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robotology / gz-sim-yarp-plugins

YARP plugins for Modern Gazebo (gz-sim).
BSD 3-Clause "New" or "Revised" License
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issue when running gz-sim after exporting YARP_CLOCK environment variable #182

Closed LoreMoretti closed 2 months ago

LoreMoretti commented 3 months ago

I started yarpserver and run gz sim ergocubGazevoV1_1_gz_sim_world.sdf, what I get is the following:

image

The gz-sim window remains black, and the following gets printed:

[INFO] |yarp.os.Port|/IITICUBLAP226/gz/62301/clock:i| Port /IITICUBLAP226/gz/62301/clock:i active at tcp://172.20.10.5:10002/
[INFO] |yarp.os.Network| Success: port-to-port persistent connection added.
[ERROR] |yarp.os.NetworkClock| Cannot find time port "/clock" or a time topic "/clock@"
[INFO] |yarp.os.Time| Waiting for clock server to start broadcasting data ...
[INFO] |yarp.os.Time| Waiting for clock server to start broadcasting data ...

with this line [INFO] |yarp.os.Time| Waiting for clock server to start broadcasting data ... being repeatedly printed on the terminal.

traversaro commented 3 months ago

I guess this is the same issue of https://github.com/robotology/gazebo-yarp-plugins/issues/526 that was fixed for Gazebo Classic in https://github.com/robotology/gazebo-yarp-plugins/pull/537, probably we can do a similar fix and a test similar to https://github.com/robotology/gazebo-yarp-plugins/pull/537 ?