Rat Rig Community [Unofficial]•16mo ago

Section 'ratos_homing' is not a valid config section

Hi, just came back from vacation and fully updated my RatOS Beta2 installation. I am now getting the error above. 'ratos_homing' is referenced in Ratos/homing.cfg. I am using an euclid probe if that's relevant. How can I fix this?

printer.cfg

18 Replies

adverse-sapphire•16mo ago

homing.cfg

blacksmithforlife•16mo ago

fully updated my RatOS Beta2 installation

what do you mean by this?

adverse-sapphire•16mo ago

updated all items in the machine tab

blacksmithforlife•16mo ago

is this a fresh install of beta 2?

adverse-sapphire•16mo ago

no, I installed it shortly after it was available running perfectly fine since then

blacksmithforlife•16mo ago

so you upgraded from a alpha version or beta 1 version?

adverse-sapphire•16mo ago

I did the whole reimage pi and rebuild printer.cfg thing also updated the packages (which means klipper, ratos, configurator etc) quite regulary, so this must be something from the past 5 days does your homing.cfg also have the "ratos_homing" section?

blacksmithforlife•16mo ago

@miklschmidt you recently changed the homing stuff. Maybe an error?

adverse-sapphire•16mo ago

I've got to catch some sleep, leaving this to the grown ups for now 🙂

miklschmidt•16mo ago

This seems to happen for a few people, i think if you do a "update all" the configurator might not be online when RatOS tries to register the extension. This would not be an issue in the next release, but i had hoped to make this change backwards compatible (which it would be if you update RatOS first by itself - one of the things highlighted in the documentation). You can fix it like this:

ssh pi@ratos.local
sudo ~/printer_data/config/RatOS/scripts/ratos-update.sh

ssh pi@ratos.local
sudo ~/printer_data/config/RatOS/scripts/ratos-update.sh

adverse-sapphire•16mo ago

seems the configurator isn't running at all:

pi@hephestos:~ $ sudo ~/printer_data/config/RatOS/scripts/ratos-update.sh
Updating RatOS device symlinks..
###### Updating whitelisted commands
###### Installing git hooks
###### Registering klippy extension 'ratos_homing_extension' with the RatOS Configurator...
curl: (7) Failed to connect to localhost port 3000: Verbindungsaufbau abgelehnt
ERROR: Failed to register ratos_homing_extension. Is the RatOS configurator running?
pi@hephestos:~ $ service ratos-configurator start
pi@hephestos:~ $ ss -tlpn
State   Recv-Q  Send-Q    Local Address:Port     Peer Address:Port  Process                            
LISTEN  0       128           127.0.0.1:8080          0.0.0.0:*      users:(("main",pid=1579,fd=7))    
LISTEN  0       511             0.0.0.0:80            0.0.0.0:*                                        
LISTEN  0       128             0.0.0.0:7125          0.0.0.0:*      users:(("python",pid=599,fd=13))  
LISTEN  0       128             0.0.0.0:22            0.0.0.0:*                                        
LISTEN  0       128                [::]:22               [::]:*                                        
pi@hephestos:~ $ service ratos-configurator status
● ratos-configurator.service - API Server for Klipper
     Loaded: loaded (/etc/systemd/system/ratos-configurator.service; enabled; vendor preset: enabled)
     Active: activating (auto-restart) (Result: exit-code) since Thu 2023-02-23 01:02:03 CET; 1s ago
    Process: 2177 ExecStart=yarn start (code=exited, status=1/FAILURE)
   Main PID: 2177 (code=exited, status=1/FAILURE)
        CPU: 38ms

miklschmidt•16mo ago

Are you sure this is with the beta 2 image? Try