Unable to slice

[zumstkl 0]

I'd like to slice 3 equally parts with the printcore 2 (AA 0.8) with the filament extrudr GreenTec Pro (diameter 2.85mm). Printcore 1 is therefore disabled, printcore 2 enabled.

I always get the message "unable to slice" and "that I should check if my models are not all set as modifier meshes" .
 

Can anybody help?

 

Thanks in advance

[MariMakes 203]

Hey @zumstkl,

 

Welcome to the Ultimaker Community 🎉

 

Your file seems to be greyed out. That usually means that there is something preventing it from being printed. 
What I can see from your screenshot is that your first extruder is disabled. 
Did you assign your models to your second extruder if that is the extruder you want to print with? 
You can do that by clicking the model, and clicking the extruder on the left under the manipulation tools. 


Hope this helps 🙏