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Fixed

Fixed in 3.0.8, 3.1.2

Votes

0

Found in [Package]

3.0.7

3.1.0-pre.1

3.1.0

Issue ID

XRIT-247

Regression

No

[XRI XR Device simulator] "NullReferenceException: Object reference not set to an instance of an object" when clicking on a interactable through UIToolkit UX

Package: XR Interaction Toolkit

-

How to reproduce:
1. Open the “ AR-Template.zip “ project
2. Open the “SampleScene“
3. Enter the Play Mode
4. In the Game view click on the “GameVariant“ GameObject (Blue Cube)
5. Then hover over the white circle in the Game view (The purple Cube should be clipping the white circle)
6. Observe the Console window

Expected result: No error “NullReferenceException: Object reference not set to an instance of an object“ spanned in the Console
Actual result: Error “NullReferenceException: Object reference not set to an instance of an object“ spanned in the Console

Reproducible with: 3.0.7 (2022.3.59f1, 6000.0.41f1), 3.1.0-pre.1, 3.1.0 (2022.3.59f1, 6000.0.41f1, 6000.1.0b9, 6000.2.0a6)

Reproducible environment: macOS 15.3.1  (M4 Max), Windows 11 (Reporters)
Not reproducible environment: No other environment tested

  1. Resolution Note (fix version 3.1.2):

    Fixed a `NullReferenceException` when using UI Toolkit with the XR Ray Interactor caused by trying to retrieve a `Canvas` component reference from a parent object which does not exist when using UI Toolkit.

    Note that XRI does not yet have full support for UI Toolkit.

  2. Resolution Note (fix version 3.0.8):

    Fixed a `NullReferenceException` when using UI Toolkit with the XR Ray Interactor caused by trying to retrieve a `Canvas` component reference from a parent object which does not exist when using UI Toolkit.

    Note that XRI does not yet have full support for UI Toolkit.

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