Closed jonbinney closed 10 years ago
It doesn't appear to actually break anything, just an unexpected error message.
Right you are, I added that event to make the tests more robust, but ended up missing a check for it there, thanks for catching that.
Converted to a pull request.
This error message gets printed every time I run the capability server. I've seen this in a catkin workspace with several interfaces and providers, and I'm able to reproduce it on a workspace with no capabilities or providers:
It looks like on startup the following event message comes out on
/capability_server/events
:And the capability field being an empty string confuses the event handler: https://github.com/osrf/capabilities/blob/master/src/capabilities/server.py#L476