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roscore param error

asked 2018-10-19 17:16:39 -0500

Adrian Ricardez gravatar image

updated 2018-10-20 04:52:59 -0500

gvdhoorn gravatar image

Hello, I got a problem I haven't resolved yet...

Everything was fine, I was able to run roscore, my roslaunch, etc., but at the next day I ran roscore and gave me the next log problem:

Invalid <param> tag: Cannot load command parameter [rosversion]: command [rosversion roslaunch] returned with code [1].

Param xml is < param command="rosversion roslaunch" name="rosversion" />
The traceback for the exception was written to the log file
No handlers could be found for logger "roslaunch"

I have already tried to source my PATH, but I can't still fix the problem.


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I'm wondering whether this is related to / a duplicate of #q306195.

gvdhoorn gravatar image gvdhoorn  ( 2018-10-20 04:54:52 -0500 )edit

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answered 2018-10-20 14:09:20 -0500

bxl gravatar image

Look in your packages if package.xml are correctly. That was my error when I had this issue.

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how can i check the correctness of the package.xml

bilge_gck gravatar image bilge_gck  ( 2020-04-28 04:47:16 -0500 )edit

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Asked: 2018-10-19 17:16:39 -0500

Seen: 299 times

Last updated: Oct 20 '18