Recommended Practices

• Maintain snapshots of your VM.
• Maintain copies or versions of you code when it runs.
  • You can use any version control method like Git for this purpose. [Recommended]
  • You can copy the package to keep a working copy.

FAQs

• I am getting “Unable to register with master node [http://localhost:11311]: master may not be running yet. Will keep trying.”
• How do I stop a running code without closing the terminal window?
• rosrun / roslaunch cannot find my package / I am getting package not found errors
• I have sourced my devel space but ROS cannot find my rosnode (python file)
• I am getting import: command not found (or python interpreter errors)
• My subscriber is not getting any data
• My VM is slow
• How do I check if my publisher is working?