If you open the context menu for a VDB, the top-level menu contains Run As..., Debug As..., and Modeling submenus. I have no idea how Debug As... would even apply, but Run As... certainly seems like the intuitive option to choose if you want to execute a VDB, especially considering the submenu contains the single entry Run on Server. But that, of course, isn't correct and produces nothing more than an error message about no resources being available to execute; the user is supposed to instead choose Modeling > Execute VDB to run the VDB on the server. It seems like we should remove the Execute option under the Modeling submenu and instead intercept the Run As... > Run on Server option to do the right thing, or alternatively, remove/disable the Run As.../Debug As... menu option when a VDB is selected.