Why this path "Clear launch path" was included for sending green signal

[EsFreeDoM]

I was so frustrated that it was counted towards the green signal.
It keeps me unable to open the rocket silo door automatically.

[babba]

Perhaps post screenshots and describe exactly what the problem is

The "No clear path" normally comes up if there is one or more tiles blocking the straight-up-width-path required for the launch. If one or more tiles are in the launch path, the rocket will not start. If you are using doors, then you need them open in order to launch.

2 hours ago, EsFreeDoM said:

I was so frustrated that it was counted towards the green signal.
It keeps me unable to open the rocket silo door automatically.

 

[kezat]

I think his point is that you can't auto open the rocket silo doors using the ready to launch signal because the doors are closed aka the rocket is not ready to launch because the doors are closed because the rocket is not ready to launch........

I guess a work around would be to have the doors open periodically and then check if the rocket is ready or not.