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Hello,I have following error.
Warning: strlen() expects parameter 1 to be string, array given in /var/www/html/drupal8/core/lib/Drupal/Component/Utility/Unicode.php on line 691
Notice: Array to string conversion in /var/www/html/drupal8/core/lib/Drupal/Component/Render/MarkupTrait.php on line 43
ArrayTitle
Comment | File | Size | Author |
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Screenshot from 2015-11-18 18:40:04.png | 121.83 KB | NuWans |
Comments
Comment #2
nils.destoop CreditAttribution: nils.destoop as a volunteer and at Wunder commentedThis is a known issue in core, a patch is available. Closing this one for this field_group issue #2611888: Tree get lost after saving forms display (elements prefixed with Array)
Comment #3
NuWans CreditAttribution: NuWans as a volunteer commentedThankyou
++
Comment #4
turion CreditAttribution: turion commentedIt seems this issue is still open for 8.1.2, although it should have been fixed: #2749061: Warning: strlen() expects parameter 1 to be string, array given in Drupal\Component\Utility\Unicode::validateUtf8() (line 686 of core/lib/Drupal/Component/Utility/Unicode.php)