Problem/Motivation

When attempting to add some paragraphs to a page we get an ajax error thrown with the following error:

Call to a member function getEntityTypeId() on null in Drupal\mercury_editor\Cache\MercuryEditorPreviewCacheContext->getContext() (line 41 of /app/docroot/modules/contrib/mercury_editor/src/Cache/MercuryEditorPreviewCacheContext.php).

CommentFileSizeAuthor
#9 Screenshot 2025-05-01 at 1.22.34 PM.png61.09 KBpbabin
context_ajax_error.mp41.4 MBjohntarling

Issue fork mercury_editor-3508661

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johntarling created an issue. See original summary.

johntarling changed the visibility of the branch 3508661-ajax-error-when to hidden.

johntarling changed the visibility of the branch 2.2.x to hidden.

johntarling opened merge request !106

johntarling changed the visibility of the branch 3508661-ajax-error-when to active.

johntarling changed the visibility of the branch 2.2.x to active.

johntarling’s picture

johntarling commented
Status: Active » Needs review

Created a quick fix for this by just checking that the entity is available before fetching the UUID.

johntarling changed the visibility of the branch 3508661-ajax-error-when to hidden.

pbabin’s picture

pbabin commented
StatusFileSize
new Screenshot 2025-05-01 at 1.22.34 PM.png61.09 KB

We ran into this issue as well on our site - specifically it was occurring on paragraphs that included entity references.

Applied patch and issue is resolved for us.

screenshot of paragraph type showing entity reference

joelsteidl’s picture

joelsteidl commented

I can confirm that the patch fixed things for me as well.

My paragraph had an entity reference, so that checks out for consistency.

pixelwhip’s picture

pixelwhip commented
Status: Needs review » Reviewed & tested by the community

pixelwhip opened merge request !112

pixelwhip changed the visibility of the branch 2.2.x to hidden.

pixelwhip’s picture

pixelwhip commented
Status: Reviewed & tested by the community » Fixed

Thanks for this fix. I've rerolled this change on the latest form 2.2.x and merged it in.

pixelwhip’s picture

pixelwhip commented
Status: Fixed » Closed (fixed)

Released in version 2.2.3