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Unable to launch turtlebot_playground on indigo

asked 2014-05-22 16:19:37 -0600

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Launching turtlebot_playground on indigo (Ubuntu Trusty) throws up the errors:

[ERROR] [1400811137.391203936]: Failed to load nodelet [/cmd_vel_mux] of type [yocs_cmd_vel_mux/CmdVelMuxNodelet]: Could not find library corresponding to plugin yocs_cmd_vel_mux/CmdVelMuxNodelet. Make sure the plugin description XML file has the correct name of the library and that the library actually exists.
[FATAL] [1400811137.391468550]: Service call failed!
[ERROR] [1400811137.540924502]: Failed to load nodelet [/depthimage_to_laserscan] of type [depthimage_to_laserscan/DepthImageToLaserScanNodelet]: Could not find library corresponding to plugin depthimage_to_laserscan/DepthImageToLaserScanNodelet. Make sure the plugin description XML file has the correct name of the library and that the library actually exists.
[FATAL] [1400811137.541236510]: Service call failed!

despite building both yocs_cmd_vel and depthimage_to_laserscan libraries.

What more should I do to prevent the above errors? Or do you recommend me to downgrade to hydro (if that's possible on Trusty)?

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Hi, I am having exactly the same problem. Did sourcing the bash file solve the problem for you? Thank you!

Lily1 ( 2017-04-18 13:41:51 -0600 )edit

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answered 2014-05-24 17:28:26 -0600

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"despite building" sounds like you are doing a source checkout of these repositories -- have you sourced the correct setup.bash to get these packages on your ros package path?

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Asked: 2014-05-22 16:19:37 -0600

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Last updated: May 24 '14

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