Trouble starting gazebo_experimental - Failed to load plugin...
Hello. I'd like to contribute to gazebo_experimental, and have successfully built everything from source on a clean Ubuntu 16.04 desktop. I followed this...
View ArticleHow to set a direction of an audio sink?
Hi, I want to set a direction of an audio sink. How can I set the direction of the audio sink? Already I can use and . Today I noticed the direction of the audio sink was wrong(My robot's front is the...
View ArticleAny help available for writing sdf file reader
I am messing around with some robot sim stuff and realise that sdf seems to be the most likely format of choice. Anyone have any idea about how to load sdf files into pi3d? Could not find any simple...
View ArticleGazebo crashing with error "terminate called after throwing an instance of...
I am following this tutorial http://gazebosim.org/tutorials?tut=plugins_world. Seems like "factoryPub->Publish(msg);" line is causing this crash. Any help?
View ArticleKinect Plugin for gazebo_ros Baseline Parameter
Hello! I noticed in some of the example code for Kinect, that there was a baseline tag called out in this example: http://gazebosim.org/tutorials?tut=ros_gzplugins#OpenniKinect, looking through some...
View ArticleQuadcopter using Ros (rosjava) and Gazebo
Does anyone know of any quadricoptero implemented in Java and that can be used with ROS and GAZEBO?
View ArticleMoving model out of origin gives error
I'm trying to move hector_quadrotor from origin to position `(-12.0, -1, 0)` in the world. The hector_quadrotor model is made of many parts. One of them, is the `sonar sensor`. My code to place it in...
View ArticleMoving model out of origin gives error
I'm trying to move hector_quadrotor from origin to position `(-12.0, -1, 0)` in the world. The hector_quadrotor model is made of many parts. One of them, is the `sonar sensor`. My code to place it in...
View ArticleWhere is ogre_src_v1-8-1-vc12-x64-release-debug?
I installed Gazebo according to the procedure. However, in "Runinng 2. Create an ogre plugins.cfg file", Suddenly ogre_src_v1-8-1-vc12-x64-release-debug appeared! Where can I download the ogre_src? or...
View ArticleRobot wheel moving in Gazebo but not in real life.
If I move my custom differential drive robot at a certain angle. In Gazebo the robot is going perfectly straight but in real life only one wheel is turning. Any ideas what could be the cause for this?
View ArticleExternal camera is too much shaking after attaching it to a robotic arm.
I have attached an external camera to a robotic arm i.e. JACO2 in Gazebo environment but the camera is too much shaking. Please tell how to fix this issue.
View ArticleSpawning multiple robots each with a controller in the same namespace as the...
I have a problem when trying to start controllers for multiple robots that they cannot find the controller_manager [WARN] [1498038782.062813, 84.949000]: Controller Spawner couldn't find the expected...
View Articlehigh velocities with trajectories crashes the system
I am doing a UAV simulation and, when it gets to a **high velocity** (about 20m/s), Gazebo crashes! I have an output file which I can check. So I observed that when it enters the trajectory, it crashes...
View ArticleHow to save camera image when needed?
I am currently following this [tutorial](http://gazebosim.org/tutorials?tut=ros_gzplugins#Camera) to publish image messages using the camera plugin. I can totally subscribe the image_raw topic and save...
View ArticleOverlay gui is not invisible
Hi everybody, I have a gui plugin which is so similar to one in gui overlay tutorial. the issue is when I use that plugin the widgets which is a button is not visible. Before I was over gazebo 7 and...
View ArticleOverlay gui is not invisible
Hi everybody, I have a gui plugin which is so similar to one in gui overlay tutorial. the issue is when I use that plugin the widgets which is a button is not visible. Before I was over gazebo 7 and it...
View ArticleCan not install Gazebo 7 or 8 on Ubuntu 16.04
When I tried to install of Gazebo 8 with the tutorials, I had the broken packages (held). Then I tried to install of Gazebo 7. And the package gazebo-common cant be installed. The download freezes....
View Articlehow to model focal lens and distorted in camera
hi guys I wnat to model a camera in gazebo for slam in ros . how can i model camera parameter in gazebo such as fx , fy ,cx ,cy i modeled a simple camera in gazebo but i don't know how to model fx , ....
View ArticleHow to get the WorldPose of Collision Objects?
*Short question:* In a custom plugin, I want to retrieve the current pose of a collision object with respect to the world frame. I use the following code for this: physics::CollisionPtr collision;...
View ArticleSetting friction params
Ok guys, is any of you open to explain this in a simplified matter, or on a specific example? We all usually need friction for wheels; so If you have a wheel, turning on the **x** direction. You would...
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