Qxcb connection on rosrun turtlesim
Hi all, I am following the beginner rosnode tutorial http://wiki.ros.org/ROS/Tutorials/Und... I have installed ros in bash. When I enter command "rosrun turtlesim turtlesim_node" after running "roscore", I get the following error:
QXcbConnection: Could not connect to display :0.0
Aborted (core dumped)
Are there any solutions to this? Thanks
Hi, I'm a beginner in Ros and just started the tutorial too.Moreover I'm working on SLAM methods with ROS. Maybe ur still interested in this topic and would like to discuss with me about it.
Yeah sure. I would be happy to help/discuss.
I'm a total beginner. But did you manage this connection problem?
Are you installing ros in windows bash? If so, then it is not supported and you have to do alot of hacks to make it work on that.
So it is advisable for a beginner to work in ubuntu.
Yes, I did. I managed it with Xserver, seems to be stable.It seems more complicated to me to change to ubuntu...
Great!... btw are you university/college graduate?
Did you installed ubuntu additionally to windows?Does it work well parallel?