Eclipse: “Run as” does not display the list elements (such as “Run as android application”)

Question

This morning I've updated my Ubuntu version and now I can't run my application from eclipse.

The problem is that the list that appears when I click on "Run As" is empty and I can't run anything.

How I can solve this problem?

The only error that I can see, tell me:

An internal error occurred during: "Compute launch button tooltip".
org/eclipse/cdt/core/model/CoreModel

Answer 1

Run command:

sudo apt-get --reinstall install tzdata-java

Answer 2

This is because eclipse doesn't detect you'r application goal, If installed eclipse supports what you want to run, you can reach it from "Run As -> Run Configurations..." then select you'r application goal to run and configure it, it need some application settings up to what application want.