After upgrading Drupal Core from 8.7.10 to 8.8.1 I am now getting multiple error messages that appear to be related to this module. I am using PHP version 7.3.9. These are the error messages that are displayed after the cache is cleared:

Notice: Undefined offset: 0 in Drupal\element_class_formatter\Plugin\Field\FieldFormatter\EntityReferenceLabelClassFormatter->viewElements() (line 103 of C:\xampp\htdocs\...\modules\contrib\element_class_formatter\src\Plugin\Field\FieldFormatter\EntityReferenceLabelClassFormatter.php). array(31)

Notice: Undefined offset: 0 in Drupal\element_class_formatter\Plugin\Field\FieldFormatter\EntityReferenceLabelClassFormatter->viewElements() (line 104 of C:\xampp\htdocs\...\modules\contrib\element_class_formatter\src\Plugin\Field\FieldFormatter\EntityReferenceLabelClassFormatter.php). array(31)

Notice: Undefined offset: 1 in Drupal\element_class_formatter\Plugin\Field\FieldFormatter\EntityReferenceLabelClassFormatter->viewElements() (line 103 of C:\xampp\htdocs\...\modules\contrib\element_class_formatter\src\Plugin\Field\FieldFormatter\EntityReferenceLabelClassFormatter.php). array(31)

Notice: Undefined offset: 1 in Drupal\element_class_formatter\Plugin\Field\FieldFormatter\EntityReferenceLabelClassFormatter->viewElements() (line 104 of C:\xampp\htdocs\...\modules\contrib\element_class_formatter\src\Plugin\Field\FieldFormatter\EntityReferenceLabelClassFormatter.php). array(31)

Notice: Undefined offset: 2 in Drupal\element_class_formatter\Plugin\Field\FieldFormatter\EntityReferenceLabelClassFormatter->viewElements() (line 103 of C:\xampp\htdocs\...\modules\contrib\element_class_formatter\src\Plugin\Field\FieldFormatter\EntityReferenceLabelClassFormatter.php). array(31)

Notice: Undefined offset: 2 in Drupal\element_class_formatter\Plugin\Field\FieldFormatter\EntityReferenceLabelClassFormatter->viewElements() (line 104 of C:\xampp\htdocs\...\modules\contrib\element_class_formatter\src\Plugin\Field\FieldFormatter\EntityReferenceLabelClassFormatter.php). array(31)

Notice: Undefined offset: 3 in Drupal\element_class_formatter\Plugin\Field\FieldFormatter\EntityReferenceLabelClassFormatter->viewElements() (line 103 of C:\xampp\htdocs\...\modules\contrib\element_class_formatter\src\Plugin\Field\FieldFormatter\EntityReferenceLabelClassFormatter.php). array(31)

Notice: Undefined offset: 3 in Drupal\element_class_formatter\Plugin\Field\FieldFormatter\EntityReferenceLabelClassFormatter->viewElements() (line 104 of C:\xampp\htdocs\...\modules\contrib\element_class_formatter\src\Plugin\Field\FieldFormatter\EntityReferenceLabelClassFormatter.php). array(31)

CommentFileSizeAuthor
#4 3106661-pass.patch3.35 KBlarowlan
#4 3106661-fail.patch2.55 KBlarowlan
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Comments

frmcclurg created an issue. See original summary.

Asterovim’s picture

Asterovim CreditAttribution: Asterovim as a volunteer commented

Same problem with 8.8.2 and php 7.3

apaderno’s picture

apaderno
he/him
Primary language Italian
Location Brescia, 🇮🇹 🇪🇺
CreditAttribution: apaderno as a volunteer commented
Version: 8.x-1.0 » 8.x-1.x-dev
larowlan’s picture

larowlan
Location 🇦🇺🏝.au GMT+10
CreditAttribution: larowlan at PreviousNext commented
Status: Active » Needs review
FileSize
3106661-fail.patch2.55 KB
3106661-pass.patch3.35 KB

At first I thought this was a security issue, but in testing revealed that the filtered out items are emitted as empty elements, so all good.

larowlan’s picture

larowlan
Location 🇦🇺🏝.au GMT+10
CreditAttribution: larowlan at PreviousNext commented
Priority: Major » Normal

Warnings aren't major, adjusting priority

The last submitted patch, 4: 3106661-fail.patch, failed testing. View results

rikki_iki’s picture

rikki_iki CreditAttribution: rikki_iki at PreviousNext commented
Status: Needs review » Reviewed & tested by the community

  • rikki_iki committed 517962a on 8.x-1.x authored by larowlan 
    Issue #3106661 by larowlan: "Notice: Undefined offset" errors after...
rikki_iki’s picture

rikki_iki CreditAttribution: rikki_iki at PreviousNext commented
Status: Reviewed & tested by the community » Fixed

Thanks for the fix larowlan

Status: Fixed » Closed (fixed)

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