{"action":"created","issue":{"url":"https://api.github.com/repos/xrowgmbh/xrowmetadata/issues/3","labels_url":"https://api.github.com/repos/xrowgmbh/xrowmetadata/issues/3/labels{/name}","comments_url":"https://api.github.com/repos/xrowgmbh/xrowmetadata/issues/3/comments","events_url":"https://api.github.com/repos/xrowgmbh/xrowmetadata/issues/3/events","html_url":"https://github.com/xrowgmbh/xrowmetadata/issues/3","id":127431110,"number":3,"title":"PHP Notice:  Array to string conversion in .../ezpublish_legacy/extension/xrowmetadata/datatypes/xrowmetadata/xrowmetadatatype.php on line 262","user":{"login":"clash82","id":3033038,"avatar_url":"https://avatars.githubusercontent.com/u/3033038?v=3","gravatar_id":"","url":"https://api.github.com/users/clash82","html_url":"https://github.com/clash82","followers_url":"https://api.github.com/users/clash82/followers","following_url":"https://api.github.com/users/clash82/following{/other_user}","gists_url":"https://api.github.com/users/clash82/gists{/gist_id}","starred_url":"https://api.github.com/users/clash82/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/clash82/subscriptions","organizations_url":"https://api.github.com/users/clash82/orgs","repos_url":"https://api.github.com/users/clash82/repos","events_url":"https://api.github.com/users/clash82/events{/privacy}","received_events_url":"https://api.github.com/users/clash82/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/xrowgmbh/xrowmetadata/labels/enhancement","name":"enhancement","color":"84b6eb"}],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":3,"created_at":"2016-01-19T12:05:44Z","updated_at":"2016-01-19T14:58:17Z","closed_at":null,"body":"Hello,\r\n\r\nI'm using eZ Publish 5.4.5. When I update content object (with xrow metadata field) using eZ Publish 5 API I'm getting this stack trace:\r\n\r\n```bash\r\nNotice:  Array to string conversion in /var/www/ezno_site/ezpublish_legacy/extension/xrowmetadata/datatypes/xrowmetadata/xrowmetadatatype.php on line 262\r\n```\r\n\r\n```bash\r\nPHP   1. {main}() /var/www/ezno_site/ezpublish/console:0\r\nPHP   2. Symfony\\Component\\Console\\Application->run() /var/www/ezno_site/ezpublish/console:27\r\nPHP   3. eZ\\Bundle\\EzPublishCoreBundle\\Console\\Application->doRun() /var/www/ezno_site/vendor/symfony/symfony/src/Symfony/Component/Console/Application.php:126\r\nPHP   4. Symfony\\Bundle\\FrameworkBundle\\Console\\Application->doRun() /var/www/ezno_site/vendor/ezsystems/ezpublish-kernel/eZ/Bundle/EzPublishCoreBundle/Console/Application.php:41\r\nPHP   5. Symfony\\Component\\Console\\Application->doRun() /var/www/ezno_site/vendor/symfony/symfony/src/Symfony/Bundle/FrameworkBundle/Console/Application.php:96\r\nPHP   6. Symfony\\Component\\Console\\Application->doRunCommand() /var/www/ezno_site/vendor/symfony/symfony/src/Symfony/Component/Console/Application.php:195\r\nPHP   7. Symfony\\Component\\Console\\Command\\Command->run() /var/www/ezno_site/vendor/symfony/symfony/src/Symfony/Component/Console/Application.php:882\r\nPHP   8. Novactive\\Bundle\\eZSEOBundle\\Command\\ConvertXRow2NovaCommand->execute() /var/www/ezno_site/vendor/symfony/symfony/src/Symfony/Component/Console/Command/Command.php:257\r\nPHP   9. eZPublishCoreRepositoryContentService_00000000621d632b0000000031af4df6d070e613bef7df5f4e3adde360e23221->publishVersion() /var/www/ezno_site/src/Novactive/Bundle/eZSEOBundle/Command/ConvertXRow2NovaCommand.php:310\r\nPHP  10. eZ\\Publish\\Core\\SignalSlot\\ContentService->publishVersion() /var/www/ezno_site/ezpublish/cache/dev/ezpublishDevDebugProjectContainer.php:43073\r\nPHP  11. eZ\\Publish\\Core\\SignalSlot\\SignalDispatcher\\SignalDispatcherTransactionWrapper->emit() /var/www/ezno_site/vendor/ezsystems/ezpublish-kernel/eZ/Publish/Core/SignalSlot/ContentService.php:428\r\nPHP  12. eZ\\Publish\\Core\\SignalSlot\\SignalDispatcher\\DefaultSignalDispatcher->emit() /var/www/ezno_site/vendor/ezsystems/ezpublish-kernel/eZ/Publish/Core/SignalSlot/SignalDispatcher/SignalDispatcherTransactionWrapper.php:71\r\nPHP  13. eZ\\Publish\\Core\\SignalSlot\\Slot\\LegacyPublishVersionSlot->receive() /var/www/ezno_site/vendor/ezsystems/ezpublish-kernel/eZ/Publish/Core/SignalSlot/SignalDispatcher/DefaultSignalDispatcher.php:80\r\nPHP  14. eZ\\Publish\\Core\\SignalSlot\\Slot\\AbstractLegacySlot->runLegacyKernelCallback() /var/www/ezno_site/vendor/ezsystems/ezpublish-kernel/eZ/Publish/Core/SignalSlot/Slot/LegacyPublishVersionSlot.php:41\r\nPHP  15. eZ\\Publish\\Core\\MVC\\Legacy\\Kernel->runCallback() /var/www/ezno_site/vendor/ezsystems/ezpublish-kernel/eZ/Publish/Core/SignalSlot/Slot/AbstractLegacySlot.php:59\r\nPHP  16. ezpKernel->runCallback() /var/www/ezno_site/vendor/ezsystems/ezpublish-kernel/eZ/Publish/Core/MVC/Legacy/Kernel.php:162\r\nPHP  17. eZ\\Publish\\Core\\MVC\\Legacy\\Kernel\\CLIHandler->runCallback() /var/www/ezno_site/ezpublish_legacy/kernel/private/classes/ezpkernel.php:68\r\nPHP  18. eZ\\Publish\\Core\\SignalSlot\\Slot\\LegacyPublishVersionSlot->eZ\\Publish\\Core\\SignalSlot\\Slot\\{closure}() /var/www/ezno_site/vendor/ezsystems/ezpublish-kernel/eZ/Publish/Core/MVC/Legacy/Kernel/CLIHandler.php:161\r\nPHP  19. eZContentOperationCollection::registerSearchObject() /var/www/ezno_site/vendor/ezsystems/ezpublish-kernel/eZ/Publish/Core/SignalSlot/Slot/LegacyPublishVersionSlot.php:38\r\nPHP  20. eZSearch::addObject() /var/www/ezno_site/ezpublish_legacy/kernel/content/ezcontentoperationcollection.php:615\r\nPHP  21. eZSearchEngine->addObject() /var/www/ezno_site/ezpublish_legacy/kernel/classes/ezsearch.php:109\r\nPHP  22. eZContentObjectAttribute->metaData() /var/www/ezno_site/ezpublish_legacy/kernel/search/plugins/ezsearchengine/ezsearchengine.php:83\r\nPHP  23. xrowMetaDataType->metaData() /var/www/ezno_site/ezpublish_legacy/kernel/classes/ezcontentobjectattribute.php:1136\r\n```"},"comment":{"url":"https://api.github.com/repos/xrowgmbh/xrowmetadata/issues/comments/172877960","html_url":"https://github.com/xrowgmbh/xrowmetadata/issues/3#issuecomment-172877960","issue_url":"https://api.github.com/repos/xrowgmbh/xrowmetadata/issues/3","id":172877960,"user":{"login":"clash82","id":3033038,"avatar_url":"https://avatars.githubusercontent.com/u/3033038?v=3","gravatar_id":"","url":"https://api.github.com/users/clash82","html_url":"https://github.com/clash82","followers_url":"https://api.github.com/users/clash82/followers","following_url":"https://api.github.com/users/clash82/following{/other_user}","gists_url":"https://api.github.com/users/clash82/gists{/gist_id}","starred_url":"https://api.github.com/users/clash82/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/clash82/subscriptions","organizations_url":"https://api.github.com/users/clash82/orgs","repos_url":"https://api.github.com/users/clash82/repos","events_url":"https://api.github.com/users/clash82/events{/privacy}","received_events_url":"https://api.github.com/users/clash82/received_events","type":"User","site_admin":false},"created_at":"2016-01-19T14:58:17Z","updated_at":"2016-01-19T14:58:17Z","body":"Thanks for you quick response :) I'll take a look on the link above."}}