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Cura 5.3.0-beta 2 slicing bug #14764

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2 tasks done
Andrethetech opened this issue Mar 4, 2023 · 2 comments
Closed
2 tasks done

Cura 5.3.0-beta 2 slicing bug #14764

Andrethetech opened this issue Mar 4, 2023 · 2 comments
Labels
PreRelease 🐛 An issue found in an Alpha or Beta version of a new Release Slicing Error 💥 A crash is caused by a model or a user interaction. This needs a differnt troubleshooting approach Status: Under Investigation The issue has been confirmed or is assumed to be likely to be a real issue. It's pending discussion. Type: Bug The code does not produce the intended behavior.

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@Andrethetech
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Application Version

5.3.0-beta.2

Platform

Windows 11

Printer

Anet ET4

Reproduction steps

Sliced a Benchy

Actual results

There are missing layers on the bottom of the cabin see picture.

Expected results

Proper slicing

Checklist of files to include

  • Log file
  • Project file

Additional information & file uploads

Here are the files

Cura 5.3.0 beta 2 bug.zip
@Andrethetech Andrethetech added Status: Triage This ticket requires input from someone of the Cura team Type: Bug The code does not produce the intended behavior. labels Mar 4, 2023
@GregValiant GregValiant added Status: Under Investigation The issue has been confirmed or is assumed to be likely to be a real issue. It's pending discussion. Slicing Error 💥 A crash is caused by a model or a user interaction. This needs a differnt troubleshooting approach PreRelease 🐛 An issue found in an Alpha or Beta version of a new Release and removed Status: Triage This ticket requires input from someone of the Cura team labels Mar 5, 2023
@GregValiant
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Thanks for the report.
@MariMakes this is easily duplicated.
Below is a screenshot from 4.13.1 using OP's project file.
image

I opened the OP's project in 5.3beta and the problem showed up (it looked like his screenshot).
In the screenshots below I have changed the active printer to my Ender and my own setting profile.
My Double-Ender Benchy is at the top, the OP's Benchy is in the middle, and my SportFish Benchy is at the bottom. I turned on supports because it makes this really easy to see.
Here are the boats. There were errors in the OP's model so I repaired it in MS 3D Builder. There are no errors in these models.
image

This slice is in 5.3beta. There is 2.2mm of structure missing from the two boats while the one I combined appears to be OK.
image

Here is a shot from 5.2.1 and everything looks as it should.
image

@fieldOfView am I missing something here?

@casperlamboo casperlamboo mentioned this issue Mar 6, 2023
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@MariMakes
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Hey All!

Thanks for flagging this 💪
That's definitely a bug that slipped through 🐛

It seems to have been related to the Hole Horizontal Expansion.
@casperlamboo was able to fix the issue before our stable release here Ultimaker/CuraEngine#1857
Thank you for reporting ❤️

This was referenced Dec 20, 2023
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Labels
PreRelease 🐛 An issue found in an Alpha or Beta version of a new Release Slicing Error 💥 A crash is caused by a model or a user interaction. This needs a differnt troubleshooting approach Status: Under Investigation The issue has been confirmed or is assumed to be likely to be a real issue. It's pending discussion. Type: Bug The code does not produce the intended behavior.
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@MariMakes @GregValiant @Andrethetech