Internal error when using Mainsail/Fluidd physical printer #10210

TheEnigmaBlade · 2023-03-31T17:48:35Z

Description of the bug

Attempting to use a physical printer with host type of "Mainsail/Fluidd" results in any attempts to connect to the printer failing.

Pressing the "Test" button results in an "Unhandled unknown exception" and terminates the application with the error below.
Uploading to the printer results in the error below but does not terminate the application.

I have tried both editing an existing physical printer functioning fine in Octoprint mode and creating a new physical printer.

Project file & How to reproduce

Create or edit a physical printer.
Set printer type to "Mainsail/Fluidd".
Press "Test" or upload to printer.
Get error.

Checklist of files included above

Project file
Screenshot

Version of PrusaSlicer

2.6.0-alpha6+win64

Operating system

Windows 11

Printer model

Voron 2.4 w/ Mainsail

cpasoft · 2023-03-31T18:04:13Z

Confirmed... I also have that error

VagnPetersen · 2023-03-31T19:05:19Z

Confirmed... I also have same error.

iqubik · 2023-03-31T19:48:22Z

also have this error

pauluchin · 2023-04-01T00:49:45Z

I also have this error :(

joshua70448 · 2023-04-01T03:17:25Z

I'm also having the same error with Mainsail v2.4.1, using both host name and IP address.

Jonibygg · 2023-04-01T05:13:15Z

Same here

Version of Prusa
2.6.0-alpha6+Mac Universal

Os
iMac MacOs Ventura 13.2

b4rRa · 2023-04-01T09:10:28Z

100% exact the same issues with 2.6 alpha6

Mainsail v2.5.0; fluidd v1.23.4; Klipper v0.11.0-157-g36e0afea

TypQxQ · 2023-04-01T12:16:23Z

Same here.
URL by IP. Tried with and without starting http and trailing /

Version: 2.6.0-alpha6+win64
Build: PrusaSlicer-2.6.0-alpha6+win64-202303311519
klipper: v0.11.0-159-gfec7ddd8
moonraker: v0.8.0-30-g110cbd1
mainsail: v2.5.0

TravisWilder · 2023-04-01T13:21:37Z

When I select Mainsail PS is setting up in the INI Duet.
It seems there are wrong offsets used

CloudYeti · 2023-04-01T18:57:46Z

I have the same issue on MacOS

Version: 2.6.0-alpha6+linux+x64-GTK2
Build: PrusaSlicer-2.6.0-alpha6+linux-x64-GTK2-202303311518
klipper: v0.11.0-146-ge2d7c598
moonraker: v0.8.0-30-g110cbd1
mainsail: v2.5.0

LazeMSS · 2023-04-02T10:30:59Z

Confirmed

Dark-Noir · 2023-04-02T17:31:44Z

+1

orion23rigel · 2023-04-02T17:34:52Z

Same issue here

tildeyy · 2023-04-03T07:58:59Z

+1, macos 13, current klipper release (can't remember exact version but shouldn't matter)

As a workaround for everyone, setting the gcode flavour to klipper still works. And if you select "octoprint" as the host and point it to the IP of the klipper server, that will allow gcode uploading. I've been using that workaround since I started using klipper. Technically I think that feature (imitating an octoprint server) is actually part of moonraker, but I'd imagine 99% of people using klipper also have moonraker installed.

Cheers.

lukasmatena · 2023-04-03T09:21:35Z

Thanks for the reports. Can you please try the following build and report back? It should be fixed.

PrusaSlicer-2.6.0-alpha6+1-lm-mailsail-fix-win64-g9346cf119-202304030833
PrusaSlicer-2.6.0-alpha6+1-lm-mailsail-fix-MacOS-universal-g9346cf119-202304030843
(No Linux build, sorry.)

VagnPetersen · 2023-04-03T09:27:24Z

For me it is working now.
Minor thing is that pressing the "test" button returns this: "Connection to OctoPrint works correctly"

Jonibygg · 2023-04-03T09:33:35Z

No working DL-link for MacOS in the mail?

…

3 apr. 2023 kl. 11:21 skrev Lukáš Matěna ***@***.***>: Thanks for the reports. Can you please try the following build and report back? It should be fixed. PrusaSlicer-2.6.0-alpha6+1-lm-mailsail-fix-win64-g9346cf119-202304030833 ***@***.***/files/lm/PrusaSlicer-2.6.0-alpha6+1-lm-mailsail-fix-win64-g9346cf119-202304030833.zip> PrusaSlicer-2.6.0-alpha6+1-lm-mailsail-fix-MacOS-universal-g9346cf119-202304030843.dmg — Reply to this email directly, view it on GitHub <#10210 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AVGX3R4FJFDBZRGGQK5AH7DW7KJCZANCNFSM6AAAAAAWO6L32U>. You are receiving this because you commented.

TravisWilder · 2023-04-03T09:41:42Z

Thanks for the reports. Can you please try the following build and report back? It should be fixed.

PrusaSlicer-2.6.0-alpha6+1-lm-mailsail-fix-win64-g9346cf119-202304030833 PrusaSlicer-2.6.0-alpha6+1-lm-mailsail-fix-MacOS-universal-g9346cf119-202304030843 (No Linux build, sorry.)

MacOS (M1)
Setting changeable - test works .. ini is now set to "host_type = mainsail"

Jonibygg · 2023-04-03T09:45:52Z

What do I use here?

…

3 apr. 2023 kl. 11:41 skrev TravisWilder ***@***.***>: Thanks for the reports. Can you please try the following build and report back? It should be fixed. PrusaSlicer-2.6.0-alpha6+1-lm-mailsail-fix-win64-g9346cf119-202304030833 ***@***.***/files/lm/PrusaSlicer-2.6.0-alpha6+1-lm-mailsail-fix-win64-g9346cf119-202304030833.zip> PrusaSlicer-2.6.0-alpha6+1-lm-mailsail-fix-MacOS-universal-g9346cf119-202304030843 ***@***.***/files/lm/PrusaSlicer-2.6.0-alpha6+1-lm-mailsail-fix-MacOS-universal-g9346cf119-202304030843.dmg> (No Linux build, sorry.) MacOS (M1) Setting changeable - test works .. ini is now set to "host_type = mainsail" — Reply to this email directly, view it on GitHub <#10210 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AVGX3RZLCR4TOAJFBE7YTOTW7KLOFANCNFSM6AAAAAAWO6L32U>. You are receiving this because you commented.

TravisWilder · 2023-04-03T09:52:38Z

M1 Ultra 13.3
PS Alpha 6-1
Voron V2 (Klipper + Mainsail 2.5.1 + moonraker v0.8.0-30-g110cbd1)

GAZ082 · 2023-04-03T13:08:34Z

Thanks for the reports. Can you please try the following build and report back? It should be fixed.

PrusaSlicer-2.6.0-alpha6+1-lm-mailsail-fix-win64-g9346cf119-202304030833 PrusaSlicer-2.6.0-alpha6+1-lm-mailsail-fix-MacOS-universal-g9346cf119-202304030843 (No Linux build, sorry.)

Are we going to have a Linux release of this fix?

lukasmatena · 2023-04-03T14:14:07Z

@TravisWilder and @VagnPetersen: Thanks.

@GAZ082 It will be fixed in the next 2.6.0 alpha/beta. You can use OctoPrint print host until then.

auditor3d · 2023-04-03T14:51:47Z

They have the drop down list out of order and or missing information. workaround until an updated alpha for linux... use the Octoprint dropdown option and input your mainsail/klipper IP or hostname and test.

churls5495 · 2023-04-03T15:23:09Z

Thanks for the reports. Can you please try the following build and report back? It should be fixed.

PrusaSlicer-2.6.0-alpha6+1-lm-mailsail-fix-win64-g9346cf119-202304030833 PrusaSlicer-2.6.0-alpha6+1-lm-mailsail-fix-MacOS-universal-g9346cf119-202304030843 (No Linux build, sorry.)

Win64 version fixed the issue for me.

tyrscgm · 2023-04-05T06:06:51Z

Confirmed... I also have same error. with Mac osx Ventura

mpaw · 2023-04-07T15:25:59Z

Thanks for the reports. Can you please try the following build and report back? It should be fixed.

PrusaSlicer-2.6.0-alpha6+1-lm-mailsail-fix-win64-g9346cf119-202304030833 PrusaSlicer-2.6.0-alpha6+1-lm-mailsail-fix-MacOS-universal-g9346cf119-202304030843 (No Linux build, sorry.)

Fixed the issue for me on MacOS Ventura (M1 Pro). Although the popup says Octoprint instead of Mainsail/Fluidd

iqubik · 2023-04-07T23:18:26Z

PrusaSlicer-2.6.0-alpha6+1-lm-mailsail-fix-win64-g9346cf119-202304030833
win10-64 all work correct

cristianmur · 2023-04-09T22:34:18Z

Todos tenemos el mismo error, lo implementan supuestamente para mejorar pero te fastida todo

pauluchin · 2023-04-09T23:03:56Z

here everything works normally with the correction

GAZ082 · 2023-04-10T12:06:51Z

Todos tenemos el mismo error, lo implementan supuestamente para mejorar pero te fastida todo

This has already been fixed. This is the release:
#10210 (comment)

No linux version tho :(

e-dreyer · 2023-04-13T00:03:41Z

Can confirm that this happens to me when I press the "test" button. Otherwise, the settings are saved and the same error occurs when I try to upload, and the PrusaSlicer crashes and closes. I am running Alpha 6.

Edit:

I just tried the supplied build above, but just get an endless "resolving address" even though the test is successful. The app however no longer crashes.

lapja · 2023-04-24T17:01:24Z

When trying to upload I get: Error uploading to print host:
(1): expected value

Darkknight33 · 2023-05-08T06:07:18Z

I saw this issue when I had Octoprint selected as the destination in the A6 build. Test worked, however, would just say unresolved address on attempt to upload. Selecting Mainsail crashed the slicer. Using the testfix build, it works properly. Just uploaded a file.

… UI fixes ('OctoPrint'->'Mainsail/Fluidd')

lukasmatena · 2023-05-16T11:26:22Z

Should be fine in 2.6.0-beta1. Closing.

TacII · 2023-06-12T19:11:05Z

Problem is back again in 2.6.0-RC1+Win64-2002306091137

GAZ082 · 2023-06-12T21:26:56Z

Working fine in linux.

Version: 2.6.0-rc1+linux-x64-GTK3-202306091240

Jan-Soustruznik · 2023-06-13T08:38:14Z

Problem is back again in 2.6.0-RC1+Win64-2002306091137

Hello, @TacII , could you share your 3mf file, please?

TacII · 2023-06-16T07:25:21Z

Scratch that! I think the upgrade changed the default printer to one with old settings that probably didn't work. It works now.

lukasmatena · 2023-06-16T09:19:08Z

@TacII Ok, thanks for the heads-up.

lukasmatena mentioned this issue Apr 2, 2023

PrusaSlicer-2.6.0-alpha6 with Mainsail - "Test" button causes a error and then a crash #10233

Closed

2 tasks

lukasmatena mentioned this issue Apr 3, 2023

Crashes when trying to connect to Mainsail/Fluidd host type. #10237

Closed

2 tasks

lukasmatena mentioned this issue Apr 3, 2023

Unhandled exception when trying to "Test" fluid connection #10242

Closed

2 tasks

lukasmatena added the 2.6.0-alpha6 label Apr 3, 2023

kocikdav mentioned this issue Apr 11, 2023

Prusa Slicer 2.6.0 a6 - Unable to add physical networked printer #10244

Closed

2 tasks

ntoenis mentioned this issue Apr 15, 2023

Crash after trying to add a physical Printer #10355

Closed

2 tasks

lukasmatena added a commit that referenced this issue May 13, 2023

Fix of #10210 (crash when using mainsail print host) and some related…

f6da852

… UI fixes ('OctoPrint'->'Mainsail/Fluidd')

lukasmatena closed this as completed May 16, 2023

Internal error when using Mainsail/Fluidd physical printer #10210

Internal error when using Mainsail/Fluidd physical printer #10210

Comments

TheEnigmaBlade commented Mar 31, 2023 • edited

Description of the bug

Project file & How to reproduce

Checklist of files included above

Version of PrusaSlicer

Operating system

Printer model

cpasoft commented Mar 31, 2023

VagnPetersen commented Mar 31, 2023

iqubik commented Mar 31, 2023

pauluchin commented Apr 1, 2023

joshua70448 commented Apr 1, 2023

Jonibygg commented Apr 1, 2023

b4rRa commented Apr 1, 2023 • edited

TypQxQ commented Apr 1, 2023 • edited

TravisWilder commented Apr 1, 2023

CloudYeti commented Apr 1, 2023 • edited

LazeMSS commented Apr 2, 2023

Dark-Noir commented Apr 2, 2023

orion23rigel commented Apr 2, 2023

tildeyy commented Apr 3, 2023

lukasmatena commented Apr 3, 2023 • edited

VagnPetersen commented Apr 3, 2023

Jonibygg commented Apr 3, 2023 via email

TravisWilder commented Apr 3, 2023

Jonibygg commented Apr 3, 2023 via email

TravisWilder commented Apr 3, 2023

GAZ082 commented Apr 3, 2023

lukasmatena commented Apr 3, 2023

auditor3d commented Apr 3, 2023 • edited

churls5495 commented Apr 3, 2023

tyrscgm commented Apr 5, 2023

mpaw commented Apr 7, 2023

iqubik commented Apr 7, 2023 • edited

cristianmur commented Apr 9, 2023

pauluchin commented Apr 9, 2023

GAZ082 commented Apr 10, 2023

e-dreyer commented Apr 13, 2023 • edited

lapja commented Apr 24, 2023

Darkknight33 commented May 8, 2023

lukasmatena commented May 16, 2023

TacII commented Jun 12, 2023

GAZ082 commented Jun 12, 2023

Jan-Soustruznik commented Jun 13, 2023

TacII commented Jun 16, 2023 • edited

lukasmatena commented Jun 16, 2023

TheEnigmaBlade commented Mar 31, 2023 •

edited

b4rRa commented Apr 1, 2023 •

edited

TypQxQ commented Apr 1, 2023 •

edited

CloudYeti commented Apr 1, 2023 •

edited

lukasmatena commented Apr 3, 2023 •

edited

auditor3d commented Apr 3, 2023 •

edited

iqubik commented Apr 7, 2023 •

edited

e-dreyer commented Apr 13, 2023 •

edited

TacII commented Jun 16, 2023 •

edited