Hi guys,
I changed the Model of my pioreactors to custom_100ml v1.0, but now the temperature automation is giving this error:
temperature_automation encountered an error in worker02
Unknown Pioreactor model custom_100ml v1.0.
the UI is in version 25.8.14 same as the workers.
How can i fix this?
Hi @Eleni_M
Did you also create the associated yaml file in ~/.pioreactor/models? Something like:
model_name: custom_100ml
model_version: "1.0"
display_name: "Custom 100 mL, v1.0"
reactor_capacity_ml: 100.0
reactor_max_fill_volume_ml: 95.0
reactor_diameter_mm: 50.0
max_temp_to_reduce_heating: 80.0
max_temp_to_disable_heating: 85.0
max_temp_to_shutdown: 90.0
and did you distribute that file to all the workers in the cluster?
Try (your yaml file name might be different):
pios cp ~/.pioreactor/models/custom_100ml.yaml
Hi @Cameron, thank you for looking into this. Yes the .yaml file was distributed to all the online workers. And i get the Model: “custom_100ml, v1.0” option in the inventory.
But i re-distributed it now and now the automation starts and then after a few seconds it throughs this error:
ooooh yes, I see. It’s a bug, kinda. The software doesn’t know how to handle temperature inference on non-Pioreactor models. However, you can continue to use our inference if you change the model_name field to pioreactor_20ml or pioreactor_40ml in the YAML (then redistribute it).
I’ll change this to be a warning instead of a total error.
Perfect, the renaming trick fixed my issue. Now the thermostat is working fine. 
Thank you!
