Cannot assign null to property nystudio107\imageoptimize\models\OptimizedImage::$lightness of type int

[Mathias-Syversen]

When generating transform the queue job fails, giving the error:
Cannot assign null to property nystudio107\imageoptimize\models\OptimizedImage::$lightness of type int

Additionally, I get no output in the terminal if I try to generate transforms there, so I cant narrow down the actual image throwing the error. It failed on 35% this time, so I suspect there are some images throwing this error, not all.

SVG and GIF optimizers are not activated, I generate webp with cwebp locally, have been working fine until the craft 4 upgrade.

Versions

• Plugin version: 4.0.0-beta.3
• Craft version: 4.0.4

[khalwat]

Should be an easy fix, thank you

[khalwat]

Addressed in: 3ac976f

You can try it now by setting your semver in your composer.json to look like this:

    "nystudio107/craft-imageoptimize": "dev-develop-v4 as 4.0.0-beta.4”,

Then do a composer clear-cache && composer update