Search Issue Tracker


Fixed in 5.1.X



Found in [Package]


Issue ID




"Index was outside the bounds of the array.” errors occur when trying to set an extrusion point for a new Poly Shape

Package: Probuilder


How to reproduce:
1. Open or create a project with ProBuilder imported
2. Open the ProBuilder window
3. Using the New Poly Shape tool, place down the base of the shape
4. Try setting the extrude point

Expected result: Able to successfully create the shape
Actual result: Unable to create the shape. “IndexOutOfRangeException: Index was outside the bounds of the array.” errors occur

Reproducible with: 5.1.0 (2021.3.28f1, 2022.3.5f1, 2023.1.4f1, 2023.2.0a23)
Not reproducible with: 5.0.7 (2021.3.28f1, 2022.3.5f1, 2023.1.4f1, 2023.2.0a23)

Reproduced on: macOS (Intel) 13.4.1, Windows 11 (user’s machine)

Note: Cancelling out of the shape creation process and re-selecting the PolyShape in the Hierarchy will show the wireframe of the shape

Comments (3)

  1. meischix

    Sep 22, 2023 14:44

    This still happens in 5.1.1

  2. zyronnnn

    Jul 26, 2023 21:50

    But other version u cannot downgrade version of proBuilder

  3. zyronnnn

    Jul 26, 2023 21:50

    4.5.2 Works fine actually.

Add comment

Log in to post comment

All about bugs

View bugs we have successfully reproduced, and vote for the bugs you want to see fixed most urgently.