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2018-09-18 19:51:06 -0500 | marked best answer | I tried to install PR2 simulation on Indigo but i get the command like this --- E: Unable to locate package ros-indigo-pr2-desktop -- What should i do? output: |
2018-09-18 19:49:15 -0500 | marked best answer | no name spaces found while running gazebo what to do? output |
2018-09-18 19:48:36 -0500 | marked best answer | i tried to run gazebo husky simulation but everytime i get a black screen on the gazebo! my real time factor is zero also the screen is completely black! cant run the simulation |
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2017-01-22 23:15:54 -0500 | commented answer | DC motor +Raspberry pi3+ROS I have a LM298 motor driver. IS the corresponding library available? |
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2017-01-21 11:29:25 -0500 | asked a question | DC motor +Raspberry pi3+ROS Hello everyone, I want to control simple dc motors using R-pi3 and Ros, Is it possible? Not enough tutorials are available! |
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2016-12-25 11:00:53 -0500 | asked a question | Moveit : moveit::planning_interface::MoveGroup group("right_arm") i was going through the Moveit tutorials: there was this error: What must be the problem:-? |
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2016-12-23 06:06:06 -0500 | commented answer | please create subscriber to the marker (warn) How do we add markers after opening RViz? It also says that no tf data , Actual error no FIXED Frame exists |
2016-12-23 05:54:39 -0500 | answered a question | please create subscriber to the marker (warn) I did all the steps in rviz tutorial |
2016-12-23 05:51:16 -0500 | asked a question | please create subscriber to the marker (warn) i did: and got the warning: I dont get it i want to create the basic shapes in rviz and i dont noe whats going on |
2016-12-21 12:19:59 -0500 | asked a question | why cant we use rosrun turtlesim turtle_teleop_key? what i did was : Then two turtle simulators opened and then i did: the both turtles started rotation I want them to move using ARROW keys so i killed the above process and then i did: but it doesnt work! so how should i control them using arrow keys? |
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2016-12-21 02:52:11 -0500 | asked a question | I tried to install ROS again after uninstalling and i'm getting these error The following packages have unmet dependencies: ros-kinetic-desktop-full : Depends: ros-kinetic-desktop but it is not going to be installed Depends: ros-kinetic-perception but it is not going to be installed Depends: ros-kinetic-simulators but it is not going to be installed E: Unable to correct problems, you have held broken packages. How can i resolve this issue! |
2016-12-21 02:46:22 -0500 | commented answer | I just uninstalled ros because of some error and i want to install it again> Need Help! yeah! problem solved thanks alot |
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2016-12-20 12:41:07 -0500 | commented question | I just uninstalled ros because of some error and i want to install it again> Need Help! I have done all the ROS uninstallation steps properly.. Still i am facing the problem! |
2016-12-20 12:40:03 -0500 | asked a question | I just uninstalled ros because of some error and i want to install it again> Need Help! bash: /opt/ros/kinetic/setup.bash: No such file or directory I am getting this errror in terminal and i am not able to install ros again! Can somebody please help me? |