ros::param::getCached will not update and gives errors
Can't seem to make full use of ros::param::getCached....while I CAN retrieve a value that is set on rosmaster, I get this error continuously:
[DEBUG] [1479155346.850264931]: XML-RPC call [subscribeParam] returned an error (-1): [ERROR: parameter [caller_api] is not an XMLRPC URI]
[DEBUG] [1479155346.850767245]: Subscribe to parameter [/boob]: call to the master failed
This message comes from some python validator on the roscore side I think...and there my debugging ability will fail me.
Can I get some insight into what might be going on? My ROS_MASTER_URI
is not remarkable and my general ROS nodes operate correctly.