JamesAngsy's profile - activity

Hi,

I'm currently trying to teleoperate Irobot Create from ROS Hydor.

I've successfully created all the pakages as required in here : http://pharos.ece.utexas.edu/wiki/ind...

I moved to the next section here: http://pharos.ece.utexas.edu/wiki/ind...

When I run $ rosrun irobotcreate_node turtlebot_node.py __name:=turtlebot_node cmd_vel:=mobile_base/commands/velocity

I got this error: Traceback (most recent call last): File "/home/user/catkin_ws/src/irobotcreate_node/nodes/turtlebot_node.py", line 65, in <module> from irobotcreate_node.create_driver import Turtlebot, MAX_WHEEL_SPEED, DriverError ImportError: No module named create_driver

How do I solve this? THanks in advance.

It works Wolf! thanks a lot! I changed to small cap 'x'.--> chmod +x TurtleBot.cfg

Hi Wolf,

thanks for your reply. I did as you mentioned. but there's still error. The error is the same as above.

Hi,

I'm new to ROS. I was following exactly the steps listed here: http://pharos.ece.utexas.edu/wiki/ind...

However, when I run catkin_make, i got the following error:

user@ubuntu:~/catkin_ws$ catkin_make
Base path: /home/user/catkin_ws
Source space: /home/user/catkin_ws/src
Build space: /home/user/catkin_ws/build
Devel space: /home/user/catkin_ws/devel
Install space: /home/user/catkin_ws/install
####
#### Running command: "make cmake_check_build_system" in "/home/user/catkin_ws/build"
####
####
#### Running command: "make -j2 -l2" in "/home/user/catkin_ws/build"
####
[  3%] [  3%] Built target geometry_msgs_generate_messages_cpp
Generating dynamic reconfigure files from cfg/TurtleBot.cfg: /home/user/catkin_ws/devel/include/irobotcreate_node/TurtleBotConfig.h /home/user/catkin_ws/devel/lib/python2.7/dist-packages/irobotcreate_node/cfg/TurtleBotConfig.py
../catkin_generated/env_cached.sh: 16: exec: /home/user/catkin_ws/src/irobotcreate_node/cfg/TurtleBot.cfg: Permission denied
make[2]: *** [/home/user/catkin_ws/devel/include/irobotcreate_node/TurtleBotConfig.h] Error 126
make[1]: *** [irobotcreate_node/CMakeFiles/irobotcreate_node_gencfg.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....
[  3%] Built target diagnostic_msgs_generate_messages_cpp
make: *** [all] Error 2
Invoking "make" failed
user@ubuntu:~/catkin_ws$

How do I solve this?

Hi, where to delete the debian headers?

Hi all, I apologise in advance I'm totally new to this. I'm trying to install turtlebot with gazebo simulator.

I followed the instructions here: http://wiki.ros.org/turtlebot_gazebo/...

I typed

sudo apt-get install ros-indigo-turtlebot-apps ros-indigo-turtlebot-rviz-launchers

into the terminal but received these errors.

Reading package lists... Done
Building dependency tree       
Reading state information... Done
E: Unable to locate package ros-indigo-turtlebot-apps
E: Unable to locate package ros-indigo-turtlebot-rviz-launchers

How do I get the packages? Thanks a lot in advance.