Php error resulting from carousel display config

[patdunlavey]

Seeing a lot of these:
TypeError: array_search(): Argument #2 ($haystack) must be of type array, null given in array_search() (line 470 of /var/www/html/web/modules/contrib/ds/ds.module)

I tracked this down to drupal/config/sync/core.entity_view_display.node.digital_object.digital_object_image_only_for_carousel.yml wherein we see this:

...
  layout:
    id: ds_1col
    library: null
    disable_css: true
...

The problem comes in ds.module:template_preprocess_ds_entity_view() where, if disable_css is true, then it expects a library to be attached to the build variable - which it is not.

This is probably a bug in ds, but we can avoid it by setting disable_css to false for this display. @DiegoPino or @alliomeria do you know if there is a reason why disable_css is set to true for this display and why it could not be changed to false?

[DiegoPino]

Yes, DS bug. Might also be an old carried over configuration?
1.- Disabled CSS = TRUE no problem
2.- Maybe try regenerate this particular config (or any config) and see if the issue is actually our saved ymls and the module DOES add a library if we let it do it?

thx

[patdunlavey]

I did regenerate the config and doing so did not add the library attribute, but did set disable_css to false.

[DiegoPino]

Ok, so add disable_css=false to every view mode? We really do not depend on anything that DS provides styling wise, if you are OK.

[patdunlavey]

It already is false in all other view modes.