Symfony\Component\HttpKernel\Exception\BadRequestHttpException: Input value contains a non-scalar value

Steps to reproduce?

This patch is super important using Drupal 10.1.1. Without it the form will fail to save.

This was not occurring on Drupal 9.5.

RTBC +1

inputbag-nonscalar-value.patch → works for me on Drupal 10.1.2. Since it's relatively simple I'm taking the liberty to set as RTBC.

Can anyone explain why this patch fixes the problem? Is bulk_upload_ids not part of the query string in Drupal 10.1 when using the form for some reason?

I removed the patch, manually tested again, and now I cannot reproduce the error so no idea what was going on. 🤷🏻

Drupal 10.1.2
PHP 8.2.9
Simple Media Bulk Upload 1.0.1

Here are my steps to reproduce:

1. /admin/content/media > Bulk upload
2. drag and drop 2 x images (jpeg)
3. Continue
4. First image form (/media/240/edit?bulk_upload_ids%5B0%5D=241), then save

Then the follow error and url:

1. media/240/edit?bulk_upload_ids%5B0%5D=241

InvalidArgumentException: Expected a scalar value as a 2nd argument to "Symfony\Component\HttpFoundation\InputBag::get()", "array" given. in Symfony\Component\HttpFoundation\InputBag->get() (line 31 of /var/www/html/vendor/symfony/http-foundation/InputBag.php).

Regardless both images saved.

Performing the exact same procesdure with the patch enables the second image for to show and adjust/save as image 1.

Hope this helps!

This is the fix.

Closed 🐛 InputBag::get(), no longer accepts arrays as default values, so we need to change it to string. Closed: duplicate as duplicate.

Okay, I see why this is happening now. Symfony 6 no longer allows you to retrieve a non-scalar value from the InputBag. If you're trying to get an array value from there, you have to use the ->all() method. Will review this once more, commit and put out a release.

Modified the patch slightly to reduce some redundancy above. Tested on Drupal 10.1.x and works well. Thanks all, and sorry for the delay.

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