problem.

I was able to solve the problem by manually upgrading the Marketplace plugin, via Help -> Install New Software, selecting the Indigo repo, and then filtering for Marketplace and installing the plugin from the list.

Answer 2

i had the same issue for Jrebel. I tried all above, was not working for me.

Solution worked:

1. Restart Eclipse
2. Go to - Preferences > General > Network Connections
3. Change to Direct (all will be empty)

Jrebel activated successfully.