/kb/query
#
Caution
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/kb/query
Quick Facts
- Category
- Message type
knowledge_core/Query
Perform a simple query against the knowledge base.
See KnowledgeCore documentation for details.
Quick snippets#
$ rosservice call /kb/query knowledge_core/Query
# (tip: press Tab to complete the message prototype)
#!/usr/bin/env python
import rospy
from knowledge_core.srv import *
if __name__ == "__main__":
rospy.wait_for_service("/kb/query")
try:
proxy = rospy.ServiceProxy("/kb/query", Query)
response = proxy(args...) # check the knowledge_core/Query message type for the expected arguments
rospy.loginfo(response)
except rospy.ServiceException as e:
rospy.logerror("Service call failed: %s" % e)