Problem installing b/c swig-- I have OpenSim already installed which uses...
I have OpenSim (biomechanical simulation) already installed which uses swig and simbody-- I get the following error when trying to install on a Mac (10.11.6): Error: Could not symlink bin/ccache-swig...
View Articlecan anyone explain use_dynamic_moi_rescaling, please
I'm reading SDF specs now and going through the PR 1114 as well, but can't grasp the concept. Could you explain it a bit? What does the `use_dynamic_moi_rescaling` tag do? Is it on by default now?
View Articlerelations of gz topic & rostopic, and how to check the information of a gz...
I have learned that `gz topics` use almost the same subscribe and publish mechanism with `ros topics`, but what confuses me is, one name(gazebo/command/motor_speed) of two topics appears in a project....
View ArticleCar model with steering Control
I need to work on a car with steering control. I basically need to develop a raw structure of a car model with steering control and then need to add required sensor controls and all. I started of with...
View ArticleDynamic of a suspended charge
Hello, I'm trying to add to my quadrotor model a suspended charge (it will be a ball suspended from a thin thread) but I don't know how to simulate its dynamic on Gazebo. Can someone help me?
View ArticleHello, Zamora. I am a graduate student in china. The simulator platform,...
First, I put my system layout here. ubuntu 14.04, ros-indigo. [ INFO] [1491807721.771757620, 558.470000000]: Camera Plugin (robotNamespace = /), Info: Using the 'robotNamespace' param: '/' Error...
View ArticleGazebo 2.2: Get mouse coordinates from external source into Gazebo Plugin
I want to be able to read in the coordinates of a mouse click - preferably using a service, but subscribing to a topic would do - into my Gazebo 2.2 system plugin. Trying to get some momentum behind...
View Articleode version for gazebo 8
Hello! Which ODE version is used to build gazebo? Can't find the dWorldSetQuickStepInertiaRatioReduction function anywhere.
View ArticleHow can I attach different models on a new model. I am unable to attach a...
I am working on adding a camera model to my Iris Quadcopter. It has Optical Flow camera and Lidar. When I add a new camera, the camera gets left out and it will not stay with my quadcopter. here is my...
View Articlenode-gyp build errors while trying to install gzweb
Hi to all. I am trying to install gzweb by following the installation instructions on [this site](http://gazebosim.org/gzweb#gzweb_installation). When I get to the sudo ./deploy.sh -m command, I get...
View ArticleGazebo crashes when spawning robot from URDF
When launching `pioneer3dx.gazebo.launch` from the [p2os_urdf](http://wiki.ros.org/p2os_urdf?distro=groovy) ROS package, gazebo crashes with the following error message: ``` [INFO] [1491870638.263414,...
View Articlewheels move by themselves
So I made this simple two-wheel with a chassis robot in urdf. Then I ran it with roslaunch in gazebo, and found the wheels moving slowly by itself. I could see velocity and effort in axis1 of their...
View Articlefront wheels dont rotate
i have created a 4 wheel urdf model, the back wheels rotate perfectly fine but, the front wheels don't rotate they end up dragging. what should i do?
View Articleis soft_cfm and soft_erp utilized by ODE
I have been trying to add some softness for my grasping ball experiment and I have been struggling to get anywhere. I have been fiddling around with `soft_cfm` and `soft_erp` values. But if you look at...
View ArticleHow can I run GZWeb over HTTPS/SSL?
We run an integration of GZWeb in the cloud, embedded via iFrame into our main webserver. With Google making a big push to everyone to run HTTPS only, we find we are restricted because gzweb is only...
View ArticleBug with colors loading from xacro in Gazebo 7
In my model.xacro file there is: Gazebo/Black And I only get an white model. If I Edit the model in Gazebo7 and write 'Gazebo/Black' in Visusal/Material/Scrip/Name it works. I want it to be black while...
View ArticleNot Able to use laser scaner in Gazebo
I am new to Ubuntu,ROS and Gazebo. I have created a simple robot and trying to add laser scanner in it using this tutorial http://gazebosim.org/tutorials?tut=add_laser but when I use this code and try...
View ArticleSetLinearVel() is not constant ?
Hello ! I am using GAZEBO 7 and ROS to make a simulation on pioneer3-AT for my internship. I am facing a problem that is just blocking me for days, I have my plugin that at a specific moment is using...
View ArticleHow to fix joints from plugin (C++)
Hi all! I have a big robot with a lot of joints. I want to write prog for autotuning PID parameters for each joint. To do it I need to consequently fix all joints except one from C++ plugin. How can I...
View Articlethe service gazebo/set_physics_properties seems stoped, always waiting.
Hi all, When I run "roslaunch gazebo_ros willowgarage_world.launch", it is stop on following: [ INFO] [1490754932.682458970]: waitForService: Service [/gazebo/set_physics_properties] has not been...
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