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I've beem unsing ROSBridge 2.0 to communicate with ros, and i'm trying to get the topic list using the following JSON message: { "op": "call_service", "service": "/rosapi/topics" } but i get an error on ros with the following text : "call_service InvalidServiceException: Service /rosapi/topics does not exist".
I can call services from rosservice but not from rossrv...
What am i doing wrong?
I already fixed it.
The problem was that i did not knew that the rosapi node had to be started. After i started the node (rosrun rosapi rosapi) it worked like a charm...
Thanks anyways.
Asked: 2014-05-22 07:50:09 -0500
Seen: 1,586 times
Last updated: Jun 02 '14
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How did you start the rosbridge? did you rosrun or roslaunch?