gutenberg_block_core_image_render_lightbox undefined $img_srcset

[donbowman]

in wordpress 6.9, gutenberg_block_core_image_render_lightbox(), line 224 (setting wp_interactivity_state), I am getting "Undefined variable $img_srcset in /app/wp-content/plugins/build/scripts/block-library/image.php on line 224"

In turn this is "'lightboxSrcset' => $img_srcset," in setting the $unique_image_id array.

img_srcset is not set to a default in the function, and i think this therefore implies that the speciic page has the $blockattrsid not set, so it doesn't add the value.

i am not sure if it should bail out, or, if there is a default that would make sense.

[donbowman]

The block which causes this is below.

Array
(
    [blockName] => core/image
    [attrs] => Array
        (
            [width] => 375px
            [sizeSlug] => large
            [linkDestination] => none
            [align] => right
        )

    [innerBlocks] => Array
        (
        )

    [innerHTML] =>
<figure class="wp-block-image alignright size-large is-resized"><img src="https://www.agilicus.com/www/1e428847-image-965x1024.png" alt="" style="width:375px"/></figure>

    [innerContent] => Array
        (
            [0] =>
<figure class="wp-block-image alignright size-large is-resized"><img src="https://www.agilicus.com/www/1e428847-image-965x1024.png" alt="" style="width:375px"/></figure>

        )

)

[swissspidy]

Hi there,

Please note that issues with the Gutenberg plugin should be reported on GitHub.

Looks like this particular bug was already reported though and fixed in version 22.2 (released today), see ​https://github.com/WordPress/gutenberg/pull/73453