Sometimes I got a warning
Warning: Undefined array key "original_deltas" in Drupal\paragraphs\Plugin\Field\FieldWidget\ParagraphsWidget::duplicateSubmit() (line 2172 of /var/www/drupal/web/modules/contrib/paragraphs/src/Plugin/Field/FieldWidget/ParagraphsWidget.php)
this small patch fixes this warning

CommentFileSizeAuthor
#4 3493700-4.patch745 bytesqusai taha
#2 3493700-2.patch745 bytesqusai taha
paragraphs_original_deltas.patch1.5 KBlazzyvn

Issue fork paragraphs-3493700

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lazzyvn created an issue. See original summary.

qusai taha’s picture

qusai taha commented
StatusFileSize
new 3493700-2.patch745 bytes

Fix the duplicate paragraph issue, which isn't working and causing an error.

qusai taha opened merge request !168

qusai taha’s picture

qusai taha commented
StatusFileSize
new 3493700-4.patch745 bytes

Patch to fox the issue on 8.x.1.17

qusai taha’s picture

qusai taha commented
Status: Active » Needs review
tondeuse’s picture

tondeuse commented

Thank you for this, qusai taha, a tiny tiny intervention that fixed paragraph duplication in a Paragraph (stable) widget case in a nested node inside an Inline Entity form. I have been wrestling with this issue forever without being able to pinpoint the exact cause and was skeptical trying your patch.

Magic!

  • I am using Inline entity form in modal.
  • The paragraphs with duplication issues are in a Level 2 node type, nested inside the Level 1 node form.
  • I am using the Paragraphe (stable) widget with Paragraphs editor enhancement.
  • The visible symptom was an ajax error in the parent form, nothing was logged in the watchdog, except right after a cache flush.
lazzyvn’s picture

lazzyvn commented

please add credit to us

carolpettirossi’s picture

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

Patch provided by qusai taha on #4 has solved the issue for me. I wasn't able to use Duplicate and after applying the patch the Duplicate worked well.