turtlebot playgronud does not launch correctly

asked 2014-11-02 04:19:12 -0600

Toshihiro Mino gravatar image

Hello. I want to try "Make a map and navigate with it" in Tutorials, but I compiled,

$ source /opt/ros/hydro/setup.bash

$ roslaunch turtlebot_gazebo turtlebot_playground.launch

gazebo displayed only a bookshelf, a column and a turtlebot.

Errors are

Error [ModelDatabase.cc:408] Unable to download model[model://dumpster/meshes/dumpster.dae]

Error [SystemPaths.cc:371] File or path does not exist[""]

Error [Visual.cc:2072] No mesh specified

...etc

What do I have to do?

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