Not possible to use Prusa Connect with MK3s+ & MMU2S anymore
 
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Not possible to use Prusa Connect with MK3s+ & MMU2S anymore  

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coding-lemur.de
(@coding-lemur-de)
Member
Not possible to use Prusa Connect with MK3s+ & MMU2S anymore

Hey Community. After upgrading my MK3S+ with MMU2S to the newest firmware 3.14.1 (printer) and 3.0.3 (for the MMU2S) is not possible to set the combination as current printer in Prusa Slicer (Profile: MKS3s+ & MMU2S) and send GCODE to the printer via Prusa Connect (my Prusa Link Version 0.8.1).

 

Before the Firmware Upgrade it was possible to use the MK3s+ & MMu2S and MK3S+ & MMU3 Profiles

I checked the logs and found an error:

Dec 21 16:49:48 prusaprinter prusa.link.printer_adapter.structures.item_updater[663]: ERROR: Gather of mmu_version has failed {_gather():443}
                                                                                      Traceback (most recent call last):
                                                                                        File "/home/rene/.local/lib/python3.11/site-packages/prusa/link/printer_adapter/structures/item_updater.py", line 428, in _gather
                                                                                          value = item.gather_function()
                                                                                                  ^^^^^^^^^^^^^^^^^^^^^^
                                                                                        File "/home/rene/.local/lib/python3.11/site-packages/prusa/link/printer_adapter/printer_polling.py", line 609, in _get_mmu_version
                                                                                          build_match = self.do_matchable(
                                                                                                        ^^^^^^^^^^^^^^^^^^
                                                                                        File "/home/rene/.local/lib/python3.11/site-packages/prusa/link/printer_adapter/printer_polling.py", line 477, in do_matchable
                                                                                          raise RuntimeError("Printer responded with something unexpected")
                                                                                      RuntimeError: Printer responded with something unexpected

Hope that help for fixing that issue.

Best regards

coding-lemur

Posted : 21/12/2024 4:01 pm
_KaszpiR_
(@_kaszpir_)
Prominent Member
RE:

please report it at https://github.com/prusa3d/Prusa-Link

See my GitHub and printables.com for some 3d stuff that you may like.

Posted : 21/12/2024 10:46 pm
coding-lemur.de
(@coding-lemur-de)
Member
Topic starter answered:
RE: Not possible to use Prusa Connect with MK3s+ & MMU2S anymore

Ok thank you. I added a Issue on GH now 🙂

 

Best regards 

coding-lemur 

Posted : 22/12/2024 5:41 am
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