TF_OLD_DATA warning message #3520
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I am getting the attached warning messages when I run any of the controller, moveit group, or my main code on isaac sim. It comes whenever I press play on isaacsim. When it's paused, the message doesn't come up. I confirmed that use_sim_time is set to true in my code. I tested this with isaacsim 4.2, 4.5, and 5.0, and I get the same error in all. The same code doesnt give an error on a different PC, so I dont know if it is related to some setting that I should do in isaacsim. Any help would be highly appreciated. Thanks. |
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Turns out the problem was that there were other ros topics published from other robots or PCs on the same network that the pc was connected to. These topics had a different time than that of the simulator (they were published even when isaacsim wasn't on because they came from those other robots/PCs). So I turned them off with |
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Turns out the problem was that there were other ros topics published from other robots or PCs on the same network that the pc was connected to. These topics had a different time than that of the simulator (they were published even when isaacsim wasn't on because they came from those other robots/PCs). So I turned them off with
pkill -9 -f ros && ros daemon stop && export ROS_LOCALHOST_ONLY=1. Note thatexport ROS_LOCALHOST_ONLY=1will probably turn off any ros communication between your PC and others, so turn it back on if you need this communication across devices/robots.