Rviz is not opening after launching the file.
I created the workspace for the 5 dof robotic arm and inside the workspace's src folder i create a package (ros_package) and inside it i placed launch files (inside the launch folder) and Urdf file (inside the Urdf Folder) but when i launch it by using a command: roslaunch ros_package simulate.launch
Nothing is happened. There is no error but no rviz file is opening
here it shows like
roslaunch ros_package simulate.launch ... logging to /home/robotics/.ros/log/8e294e00-2182-11eb-a9c8-080027889fb4/roslaunch-robotics-PC-2351.log Checking log directory for disk usage. This may take a while. Press Ctrl-C to interrupt Done checking log file disk usage. Usage is <1GB.