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alexsax / midlevel-reps

Mid-Level Visual Representations Improve Generalization and Sample Efficiency for Learning Visuomotor Policies
http://perceptual.actor
MIT License
107 stars 19 forks source link

screen command failed "No screen session found." #8

Closed WSPeng closed 4 years ago

WSPeng commented 4 years ago

Hi, In the step 3 (Start visualization services) in Experiments in Habitat: $screen -S visdom_server -p 0 -X stuff "visdom^M" Error message "No screen session found" is returned. May I ask how to work around this problem? Thank you

alexsax commented 4 years ago

The only point of this command is to start a visdom server on your local machine. The visdom server is there so that you can view the logged results. You could use any method for starting that server in the background:, screen, tmux, nohup, etc--whatever you usually prefer should work here.

liuqi8827 commented 4 years ago

@WSPeng @alexsax Hi, I'm facing the same problem. In the step 3 (Start visualization services) in Experiments in Habitat: $screen -S visdom_server -p 0 -X stuff "visdom^M" Error message "No screen session found" is returned.

Did you solved this problem？ Thanks!