Dropdown field optgroup bug

[valeryvkrukov]

Description

After installing updates have an error when save dropdown field with optgroups.
It looks like just simple typo in craftcms/cms/src/fields/BaseOptionsField.php at line 121

cms/src/fields/BaseOptionsField.php

Line 121 in 8cf2d3e

if (array_key_exists('optgrou', $option)) {

Stack trace:

yii\base\ErrorException: Undefined index: label in /home/valery/PhpstormProjects/site-clone-1/vendor/craftcms/cms/src/fields/BaseOptionsField.php:125
Stack trace:
#0 /home/valery/PhpstormProjects/site-clone-1/vendor/yiisoft/yii2/validators/InlineValidator.php(72): craft\fields\Dropdown->validateOptions()
#1 /home/valery/PhpstormProjects/site-clone-1/vendor/yiisoft/yii2/validators/InlineValidator.php(72): ::call_user_func:{/home/valery/PhpstormProjects/site-clone-1/vendor/yiisoft/yii2/validators/InlineValidator.php:72}()
#2 /home/valery/PhpstormProjects/site-clone-1/vendor/yiisoft/yii2/validators/Validator.php(257): yii\validators\InlineValidator->validateAttribute()
#3 /home/valery/PhpstormProjects/site-clone-1/vendor/yiisoft/yii2/base/Model.php(367): yii\validators\InlineValidator->validateAttributes()
#4 /home/valery/PhpstormProjects/site-clone-1/vendor/craftcms/cms/src/services/Fields.php(767): craft\fields\Dropdown->validate()
#5 /home/valery/PhpstormProjects/site-clone-1/vendor/craftcms/cms/src/controllers/FieldsController.php(275): craft\services\Fields->saveField()
#6 /home/valery/PhpstormProjects/site-clone-1/vendor/yiisoft/yii2/base/InlineAction.php(57): craft\controllers\FieldsController->actionSaveField()
#7 /home/valery/PhpstormProjects/site-clone-1/vendor/yiisoft/yii2/base/InlineAction.php(57): ::call_user_func_array:{/home/valery/PhpstormProjects/site-clone-1/vendor/yiisoft/yii2/base/InlineAction.php:57}()
#8 /home/valery/PhpstormProjects/site-clone-1/vendor/yiisoft/yii2/base/Controller.php(157): yii\base\InlineAction->runWithParams()
#9 /home/valery/PhpstormProjects/site-clone-1/vendor/craftcms/cms/src/web/Controller.php(187): craft\controllers\FieldsController->runAction()
#10 /home/valery/PhpstormProjects/site-clone-1/vendor/yiisoft/yii2/base/Module.php(528): craft\controllers\FieldsController->runAction()
#11 /home/valery/PhpstormProjects/site-clone-1/vendor/craftcms/cms/src/web/Application.php(299): craft\web\Application->runAction()
#12 /home/valery/PhpstormProjects/site-clone-1/vendor/craftcms/cms/src/web/Application.php(566): craft\web\Application->runAction()
#13 /home/valery/PhpstormProjects/site-clone-1/vendor/craftcms/cms/src/web/Application.php(278): craft\web\Application->_processActionRequest()
#14 /home/valery/PhpstormProjects/site-clone-1/vendor/yiisoft/yii2/base/Application.php(386): craft\web\Application->handleRequest()
#15 /home/valery/PhpstormProjects/site-clone-1/web/index.php(21): craft\web\Application->run()
#16 {main}

Steps to reproduce

1. save field with dropdown type with optgroups after updating

Additional info

• Craft version: 3.3.6
• PHP version: 7.3

[SwiseWeb]

Confirming that I'm also experiencing this issue

[brandonkelly]

Fixed for the next release, thanks for reporting!

[LouisCuvelier]

Hi @brandonkelly,
This error came back with Craft 3.4

[brandonkelly]

@LouisCuvelier I’m not able to reproduce given the above steps, and the bugfix added in 011d78e still exists in 3.4. Can you please come up with some steps to reproduce and post as a new issue?