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tfoote avatar tfoote commented on September 13, 2024

I can get the following errors if I run parameter_list side by side simultaneously. This might be the different impelementations. Did we ever homogenize the parameter implementation?

C:\dev\ros2>ros2 run demo_nodes_cpp list_parameters
RTI Data Distribution Service Evaluation License issued to OSRF - OSRF01 [email protected] For non-production use only.
Expires on 05-may-2018 See www.rti.com for more information.
PRESParticipant_getLocalOrRemoteParticipantShmemTransportCompatibility:!goto key remoteParticipant
PRESPsService_linkToLocalWriter:!getLocalOrRemoteParticipantShmemTransportCompatibility
PRESPsService_onLinkToLocalEndpointEvent:!create linkToLocalWriter
PRESParticipant_getLocalOrRemoteParticipantShmemTransportCompatibility:!goto key remoteParticipant
PRESPsService_linkToLocalWriter:!getLocalOrRemoteParticipantShmemTransportCompatibility
PRESPsService_onLinkToLocalEndpointEvent:!create linkToLocalWriter
PRESParticipant_getLocalOrRemoteParticipantShmemTransportCompatibility:!goto key remoteParticipant
PRESPsService_linkToLocalWriter:!getLocalOrRemoteParticipantShmemTransportCompatibility
PRESPsService_onLinkToLocalEndpointEvent:!create linkToLocalWriter
signal_handler(2)

parameter_list_side_by_side

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tfoote avatar tfoote commented on September 13, 2024

ros2param has a different error:

C:\dev\ros2>ros2 run demo_nodes_cpp ros2param list add_two_ints_server
RTI Data Distribution Service Evaluation License issued to OSRF - OSRF01 [email protected] For non-production use only.
Expires on 05-may-2018 See www.rti.com for more information.
Timed out trying to list parameters: 10 seconds

C:\dev\ros2>

Update: This might not be an error. Not all our nodes have parameter servers.

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dirk-thomas avatar dirk-thomas commented on September 13, 2024

I tried to run all executables you mentioned (parameter_events, parameter_events_async, set_and_get_parameters, list_parameters) with Connext and all of them worked fine for me. I used a from-source build from on of the Jenkins nodes.

Please try to reproduce the problem from a fresh build and provide more information.

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tfoote avatar tfoote commented on September 13, 2024

Closing this as I can't reproduce today with an updated tree.

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