Error loading specific artboard

[mochetts]

Description

I'm trying to load the attached file by doing:

const rive = new Rive({
  src: 'one_board_trial.riv',
  autoplay: true,
  autoBind: true,
})

And I'm getting:

.

Provide a Repro

• Open up this jsfiddle:
  https://jsfiddle.net/yjtxve47/6/

Or...

• Using this rive file: one_board_trial.riv
• Try to create a rive instance like this:

const rive = new Rive({
  file: 'one_board_trial.riv',
  autoplay: true,
  autoBind: true,
})

• You'll get the above error

Source .riv/.rev file

• one_board_trial.riv
• one_board_trial.rev

Expected behavior

The rive file should be loaded successfully as it loads and renders fine in the editor.

Browser & Versions (please complete the following information)

• Browser: Chrome Version 137.0.7151.104 (Official Build) (arm64)
• OS: macOs Sequoia 15.5 (24F74)
• NPM Version: 10.2.3

[mochetts]

I managed to load the file doing this:

• The artboard needs to have at least one Timeline animation associated with it
• I also had to make this timeline animation run in loop so that I can update a viewModelInstance property and see it reflected in the canvas

Screen.Recording.2025-06-21.at.8.11.07.AM.mov

[HayesGordon]

Glad you got it working. These are two known issues that we will address.

This is related to the other issue you opened on Rive React: rive-app/rive-react#368