error message attempting to send g code
 
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george
(@george-7)
Trusted Member
error message attempting to send g code

I had my printer hooked to prusaslicer and the next day the wireless icon in the printer was gone.

I have it back now, added my printer in prusaslicer (I think) and when I attempted to send a file to the printer I got this error message.

Error uploading to print host:HTTP 401: 401: Unauthorized

Can someone point me in the right direction? I have no idea what isn't authorized

Posted : 10/03/2024 6:44 pm
fuchsr
(@fuchsr)
Famed Member
RE: error message attempting to send g code

No idea what printer you have. Instructions for configuring Prusalink and PrusaConnect and the Prusaslicer hookup are here https://help.prusa3d.com/article/prusa-connect-and-prusalink-explained_302608

You may also want to send a screenshot of your Prusaslicer Physical Printer configuration screen to get advice grounded in better data.

Posted : 10/03/2024 11:12 pm
george
(@george-7)
Trusted Member
Topic starter answered:
RE: error message attempting to send g code

oops.. I have a MK4 printer.

which tab or page in the printer settings?

Posted : 11/03/2024 3:15 pm
fuchsr
(@fuchsr)
Famed Member
RE:

I had my printer hooked to prusaslicer

I assumed that meant you had set up a physical printer here:

That should show you a dialog such as this one, where you can add the connection information from your printer (yours might look simpler as I added multiple nozzle configs).

If your problem is actually with the printer wifi or ethernet itself (printer not connecting to your network), I'll have to refer you to the links I posted before. I'm away from my printers for a few more weeks enjoying the warmer weather in the southern U.S.A., so I can't look at my printers to check how they're configured.

This post was modified 3 months ago by fuchsr
Posted : 11/03/2024 10:52 pm
george
(@george-7)
Trusted Member
Topic starter answered:
RE:

I have that filled in and my printer is showing hooked to my network. 

I obviously missed a step or filled something in wrong. 

I will read the info you provided and give it another go.

enjoy your vacation.

This post was modified 3 months ago by george
Posted : 12/03/2024 1:03 pm
george
(@george-7)
Trusted Member
Topic starter answered:
RE: error message attempting to send g code

Found a bit more info on the error message.
If I open the prusalink dashboard it shows the info on my printer. IE temps, if it's idle,etc

Could not connect to PrusaLink: HTTP 401: 401: Unauthorized

Posted : 12/03/2024 1:54 pm
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