compiling Gazebo with Ogre installed locally
I'm trying to compile Gazebo with a local install of Ogre. I have the Ogre .pc files pointing to the right locations. However, the Find Ogre bit in the...
View ArticleGazebo ros control plugin not loading on OSX
I am trying to simulate my robot with gazebo, and I am getting the following warning "Controller Spawner couldn't find the expected controller_manager ROS interface.". After looking to other answers, I...
View ArticleI am compiling the gazebo_naoqi_control for NAO on Gazebo but getting...
I am compiling the nao_gazebo (https://github.com/costashatz/nao_gazebo) package for NAO simulation on Gazebo but i am getting compilation error on catkin_make . Error is : In file included from...
View Articlewhen build gazebo ,how to assign it to include ogre 1.8
Because I had installed ogre1.8, then, I installed ogre1.9 again. Now ,when I build gazebo 2.0 It comes to an error > Bad Ogre3d version: gazebo using 1.9.0> ogre version has known bugs in...
View ArticleUsing robot_pose_ekf in gazebo simulation
Hi everyone, Now, I'm trying to use /robot_pose_ekf to publish the transform from odom -> base_footprint in gazebo simulation. The tf tree tells me that the broadcaster of odom -> base_footprint...
View ArticleHow to let robot_pose_ekf recieve IMU data from gazebo
Hi all, I'm using robot_pose_ekf with gazebo simulator. Now, I've encountered with a problem that the /robot_pose_ekf only takes in /odom while the IMU data is not transferred. To be more detailed,...
View Articlegazebo camera timestamp is 1.0/update_rate out of date
How confident should I be that the timestamp from a gazebo camera image is actually consistent with the tf state of the world at that same time? It seems like it ought to be perfect, but what I'm...
View ArticleFailed to load plugin libgazebo_ros_control.so
I've built gazebo 1.9 from source followed by hydro desktop full from source in Ubuntu 13.10 following the instructions but I'm getting these errors when trying to use my xacro/urdf files Error...
View ArticleCostmap error for gmapping in gazebo
I'm trying to do the gmapping in gazebo tutorial found [here](http://wiki.ros.org/turtlebot_gazebo/Tutorials/indigo/Make%20a%20map%20and%20navigate%20with%20it) but I am getting an error with both my...
View ArticleHow to stop gazebo publishing tf
Hi, all! Now I'm testing the node /robot_pose_ekf with gazebo simulator. And I have already let /gazebo publish IMU and odometry data to /robot_pose_ekf. Also, /robot_pose_ekf is connected to tf....
View ArticleIs there something wrong with this laser setup?
I'm trying to use gmapping in gazebo using [this](http://wiki.ros.org/turtlebot_gazebo/Tutorials/indigo/Make%20a%20map%20and%20navigate%20with%20it) tutorial but I'm getting an error for my local and...
View ArticleMap not received when using nav2d with gazebo
I'm trying to use nav2d to autonomously map out an environment in gazebo but I am unable to get the gmapping nav2d node "mapper" to publish a /map msg. First I launch the...
View ArticleSubscriber callback function
I have made a subscriber to pioneer/laser/scan for the scan values of laser on P3AT. When I run the subscriber, it just doesn't stop. It keeps on running. I want only a single value of the scan i.e....
View Articlehow i spawn modes to gazebo?
I am follwoing the tutorial: http://wiki.ros.org/pr2_simulator/Tutorials/BasicPR2Controls#PR2_Navigation_Stack_Demo I run the command: rosrun gazebo spawn_model -urdf -file drawer.urdf -model drawer1...
View Articlecreate a laser in xacro
Who can give me a simple example my_robot.xacro file that creat a robot which has a laser. I donot knoe how to add a laser and I try to use the .gazebo/models/hoyuko(model),but it is sdf,it maybe...
View ArticleExecution time of callback function
I have a callback function that takes a laser scan, transforms it into cartesian coordinates and saves it to a class variable. def rear_scan_cb(self, msg): internal_time = time.time()...
View ArticleAdding laser sensors to Gazebo
Greetings, I have tried to add laser node to gazebo using the following code: but I got the following error: Invalid tag: Cannot load command parameter [robot_description]: command...
View ArticleProblem with gazebo turtlebot simulation
I am following this tutorial [link](http://wiki.ros.org/turtlebot_gazebo/Tutorials/indigo/Explore%20the%20Gazebo%20world) to simulate turtlebot in gazebo. However, there are some problems with the...
View ArticleCreating world file for Gazebo with xacro
I'm trying to generate random boxes in a world file for Gazebo simulator. I know how to create a model sdf, and how to include it from the world file. Now I want to create different sizes of boxes in...
View ArticleGazebo 7.0, model modification is disabled. How to enable it ?
I have downloaded gazebo 7.0 and I tried following the tutorials on both ros.org and Gazebo's site, but every time I try to modify the model parameters such as orientation of a box or even the ground...
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