getDataSourceTypes method throws exception when $currentUser is null.

[webrgp]

Description

While testing Verbb's Zen plugin, I've ran into this issue trying to import users previously exported by the same plugin. Here is the full stack track from the queue.log:

2024-08-07 12:06:22 [queue.ERROR] [Exception] Exception: Error: Call to a member function can() on null in /var/www/vendor/barrelstrength/sprout/src/datastudio/datasources/DataSources.php:76
Stack trace:
#0 [internal function]: BarrelStrength\Sprout\datastudio\datasources\DataSources::BarrelStrength\Sprout\datastudio\datasources\{closure}('BarrelStrength\\...')
#1 /var/www/vendor/barrelstrength/sprout/src/datastudio/datasources/DataSources.php(77): array_filter(Array, Object(Closure))
#2 /var/www/vendor/barrelstrength/sprout/src/datastudio/DataStudioModule.php(286): BarrelStrength\Sprout\datastudio\datasources\DataSources->getDataSourceTypes()
#3 /var/www/vendor/barrelstrength/sprout/src/datastudio/DataStudioModule.php(161): BarrelStrength\Sprout\datastudio\DataStudioModule->getUserPermissions()
#4 [internal function]: BarrelStrength\Sprout\datastudio\DataStudioModule->BarrelStrength\Sprout\datastudio\{closure}(Object(craft\events\RegisterUserPermissionsEvent))
#5 /var/www/vendor/yiisoft/yii2/base/Event.php(312): call_user_func(Object(Closure), Object(craft\events\RegisterUserPermissionsEvent))
#6 /var/www/vendor/yiisoft/yii2/base/Component.php(650): yii\base\Event::trigger('craft\\services\\...', 'registerPermiss...', Object(craft\events\RegisterUserPermissionsEvent))
#7 /var/www/vendor/craftcms/cms/src/services/UserPermissions.php(107): yii\base\Component->trigger('registerPermiss...', Object(craft\events\RegisterUserPermissionsEvent))
#8 /var/www/vendor/craftcms/cms/src/services/UserPermissions.php(768): craft\services\UserPermissions->getAllPermissions()
#9 /var/www/vendor/craftcms/cms/src/services/UserPermissions.php(292): craft\services\UserPermissions->_filterOrphanedPermissions(Array, Array)
#10 /var/www/vendor/verbb/zen/src/elements/User.php(244): craft\services\UserPermissions->saveUserPermissions(7455777, Array)
#11 /var/www/vendor/verbb/zen/src/services/Import.php(486): verbb\zen\elements\User::afterImport(Object(verbb\zen\models\ElementImportAction))
#12 /var/www/vendor/verbb/zen/src/queue/jobs/RunImport.php(56): verbb\zen\services\Import->runElementAction(Object(verbb\zen\models\ElementImportAction))
#13 /var/www/vendor/yiisoft/yii2-queue/src/Queue.php(243): verbb\zen\queue\jobs\RunImport->execute(Object(craft\queue\Queue))
#14 /var/www/vendor/yiisoft/yii2-queue/src/cli/Queue.php(162): yii\queue\Queue->handleMessage('26646687', 'O:30:"verbb\\zen...', '600', '1')
#15 /var/www/vendor/yiisoft/yii2-queue/src/cli/Command.php(146): yii\queue\cli\Queue->execute('26646687', 'O:30:"verbb\\zen...', '600', '1', '1')
#16 [internal function]: yii\queue\cli\Command->actionExec('26646687', '600', '1', '1')
#17 /var/www/vendor/yiisoft/yii2/base/InlineAction.php(57): call_user_func_array(Array, Array)
#18 /var/www/vendor/yiisoft/yii2/base/Controller.php(178): yii\base\InlineAction->runWithParams(Array)
#19 /var/www/vendor/yiisoft/yii2/console/Controller.php(180): yii\base\Controller->runAction('exec', Array)
#20 /var/www/vendor/craftcms/cms/src/console/ControllerTrait.php(90): yii\console\Controller->runAction('exec', Array)
#21 /var/www/vendor/yiisoft/yii2/base/Module.php(552): craft\queue\Command->runAction('exec', Array)
#22 /var/www/vendor/yiisoft/yii2/console/Application.php(180): yii\base\Module->runAction('queue/exec', Array)
#23 /var/www/vendor/craftcms/cms/src/console/Application.php(91): yii\console\Application->runAction('queue/exec', Array)
#24 /var/www/vendor/yiisoft/yii2/console/Application.php(147): craft\console\Application->runAction('queue/exec', Array)
#25 /var/www/vendor/craftcms/cms/src/console/Application.php(122): yii\console\Application->handleRequest(Object(craft\console\Request))
#26 /var/www/vendor/yiisoft/yii2/base/Application.php(384): craft\console\Application->handleRequest(Object(craft\console\Request))
#27 /var/www/craft(23): yii\base\Application->run()
#28 {main} in /var/www/vendor/verbb/zen/src/queue/jobs/RunImport.php:94
Stack trace:
#0 /var/www/vendor/yiisoft/yii2-queue/src/Queue.php(243): verbb\zen\queue\jobs\RunImport->execute(Object(craft\queue\Queue))
#1 /var/www/vendor/yiisoft/yii2-queue/src/cli/Queue.php(162): yii\queue\Queue->handleMessage('26646687', 'O:30:"verbb\\zen...', '600', '1')
#2 /var/www/vendor/yiisoft/yii2-queue/src/cli/Command.php(146): yii\queue\cli\Queue->execute('26646687', 'O:30:"verbb\\zen...', '600', '1', '1')
#3 [internal function]: yii\queue\cli\Command->actionExec('26646687', '600', '1', '1')
#4 /var/www/vendor/yiisoft/yii2/base/InlineAction.php(57): call_user_func_array(Array, Array)
#5 /var/www/vendor/yiisoft/yii2/base/Controller.php(178): yii\base\InlineAction->runWithParams(Array)
#6 /var/www/vendor/yiisoft/yii2/console/Controller.php(180): yii\base\Controller->runAction('exec', Array)
#7 /var/www/vendor/craftcms/cms/src/console/ControllerTrait.php(90): yii\console\Controller->runAction('exec', Array)
#8 /var/www/vendor/yiisoft/yii2/base/Module.php(552): craft\queue\Command->runAction('exec', Array)
#9 /var/www/vendor/yiisoft/yii2/console/Application.php(180): yii\base\Module->runAction('queue/exec', Array)
#10 /var/www/vendor/craftcms/cms/src/console/Application.php(91): yii\console\Application->runAction('queue/exec', Array)
#11 /var/www/vendor/yiisoft/yii2/console/Application.php(147): craft\console\Application->runAction('queue/exec', Array)
#12 /var/www/vendor/craftcms/cms/src/console/Application.php(122): yii\console\Application->handleRequest(Object(craft\console\Request))
#13 /var/www/vendor/yiisoft/yii2/base/Application.php(384): craft\console\Application->handleRequest(Object(craft\console\Request))
#14 /var/www/craft(23): yii\base\Application->run()
#15 {main} {"memory":66758992,"exception":"[object] (Exception(code: 0): Error: Call to a member function can() on null in /var/www/vendor/barrelstrength/sprout/src/datastudio/datasources/DataSources.php:76
Stack trace:
#0 [internal function]: BarrelStrength\\Sprout\\datastudio\\datasources\\DataSources::BarrelStrength\\Sprout\\datastudio\\datasources\\{closure}('BarrelStrength\\\\...')
#1 /var/www/vendor/barrelstrength/sprout/src/datastudio/datasources/DataSources.php(77): array_filter(Array, Object(Closure))
#2 /var/www/vendor/barrelstrength/sprout/src/datastudio/DataStudioModule.php(286): BarrelStrength\\Sprout\\datastudio\\datasources\\DataSources->getDataSourceTypes()
#3 /var/www/vendor/barrelstrength/sprout/src/datastudio/DataStudioModule.php(161): BarrelStrength\\Sprout\\datastudio\\DataStudioModule->getUserPermissions()
#4 [internal function]: BarrelStrength\\Sprout\\datastudio\\DataStudioModule->BarrelStrength\\Sprout\\datastudio\\{closure}(Object(craft\\events\\RegisterUserPermissionsEvent))
#5 /var/www/vendor/yiisoft/yii2/base/Event.php(312): call_user_func(Object(Closure), Object(craft\\events\\RegisterUserPermissionsEvent))
#6 /var/www/vendor/yiisoft/yii2/base/Component.php(650): yii\\base\\Event::trigger('craft\\\\services\\\\...', 'registerPermiss...', Object(craft\\events\\RegisterUserPermissionsEvent))
#7 /var/www/vendor/craftcms/cms/src/services/UserPermissions.php(107): yii\\base\\Component->trigger('registerPermiss...', Object(craft\\events\\RegisterUserPermissionsEvent))
#8 /var/www/vendor/craftcms/cms/src/services/UserPermissions.php(768): craft\\services\\UserPermissions->getAllPermissions()
#9 /var/www/vendor/craftcms/cms/src/services/UserPermissions.php(292): craft\\services\\UserPermissions->_filterOrphanedPermissions(Array, Array)
#10 /var/www/vendor/verbb/zen/src/elements/User.php(244): craft\\services\\UserPermissions->saveUserPermissions(7455777, Array)
#11 /var/www/vendor/verbb/zen/src/services/Import.php(486): verbb\\zen\\elements\\User::afterImport(Object(verbb\\zen\\models\\ElementImportAction))
#12 /var/www/vendor/verbb/zen/src/queue/jobs/RunImport.php(56): verbb\\zen\\services\\Import->runElementAction(Object(verbb\\zen\\models\\ElementImportAction))
#13 /var/www/vendor/yiisoft/yii2-queue/src/Queue.php(243): verbb\\zen\\queue\\jobs\\RunImport->execute(Object(craft\\queue\\Queue))
#14 /var/www/vendor/yiisoft/yii2-queue/src/cli/Queue.php(162): yii\\queue\\Queue->handleMessage('26646687', 'O:30:\"verbb\\\\zen...', '600', '1')
#15 /var/www/vendor/yiisoft/yii2-queue/src/cli/Command.php(146): yii\\queue\\cli\\Queue->execute('26646687', 'O:30:\"verbb\\\\zen...', '600', '1', '1')
#16 [internal function]: yii\\queue\\cli\\Command->actionExec('26646687', '600', '1', '1')
#17 /var/www/vendor/yiisoft/yii2/base/InlineAction.php(57): call_user_func_array(Array, Array)
#18 /var/www/vendor/yiisoft/yii2/base/Controller.php(178): yii\\base\\InlineAction->runWithParams(Array)
#19 /var/www/vendor/yiisoft/yii2/console/Controller.php(180): yii\\base\\Controller->runAction('exec', Array)
#20 /var/www/vendor/craftcms/cms/src/console/ControllerTrait.php(90): yii\\console\\Controller->runAction('exec', Array)
#21 /var/www/vendor/yiisoft/yii2/base/Module.php(552): craft\\queue\\Command->runAction('exec', Array)
#22 /var/www/vendor/yiisoft/yii2/console/Application.php(180): yii\\base\\Module->runAction('queue/exec', Array)
#23 /var/www/vendor/craftcms/cms/src/console/Application.php(91): yii\\console\\Application->runAction('queue/exec', Array)
#24 /var/www/vendor/yiisoft/yii2/console/Application.php(147): craft\\console\\Application->runAction('queue/exec', Array)
#25 /var/www/vendor/craftcms/cms/src/console/Application.php(122): yii\\console\\Application->handleRequest(Object(craft\\console\\Request))
#26 /var/www/vendor/yiisoft/yii2/base/Application.php(384): craft\\console\\Application->handleRequest(Object(craft\\console\\Request))
#27 /var/www/craft(23): yii\\base\\Application->run()
#28 {main} at /var/www/vendor/verbb/zen/src/queue/jobs/RunImport.php:94)"} 

How to reproduce

In a Craft website with both Zen and Data Studio plugins installed, have two databases with the same data ready to go.

1. On DB 1, add a few users, then perform the export of it using Zen.

2. Point Craft to use DB 2.

3. Perform import of previously exported users using Zen.

Sprout Version

4.46.6

Craft Version

4.11.1

Database Type Version

MySQL 8