[5.4.0 Beta1, Mac] Unable to Slice Cura Dragon

[MinProwler]

Cura Version

5.4.0 beta1

Operating System

MacOS Ventura 13.4

Printer

Custom Delta printer

Name abnormal settings

Slicing fails for both supports and no supports.

Describe model location

Center of bed

Describe your model

Dragon_Pencil_Cup-Cura_5.4.STL from Thingiverse

Add your .zip here ⬇️

Mesh tools reports the model is not water tight. Fix simple holes repairs the model. Note: model successfully slices with supports using Cura 5.3-xmas-alpha.

Project file is too large to upload and can be found here: https://drive.google.com/file/d/1NEXP6o5nnFsuOmhSm_8YBVu3WQBsSmmj/view?usp=sharing

Thank you!

P.S. Uploaded compressed .rtf file of above link in order to submit this form.

3mflink.zip

[GregValiant]

Thanks for the report and the file. It wouldn't slice for me until I moved the model on the build plate away from the mid-point. The Cura team will take a look. There were a lot of reports of this behavior in 5.3.1. I'll leave this as a new report for 5.4b.

[MinProwler]

As an update, I am still unable to slice the model (no supports) in 5.4.0 unless I move the model 60.0257 from the center of the bed (on a delta-style printer). It fails to slice for a displacement of X=60.0 mm or less. So, something changes between 60 and 60.0257, which is odd because the model diameter in the x-direction is 97.31 mm.

Please let me know if there is any other testing I can do to track down this odd bug.

Cheers

[MinProwler]

Andrew D Nicholls posted the following in Facebook's Cura User's group: "my 'fix' was changing the scale to like 100.01 or 99.99, or sometimes just moving it from the default location helped." I tried rescaling the Cura Dragon Pencil cup model to 99% (uniformly applied) and was able to successfully slice the model.