amstrudy's profile - activity

Gazebo crashing when trying to open model I'm working through the URDF tutorials here but I am having trouble with Gazeb

Gazebo crashing when trying to open model I'm working through the URDF tutorials here but I am having trouble with Gazeb

Getting started with creating a car in rviz Hi everyone, I've been having a lot of trouble trying to do something that

@jayess Nothing changed when I added ros::start()

rostest console output I just started using rostest with gtest, and have encountered the problem that only ROS_ERROR() m

I recently set up a new Ubuntu 14 VM to install indigo on. I installed indigo, and since I'm working with an Aldebaran Nao humanoid robot, I also downloaded the naoqi SDK. Then, I downloaded these packages: nao_robot, nao_extra, roboticsgroup_gazebo_plugins, pal_msgs, and pal_gazebo_plugins. I tried a catkin_make after this, and got the following error:

Base path: /home/amstrudy/catkin_ws
Source space: /home/amstrudy/catkin_ws/src
Build space: /home/amstrudy/catkin_ws/build
Devel space: /home/amstrudy/catkin_ws/devel
Install space: /home/amstrudy/catkin_ws/install

Running command:

cmake /home/amstrudy/catkin_ws/src -DCATKIN_DEVEL_PREFIX=/home/amstrudy/catkin_ws/devel -DCMAKE_INSTALL_PREFIX=/home/amstrudy/catkin_ws/install -G Unix Makefiles" in "/home/amstrudy/catkin_ws/build"

    Inconsistency detected by ld.so: dl-version.c: 224: _dl_check_map_versions: Assertion `needed != ((void *)0)' failed!
    Invoking "cmake" failed

I uninstalled the packages, commented out the source lines and LD_LIBRARY_PATH and PYTHON_PATH lines in my bashrc (which pointed to stuff in naoqi), deleted and reinstalled indigo, but still no luck. I know that catkin_make worked as some point because I used it to setup my catkin_ws. I've researched around but haven't found a solution.

Thanks.

EDIT: I tried deleting the naoqi SDK from my VM, and voila, cmake (and catkin_make) are both back up and running. I have no idea how this could be? I need naoqi, so any ideas as to how to fix this?

I'm trying to run nodes on two different machines within the same launch file, so I am using the <machine> tag to do so.

<machine name="roboRIO" address=10.9.0.29" env-loader="path/to/script" user="admin" />

The user doesn't require a password. I can definitely ssh onto the remote host with that same IP. I'm not sure what the problem could be. Any help is appreciated.

The key to answering this was actually adding a password. There was some weirdness while trying to log into the second d

Unable to establish ssh connection : No authentication methods available I'm trying to run nodes on two different machin

Unable to establish ssh connection : No authentication methods available I'm trying to run nodes on two different machin

I wrote a ROS package for the yoctopuce altimeter. I'm fairly certain it's the only form of ROS support for the altimeter, and I would like to make it publicly available via the ROS website. How do I go about doing this?

Thank you! I was looking for something like this.

Add official package to ROS I wrote a ROS package for the yoctopuce altimeter. I'm fairly certain it's the only form of

Are you sure that you are publishing something to that topic elsewhere?

@jayess thank you!

cmake fails: Inconsistency detected by ld.so I recently set up a new Ubuntu 14 VM to install indigo on. I installed indi

I'm not directly invoking cmake, but catkin_make. When I was investigating the error I narrowed the problem down to cmak

cmake fails: Inconsistency detected by ld.so I recently set up a new Ubuntu 14 VM to install indigo on. I installed indi

I'm not directly invoking cmake, but catkin_make. When I was investigating the error I narrowed the problem down to cmak

cmake fails: Inconsistency detected by ld.so I recently set up a new Ubuntu 14 VM to install indigo on. I installed indi

cmake fails: Inconsistency detected by ld.so I recently set up a new Ubuntu 14 VM to install indigo on. I installed indi

NAO not speaking I've been getting acquainted with the NAO robot through Choregraphe, and I just switched over to using