[4.x]: Can't remove all permissions from public GraphQL scheme

[olsp]

What happened?

Description

I added several permissions to the public scheme for testing and wanted to remove them all again. When I uncheck all permissions and save, an error occurs:

TypeError: Cannot assign null to property craft\models\GqlSchema::$scope of type array in /www/htdocs/xxx/vendor/craftcms/cms/src/controllers/GraphqlController.php:586
Stack trace:
#0 [internal function]: craft\controllers\GraphqlController->actionSavePublicSchema()
#1 /www/htdocs/xxx/vendor/yiisoft/yii2/base/InlineAction.php(57): call_user_func_array(Array, Array)
#2 /www/htdocs/xxx/vendor/yiisoft/yii2/base/Controller.php(178): yii\base\InlineAction->runWithParams(Array)
#3 /www/htdocs/xxx/vendor/yiisoft/yii2/base/Module.php(552): yii\base\Controller->runAction('save-public-sch...', Array)
#4 /www/htdocs/xxx/vendor/craftcms/cms/src/web/Application.php(301): yii\base\Module->runAction('graphql/save-pu...', Array)
#5 /www/htdocs/xxx/vendor/craftcms/cms/src/web/Application.php(625): craft\web\Application->runAction('graphql/save-pu...', Array)
#6 /www/htdocs/xxx/vendor/craftcms/cms/src/web/Application.php(280): craft\web\Application->_processActionRequest(Object(craft\web\Request))
#7 /www/htdocs/xxx/vendor/yiisoft/yii2/base/Application.php(384): craft\web\Application->handleRequest(Object(craft\web\Request))
#8 /www/htdocs/xxx/web/index.php(26): yii\base\Application->run()
#9 {main}

Craft CMS version

4.0.2

[brandonkelly]

Fixed for the next release! Thanks for reporting.

[brandonkelly]

Craft 4.0.3 is out now with that fix.