Sending print job over LAN to Bambu Lab A1 in LAN-only mode fails on 2.3.2-RC om MacOS #517

New Issue

MrUnknownDE · 2026-04-05T16:22:03+02:00

MrUnknownDE commented

2026-04-05 16:22:03 +02:00

Originally created by @PALuczak on 3/2/2026

Is there an existing issue for this problem?

I have searched the existing issues

OrcaSlicer Version

2.3.2-RC

Operating System (OS)

macOS

OS Version

Tahoe 26.3

Additional system information

A1 firmware version 01.04.00.00

Printer

Bambu Lab A1

How to reproduce

Open any .3mf file in Orca slicer, then slice and send to printer.

Actual results

Orca asks for access to code, then doesn't do anything.

Expected results

File is sent to printer.

Project file & Debug log uploads

Same file in 2.3.2-RC:

[info]	2026-03-02 12:54:03.621667[Thread 0x00000001edec3080]:gui mode, Current OrcaSlicer Version 2.3.2-rc build ca1f360b
[error]	2026-03-02 12:54:05.083944[Thread 0x00000001edec3080]:3dx drivers module loading error: dlopen(/Library/Frameworks/3DconnexionClient.framework/3DconnexionClient, 0x0005): tried: '/Library/Frameworks/3DconnexionClient.framework/3DconnexionClient' (no such file), '/System/Volumes/Preboot/Cryptexes/OS/Library/Frameworks/3DconnexionClient.framework/3DconnexionClient' (no such file), '/Library/Frameworks/3DconnexionClient.framework/3DconnexionClient' (no such file)
[error]	2026-03-02 12:54:05.587828[Thread 0x00000001edec3080]:calc_exclude_triangles:Unable to create exclude triangles
[error]	2026-03-02 12:54:07.581478[Thread 0x00000001edec3080]:calc_exclude_triangles:Unable to create exclude triangles
[warning]	2026-03-02 12:54:08.078264[Thread 0x000000016e463000]:[Orca Updater]: online version=1.10.1.1, current_version=1.10.1.1, no need to download
[error]	2026-03-02 12:54:10.995211[Thread 0x00000001edec3080]:calc_exclude_triangles:Unable to create exclude triangles
[error]	2026-03-02 12:54:11.145584[Thread 0x00000001edec3080]:calc_exclude_triangles:Unable to create exclude triangles
[warning]	2026-03-02 12:54:21.515211[Thread 0x000000017152b000]:SupportSpotsGenerator does not currently handle different materials properly, only first will be used
[error]	2026-03-02 12:54:26.135865[Thread 0x0000000171937000]:access code is invalid
[error]	2026-03-02 12:54:36.431729[Thread 0x00000001edec3080]:calc_exclude_triangles:Unable to create exclude triangles

And in 2.3.1 (last working version):

[warning]	2026-03-02 12:55:18.237117[Thread 0x00000001edec3080]:get_network_function, can not find function bambu_network_del_subscribe
[warning]	2026-03-02 12:55:18.237387[Thread 0x00000001edec3080]:get_network_function, can not find function bambu_network_update_cert
[warning]	2026-03-02 12:55:18.237430[Thread 0x00000001edec3080]:get_network_function, can not find function bambu_network_install_device_cert
[error]	2026-03-02 12:55:18.738802[Thread 0x00000001edec3080]:3dx drivers module loading error: dlopen(/Library/Frameworks/3DconnexionClient.framework/3DconnexionClient, 0x0005): tried: '/Library/Frameworks/3DconnexionClient.framework/3DconnexionClient' (no such file), '/System/Volumes/Preboot/Cryptexes/OS/Library/Frameworks/3DconnexionClient.framework/3DconnexionClient' (no such file), '/Library/Frameworks/3DconnexionClient.framework/3DconnexionClient' (no such file)
[error]	2026-03-02 12:55:19.206637[Thread 0x00000001edec3080]:calc_exclude_triangles:Unable to create exclude triangles
[error]	2026-03-02 12:55:19.223098[Thread 0x000000016c407000]:Unable to open the file/Users/pluczak/Downloads/Termometr_DualStand_Main.3mf
[error]	2026-03-02 12:55:19.223125[Thread 0x000000016c407000]:Unable to open the file/Users/pluczak/Downloads/DualMeter.3mf
[error]	2026-03-02 12:55:19.223131[Thread 0x000000016c407000]:Unable to open the file/Users/pluczak/Downloads/Termometr_WindowHolder_Main.3mf
[error]	2026-03-02 12:55:19.223144[Thread 0x000000016c407000]:Unable to open the file/Users/pluczak/Downloads/Szuflada.3mf
[error]	2026-03-02 12:55:19.223164[Thread 0x000000016d02b000]:Unable to open the file/Users/pluczak/Downloads/OdbojnikBarierka.3mf
[error]	2026-03-02 12:55:19.223174[Thread 0x000000016d02b000]:Unable to open the file/Users/pluczak/Downloads/Podstawka.3mf
[error]	2026-03-02 12:55:19.223579[Thread 0x000000016dc4f000]:Unable to open the file/Users/pluczak/Downloads/rear-fender-upgrade-for-the-monorim-mxr1-segway-ninebot-max-g30-model_files/fender.3mf
[error]	2026-03-02 12:55:19.223593[Thread 0x000000016d437000]:Unable to open the file/Users/pluczak/Downloads/Portable+Cable+Winder+-+All.3mf
[error]	2026-03-02 12:55:20.520475[Thread 0x00000001edec3080]:calc_exclude_triangles:Unable to create exclude triangles
[error]	2026-03-02 12:55:20.819009[Thread 0x00000001edec3080]:calc_exclude_triangles:Unable to create exclude triangles
[warning]	2026-03-02 12:55:21.509519[Thread 0x000000016bffb000]:[Orca Updater]: online version=1.10.1.1, current_version=1.10.1.1, no need to download
[warning]	2026-03-02 12:55:24.700537[Thread 0x000000016ed7b000]:SupportSpotsGenerator does not currently handle different materials properly, only first will be used
[error]	2026-03-02 12:55:27.432826[Thread 0x00000001edec3080]:on_selection_changed dev_id not found
[error]	2026-03-02 12:55:27.606195[Thread 0x00000001edec3080]:send_message_to_printer error: network_agent=0x95f0565b0, ret=-4, dev_id=03919C440802155, json_str={"pushing":{"command":"pushall","push_target":1,"sequence_id":"20000","version":1}}, qos=0
[error]	2026-03-02 12:55:27.606234[Thread 0x00000001edec3080]:publish_json: {"pushing":{"command":"pushall","push_target":1,"sequence_id":"20000","version":1}} code: -4
[error]	2026-03-02 12:55:41.184628[Thread 0x0000000170fff000]:print_job: send ok.
[error]	2026-03-02 12:55:41.201418[Thread 0x00000001edec3080]:send_message_to_printer error: network_agent=0x95f0565b0, ret=-4, dev_id=03919C440802155, json_str={"info":{"command":"get_version","sequence_id":"20004"}}, qos=1
[error]	2026-03-02 12:55:41.201434[Thread 0x00000001edec3080]:publish_json: {"info":{"command":"get_version","sequence_id":"20004"}} code: -4
[error]	2026-03-02 12:55:43.209875[Thread 0x00000001edec3080]: vt_tray id map for nozzle id is not exist, index is: 1 nozzle count1

TestCube.3mf.zip

Checklist of files to include

Log file
Project file

Anything else?

No response

*Originally created by @PALuczak on 3/2/2026* ### Is there an existing issue for this problem? - [x] I have searched the existing issues ### OrcaSlicer Version 2.3.2-RC ### Operating System (OS) macOS ### OS Version Tahoe 26.3 ### Additional system information A1 firmware version 01.04.00.00 ### Printer Bambu Lab A1 ### How to reproduce Open any .3mf file in Orca slicer, then slice and send to printer. ### Actual results Orca asks for access to code, then doesn't do anything. ### Expected results File is sent to printer. ### Project file & Debug log uploads Same file in 2.3.2-RC: ```` [info] 2026-03-02 12:54:03.621667[Thread 0x00000001edec3080]:gui mode, Current OrcaSlicer Version 2.3.2-rc build ca1f360b [error] 2026-03-02 12:54:05.083944[Thread 0x00000001edec3080]:3dx drivers module loading error: dlopen(/Library/Frameworks/3DconnexionClient.framework/3DconnexionClient, 0x0005): tried: '/Library/Frameworks/3DconnexionClient.framework/3DconnexionClient' (no such file), '/System/Volumes/Preboot/Cryptexes/OS/Library/Frameworks/3DconnexionClient.framework/3DconnexionClient' (no such file), '/Library/Frameworks/3DconnexionClient.framework/3DconnexionClient' (no such file) [error] 2026-03-02 12:54:05.587828[Thread 0x00000001edec3080]:calc_exclude_triangles:Unable to create exclude triangles [error] 2026-03-02 12:54:07.581478[Thread 0x00000001edec3080]:calc_exclude_triangles:Unable to create exclude triangles [warning] 2026-03-02 12:54:08.078264[Thread 0x000000016e463000]:[Orca Updater]: online version=1.10.1.1, current_version=1.10.1.1, no need to download [error] 2026-03-02 12:54:10.995211[Thread 0x00000001edec3080]:calc_exclude_triangles:Unable to create exclude triangles [error] 2026-03-02 12:54:11.145584[Thread 0x00000001edec3080]:calc_exclude_triangles:Unable to create exclude triangles [warning] 2026-03-02 12:54:21.515211[Thread 0x000000017152b000]:SupportSpotsGenerator does not currently handle different materials properly, only first will be used [error] 2026-03-02 12:54:26.135865[Thread 0x0000000171937000]:access code is invalid [error] 2026-03-02 12:54:36.431729[Thread 0x00000001edec3080]:calc_exclude_triangles:Unable to create exclude triangles ```` And in 2.3.1 (last working version): ```` [warning] 2026-03-02 12:55:18.237117[Thread 0x00000001edec3080]:get_network_function, can not find function bambu_network_del_subscribe [warning] 2026-03-02 12:55:18.237387[Thread 0x00000001edec3080]:get_network_function, can not find function bambu_network_update_cert [warning] 2026-03-02 12:55:18.237430[Thread 0x00000001edec3080]:get_network_function, can not find function bambu_network_install_device_cert [error] 2026-03-02 12:55:18.738802[Thread 0x00000001edec3080]:3dx drivers module loading error: dlopen(/Library/Frameworks/3DconnexionClient.framework/3DconnexionClient, 0x0005): tried: '/Library/Frameworks/3DconnexionClient.framework/3DconnexionClient' (no such file), '/System/Volumes/Preboot/Cryptexes/OS/Library/Frameworks/3DconnexionClient.framework/3DconnexionClient' (no such file), '/Library/Frameworks/3DconnexionClient.framework/3DconnexionClient' (no such file) [error] 2026-03-02 12:55:19.206637[Thread 0x00000001edec3080]:calc_exclude_triangles:Unable to create exclude triangles [error] 2026-03-02 12:55:19.223098[Thread 0x000000016c407000]:Unable to open the file/Users/pluczak/Downloads/Termometr_DualStand_Main.3mf [error] 2026-03-02 12:55:19.223125[Thread 0x000000016c407000]:Unable to open the file/Users/pluczak/Downloads/DualMeter.3mf [error] 2026-03-02 12:55:19.223131[Thread 0x000000016c407000]:Unable to open the file/Users/pluczak/Downloads/Termometr_WindowHolder_Main.3mf [error] 2026-03-02 12:55:19.223144[Thread 0x000000016c407000]:Unable to open the file/Users/pluczak/Downloads/Szuflada.3mf [error] 2026-03-02 12:55:19.223164[Thread 0x000000016d02b000]:Unable to open the file/Users/pluczak/Downloads/OdbojnikBarierka.3mf [error] 2026-03-02 12:55:19.223174[Thread 0x000000016d02b000]:Unable to open the file/Users/pluczak/Downloads/Podstawka.3mf [error] 2026-03-02 12:55:19.223579[Thread 0x000000016dc4f000]:Unable to open the file/Users/pluczak/Downloads/rear-fender-upgrade-for-the-monorim-mxr1-segway-ninebot-max-g30-model_files/fender.3mf [error] 2026-03-02 12:55:19.223593[Thread 0x000000016d437000]:Unable to open the file/Users/pluczak/Downloads/Portable+Cable+Winder+-+All.3mf [error] 2026-03-02 12:55:20.520475[Thread 0x00000001edec3080]:calc_exclude_triangles:Unable to create exclude triangles [error] 2026-03-02 12:55:20.819009[Thread 0x00000001edec3080]:calc_exclude_triangles:Unable to create exclude triangles [warning] 2026-03-02 12:55:21.509519[Thread 0x000000016bffb000]:[Orca Updater]: online version=1.10.1.1, current_version=1.10.1.1, no need to download [warning] 2026-03-02 12:55:24.700537[Thread 0x000000016ed7b000]:SupportSpotsGenerator does not currently handle different materials properly, only first will be used [error] 2026-03-02 12:55:27.432826[Thread 0x00000001edec3080]:on_selection_changed dev_id not found [error] 2026-03-02 12:55:27.606195[Thread 0x00000001edec3080]:send_message_to_printer error: network_agent=0x95f0565b0, ret=-4, dev_id=03919C440802155, json_str={"pushing":{"command":"pushall","push_target":1,"sequence_id":"20000","version":1}}, qos=0 [error] 2026-03-02 12:55:27.606234[Thread 0x00000001edec3080]:publish_json: {"pushing":{"command":"pushall","push_target":1,"sequence_id":"20000","version":1}} code: -4 [error] 2026-03-02 12:55:41.184628[Thread 0x0000000170fff000]:print_job: send ok. [error] 2026-03-02 12:55:41.201418[Thread 0x00000001edec3080]:send_message_to_printer error: network_agent=0x95f0565b0, ret=-4, dev_id=03919C440802155, json_str={"info":{"command":"get_version","sequence_id":"20004"}}, qos=1 [error] 2026-03-02 12:55:41.201434[Thread 0x00000001edec3080]:publish_json: {"info":{"command":"get_version","sequence_id":"20004"}} code: -4 [error] 2026-03-02 12:55:43.209875[Thread 0x00000001edec3080]: vt_tray id map for nozzle id is not exist, index is: 1 nozzle count1 ```` [TestCube.3mf.zip](https://github.com/user-attachments/files/25683587/TestCube.3mf.zip) ### Checklist of files to include - [x] Log file - [x] Project file ### Anything else? _No response_

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Reference: github/OrcaSlicer#517