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    PrusaSlicer cannot upload to DWC 2.04/RRF 3

    Duet Web Control
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    • blt3dp
      blt3dp last edited by

      Hi @chrishamm

      On the Printer Settings tab of PrusaSlicer, I have the IP address for my Duet machine. I receive a 404 error when I attempt to upload a gcode through the app or when I go into the settings and test the connection.

      Interesting, it was still working while the machine was a Duet 2. Which also had DWC 2.04. But, the stuff from DWC 1.22.6 was still left over on the SD card.

      I recently upgraded to a Duet 3 with DWC 2.04 and RRF 3, the IP of the printer has remained the same so no config change in PrusaSlicer. I'm guessing since with the new setup there was never any DWC 1.22.6 that compatibility is broken somewhere.

      My 3D Printing YouTube Channel
      Better Living Through 3D Printing

      Follow me on Instagram and Twitter
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      • blt3dp
        blt3dp last edited by

        No one else has experienced this?

        My 3D Printing YouTube Channel
        Better Living Through 3D Printing

        Follow me on Instagram and Twitter
        Instagram
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        • DIY-O-Sphere
          DIY-O-Sphere last edited by DIY-O-Sphere

          I can't make a statement about Duet 3.
          But I can say that the upload was (is) working fine with RRF2.05/DWC 2.04 (now RRF3.0/DWC 2.04) on a Duet Maestro.
          I can weakly remember that I had issues with an older version of Prusaslicer.
          I'm currently on 2.2.0-alpha2 and that works as expected.

          (UTC+1)

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          • SIam
            SIam last edited by

            same here duetwifi 2 with rrf3 and prusaslicer 2.1.1 working

            Hypercube-Evolution-Hybrid, Piezo Orion, Orbiter
            Duet WiFi 1.02 or later + DueX5
            RepRapFirmware for Duet 2 WiFi/Ethernet 3.4.0beta4 (2021-09-27 11:30:36)
            Duet WiFi Server: 1.26
            Duet Web Control 3.4.0beta4 (2021-09-27)

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            • blt3dp
              blt3dp last edited by blt3dp

              My question would be, did you guys upgrade from DWC 1.xx.x and still have the files on the SD card? I suspect if you set up a brand new SD card with 2.04 that it wouldn’t work.

              Same issue on both the last stable and alpha PrusaSlicer

              My 3D Printing YouTube Channel
              Better Living Through 3D Printing

              Follow me on Instagram and Twitter
              Instagram
              Twitter

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              • Garfield
                Garfield last edited by Garfield

                I have same issue on a Duet 3 - error 404. I have PrusaSlicer V2.1.1

                I'm accessing indirectly through a Raspberry Pi B - don't know if that matters or not.

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                • SIam
                  SIam last edited by

                  i have installed rrf3 over rrf2.05 with the update function

                  Hypercube-Evolution-Hybrid, Piezo Orion, Orbiter
                  Duet WiFi 1.02 or later + DueX5
                  RepRapFirmware for Duet 2 WiFi/Ethernet 3.4.0beta4 (2021-09-27 11:30:36)
                  Duet WiFi Server: 1.26
                  Duet Web Control 3.4.0beta4 (2021-09-27)

                  blt3dp 1 Reply Last reply Reply Quote 0
                  • Garfield
                    Garfield last edited by

                    Mine was a clean out of the box install ....

                    blt3dp 1 Reply Last reply Reply Quote 0
                    • blt3dp
                      blt3dp @SIam last edited by

                      @SIam said in PrusaSlicer cannot upload to DWC 2.04/RRF 3:

                      i have installed rrf3 over rrf2.05 with the update function

                      I think we’re dealing more with Duet Web Control, I’m guessing you upgraded from the 1.xx.x version and still have on your SD card. Take a look under the www folder on it and you probably have reprap.html

                      My 3D Printing YouTube Channel
                      Better Living Through 3D Printing

                      Follow me on Instagram and Twitter
                      Instagram
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                      SIam 1 Reply Last reply Reply Quote 0
                      • blt3dp
                        blt3dp @Garfield last edited by

                        @Garfield said in PrusaSlicer cannot upload to DWC 2.04/RRF 3:

                        Mine was a clean out of the box install ....

                        Mine too, no traces of old DWC

                        My 3D Printing YouTube Channel
                        Better Living Through 3D Printing

                        Follow me on Instagram and Twitter
                        Instagram
                        Twitter

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                        • SIam
                          SIam @blt3dp last edited by

                          I think we’re dealing more with Duet Web Control, I’m guessing you upgraded from the 1.xx.x version and still have on your SD card. Take a look under the www folder on it and you probably have reprap.html

                          yes i have dcw1 still on the sd card

                          Hypercube-Evolution-Hybrid, Piezo Orion, Orbiter
                          Duet WiFi 1.02 or later + DueX5
                          RepRapFirmware for Duet 2 WiFi/Ethernet 3.4.0beta4 (2021-09-27 11:30:36)
                          Duet WiFi Server: 1.26
                          Duet Web Control 3.4.0beta4 (2021-09-27)

                          1 Reply Last reply Reply Quote 0
                          • chas2706
                            chas2706 last edited by

                            Hi I have a brand new install. Duet3 running RRF3 and can't get prusaslicer to upload.

                            I also have a Duet Wifi freshly upgraded from RRF2.04 to RRF3.
                            Prusaslicer used to work on RRF2.04 but not on RRF3.

                            It could well be a DWC2.04 issue.
                            In prusaslicer it just says "prusaslicer has encountered an error" when trying to upload or even connect.
                            I have recently upgraded prusaslicer from version 2.11 to 2.12 but the problem existed on both versions.

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                            • dc42
                              dc42 administrators last edited by

                              The version of DWC is irrelevant because uploading files from a slicer doesn't involve DWC. What I suspect is that those of you experiencing this issue are using Duet 3 with an attached RPi, and the web server on the Pi isn't quite mimicking the one in RRF.

                              Duet WiFi hardware designer and firmware engineer
                              Please do not ask me for Duet support via PM or email, use the forum
                              http://www.escher3d.com, https://miscsolutions.wordpress.com

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                              • chas2706
                                chas2706 last edited by

                                @dc42

                                Yes at one point I suspected that but I cancelled it out after updating my DuetWifi and getting the same issue.

                                TBH I'm not particularly bothered because I personally think it is more reliable to upload the file from the DWC rather than uploading to the DWC.

                                dc42 1 Reply Last reply Reply Quote 0
                                • dc42
                                  dc42 administrators @chas2706 last edited by

                                  @chas2706 said in PrusaSlicer cannot upload to DWC 2.04/RRF 3:

                                  @dc42

                                  Yes at one point I suspected that but I cancelled it out after updating my DuetWifi and getting the same issue.

                                  TBH I'm not particularly bothered because I personally think it is more reliable to upload the file from the DWC rather than uploading to the DWC.

                                  To confirm: you have the same issue uploading to Duet WiFi? Which firmware version(s)?

                                  Duet WiFi hardware designer and firmware engineer
                                  Please do not ask me for Duet support via PM or email, use the forum
                                  http://www.escher3d.com, https://miscsolutions.wordpress.com

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                                  • chas2706
                                    chas2706 last edited by

                                    @dc42

                                    It worked on RRF2.04 but not since I upgraded to RRF3.

                                    I have tried deleting the connection details in prusaslicer and re-entering them but the slicer just reports an internal error.

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                                    • Garfield
                                      Garfield last edited by

                                      Had a look at the network request from Prusa and it is GET /rr_connect?password=reprap&time=

                                      I'm not sure how this works - no username ??

                                      the js code shows async connect(hostname, username, password) - one of the three is missing.

                                      This is the text from syslog on the rPi for IP request

                                      Jan 11 18:14:11 duet3 DuetWebServer[403]:       Request starting HTTP/1.1 GET http://10.100.2.243/rr_connect?password=reprap&time=2020-01-11T18:14:11
                                      Jan 11 18:14:11 duet3 DuetWebServer[403]: #033[40m#033[32minfo#033[39m#033[22m#033[49m: Microsoft.AspNetCore.Hosting.Diagnostics[2]
                                      Jan 11 18:14:11 duet3 DuetWebServer[403]:       Request finished in 11.0556ms 404
                                      

                                      This is the response using hostname - no difference - the pi is reporting the target rr_connect as inaccessible or unavailable

                                      Jan 11 19:51:41 duet3 DuetWebServer[403]:       Request starting HTTP/1.1 GET http://duet3.local/rr_connect?password=reprap&time=2020-01-11T19:51:41
                                      Jan 11 19:51:41 duet3 DuetWebServer[403]: #033[40m#033[32minfo#033[39m#033[22m#033[49m: Microsoft.AspNetCore.Hosting.Diagnostics[2]
                                      Jan 11 19:51:41 duet3 DuetWebServer[403]:       Request finished in 6.801900000000001ms 404
                                      
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                                      • chas2706
                                        chas2706 last edited by

                                        @dc42

                                        David, please ignore the part reporting Duet Wifi and RRF3. I have found the issue.

                                        In config.g I have set up a static ip but it is not actually the one in use!
                                        Using the correct ip address I can confirm that you can upload from prusaslicer to Duet wifi running RRF3.0.

                                        I think there is a problem though if you using Duet3 and raspberry pi.

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                                        • dc42
                                          dc42 administrators last edited by

                                          @Garfield, thanks for that. I have logged this issue at https://github.com/chrishamm/DuetSoftwareFramework/issues/99.

                                          dc42 created this issue in chrishamm/DuetSoftwareFramework

                                          closed Can't upload files from PrusaSlicer #99

                                          Duet WiFi hardware designer and firmware engineer
                                          Please do not ask me for Duet support via PM or email, use the forum
                                          http://www.escher3d.com, https://miscsolutions.wordpress.com

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                                          • chrishamm
                                            chrishamm administrators last edited by

                                            DSF uses a different HTTP API than RRF and it looks like PrusaSlicer does not support the new API yet. It may be worth getting back to this once authentification has been fully implemented in DSF. I see no reason to send a PR to PrusaSlicer before that part is complete.

                                            Duet software engineer

                                            zapta 1 Reply Last reply Reply Quote 0
                                            • Armontrout
                                              Armontrout last edited by

                                              Any updates to this?> I have a brand new Duet3 setup and it is getting a 404 error when I try to upload from Slic3r. Is there a setup guide, do I need an API key? If so where do i find it?

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                                              • Garfield
                                                Garfield last edited by

                                                None that I know of. There's nothing you can do to resolve this short of getting into the code and building your own, unless you know both code bases intimately I wouldn't recommend it.

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                                                • William
                                                  William last edited by William

                                                  On my Mac, the only way I can get slic3r to upload g-code is to have DWC opened in the background.

                                                  mendenmh 1 Reply Last reply Reply Quote 0
                                                  • mendenmh
                                                    mendenmh @William last edited by

                                                    @William That is true with slic3r, at least on the Mac, but PrusaSlicer has fixed that issue. I can upload from PrusaSlicer without keeping an open connection in a browser.

                                                    1 Reply Last reply Reply Quote 0
                                                    • Thalios
                                                      Thalios last edited by

                                                      I have Prusaslicer, on Mac, uploading direct to Duet 3 with latest firmware. Works as intended.

                                                      Railcore II 300ZL with lots of upgrades (Duet 3 6HC)
                                                      Heavily modified Ender 3 Pro (Duet 3 6HC)
                                                      Heavily modified Tronxy X5SA-500 Pro with Chimera+ and dual bondtech (Duet 3 6HC)
                                                      CR-10S Pro V2 (Duet 3 Mini 5+)
                                                      and a bunch of SLA printers..

                                                      blt3dp 1 Reply Last reply Reply Quote 0
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