Topic viewer for custom Protobuf messages not showing data
I am following this tutorial https://gazebosim.org/api/transport/7.0/messages.html particularly for custom Protobuf messages.
Everything works, I can publish and subscribe to my message types. ./subscribercustommsg prints my messages. But I can not read the message data from gz topic -e -t /mytopic
Particularly I am interested to show the data that publishes my plugin in the topic viewer plugin. (Now it shows the topic, custom message type, but gives the warning: [GUI] [Wrn] [TopicViewer.cc:247] Null Msg: example.msgs.MyStringMsg
and no data is shown :(
Please help. I am using gazebo garden, ubuntu 20.04
Asked by hronoses on 2023-06-01 07:10:49 UTC
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