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Problems with Logger levels

logger
info

asked 2013-11-06 10:57:21 -0500

MarcosPB
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Hello everyone, I have one node and I would like to put ROS_INFO_STREAM but it doesn't appear in my screen, it works when I put ROS_FATAL_STREAM, I know that I can change in rqt_loggerlevel but I must put it working in the code because I don't have enough time to change it after it start. Sorry for the bad English.

Thanks!

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answered 2018-07-18 15:48:59 -0500

Mark Rose

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By default all logging goes to the ROS log files. You have to specify output:=screen as a parameter to the node in order to divert the logging to the console. Or, in a launch file:

 <node name="..." pkg="..." type="..." output="screen">
     ...
 </node>`

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This is probably the correct answer. But it is worth also pointing out that you can also change the log levels programmatically

jarvisschultz ( 2018-07-18 16:00:01 -0500 )edit

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Asked: 2013-11-06 10:57:21 -0500

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Last updated: Jul 18 '18

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