cache/render error when indexing Search API index

I tested the following steps:

• I installed a fresh Drupal instance with demo_umami profile
• I added added drupal/insert_view to the project and enabled the module
• Created a Content view with a single contextual filter on node ID, with a default value "Content ID from URL"
• Add the insert_view filter the the basic HTML text format
• Create a new basic page and add [view:test_view] to the body text
• Run cron to rebuild the search index

Confirmed, when running cron to build the search index, I crash with the same TypeError cited here.

I then added the patch:

        "patches": {
            "drupal/insert_view": {
                "search": "https://git.drupalcode.org/project/insert_view/-/merge_requests/8.patch"
            }
        },

I can confirm that the patch resolved the error during cron run.

This patch solves an issue related to search_api_solr module too, before the patch full text rendering was failing, making those fields rendering empty.

The current version of insert_view (2.1.0) does not support Drupal 11 due to the version constraint
"drupal/core": "^8.8 || ^9 || ^10"

To ensure compatibility with Drupal 11, I recommend updating the constraint to include:

"^8.8 || ^9 || ^10 || ^11"
//

getting this issue while updating to Drupal11
//

Automatically closed - issue fixed for 2 weeks with no activity.