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Hey, I am trying to do this task link: link text, but I got the following errors
eldiwiny@eldiwiny-HP-2000-Notebook-PC:~$ roslaunch mrp2_navigation gmapping_demo.launch [gmapping_demo.launch] is neither a launch file in package [mrp2_navigation] nor is [mrp2_navigation] a launch file name The traceback for the exception was written to the log file
Hi Marwa, Did you try sourcing your workspace?
$ source ~/YOUR_WORKSPACE/devel/setup.bash
After that you could be able to roscd to mrp2_navigation package.
$ roscd mrp2_navigation/
Asked: 2016-11-14 10:17:24 -0500
Seen: 149 times
Last updated: Feb 28 '17
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