WSL: Couldn't rosrun turtlesim turtlesim_node
I am following the beginner rosnode tutorial http://wiki.ros.org/ROS/Tutorials/UnderstandingNodes.
The environment is Windows 10 / WSL. When I enter command rosrun turtlesim turtlesim_node
after running "roscore", I get the following error:
wn-003% rosrun turtlesim turtlesim_node
QXcbConnection: Could not connect to display
zsh: abort (core dumped) rosrun turtlesim turtlesim_node
Are there any solutions to this? Thanks.