Diferrent and weird gcode after saving and reopening project - Githubissues

SoftFever / OrcaSlicer

G-code generator for 3D printers (Bambu, Prusa, Voron, VzBot, RatRig, Creality, etc.)

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Diferrent and weird gcode after saving and reopening project #7437

Open szymswiat opened 3 days ago

szymswiat commented 3 days ago

Is there an existing issue for this problem?

[X] I have searched the existing issues

OrcaSlicer Version

2.2.0

Operating System (OS)

Linux

OS Version

Ubuntu 24.04

Additional system information

No response

Printer

Bambu Lab A1

How to reproduce

Create new project and add attached object to a plate
I set preset to 0.08mm extra fine however the issue occured with other presets as well
Slice plate and observe the result

2024-11-10_17-38 2024-11-10_17-39

Save project and close Orca Slicer
Open it and slice again

Actual results

After reopening a project and slicing a plate Orca Slicer adds weird bridge and top surface layers.

2024-11-10_17-41

Expected results

Unwanted bridge in the air should not appear.

Project file & Debug log uploads

test_cyl_thread2.3mf.zip

Checklist of files to include

[ ] Log file
[X] Project file

Anything else?

No response

Arakon commented 3 days ago

The STL is not manifold. Is it possible you repaired it the first time, but the repair gets lost when reloading the project? test_cyl_thread-repaired.zip Can you try the same thing with this repaired version of the stl?