1 exception(s): Exception #0 (Zend\Feed\Writer\Exception\InvalidArgumentException): Invalid parameter: parameter must be a non-empty string Exception #0 (Zend\Feed\Writer\Exception\InvalidArgumentException): Invalid parameter: parameter must be a non-empty string
#1 Zend\Feed\Writer\FeedFactory::factory(array('title' => &Magento\Framework\Phrase#000000002f32ac32000000006ee95cba#, 'description' => &Magento\Framework\Phrase#000000002f32ac32000000006ee95cba#, 'link' => '', 'charset' => 'UTF-8', 'language' => 'sr_Latn_RS')) called at [vendor/magento/framework/App/Feed.php:36] #2 Magento\Framework\App\Feed->getFormattedContent() called at [vendor/magento/module-rss/Model/Rss.php:110] #3 Magento\Rss\Model\Rss->createRssXml() called at [app/code/Mageplaza/Blog/Controller/Post/Rss.php:54] #4 Mageplaza\Blog\Controller\Post\Rss->execute() called at [generated/code/Mageplaza/Blog/Controller/Post/Rss/Interceptor.php:24] #5 Mageplaza\Blog\Controller\Post\Rss\Interceptor->execute() called at [vendor/magento/framework/App/Action/Action.php:108] #6 Magento\Framework\App\Action\Action->dispatch(&Magento\Framework\App\Request\Http#000000002f32a839000000006ee95cba#) called at [vendor/magento/framework/Interception/Interceptor.php:58] #7 Mageplaza\Blog\Controller\Post\Rss\Interceptor->___callParent('dispatch', array(&Magento\Framework\App\Request\Http#000000002f32a839000000006ee95cba#)) called at [vendor/magento/framework/Interception/Interceptor.php:138] #8 Mageplaza\Blog\Controller\Post\Rss\Interceptor->Magento\Framework\Interception\{closure}(&Magento\Framework\App\Request\Http#000000002f32a839000000006ee95cba#) called at [vendor/magento/framework/Interception/Interceptor.php:153] #9 Mageplaza\Blog\Controller\Post\Rss\Interceptor->___callPlugins('dispatch', array(&Magento\Framework\App\Request\Http#000000002f32a839000000006ee95cba#), array(array('designLoader', 'customerNotifica...', 'catalog_app_acti...', 'tax-app-action-d...', 'weee-app-action-...', 'storeCheck', 'contextPlugin', 'customer-app-act...'))) called at [generated/code/Mageplaza/Blog/Controller/Post/Rss/Interceptor.php:39] #10 Mageplaza\Blog\Controller\Post\Rss\Interceptor->dispatch(&Magento\Framework\App\Request\Http#000000002f32a839000000006ee95cba#) called at [vendor/magento/framework/App/FrontController.php:159] #11 Magento\Framework\App\FrontController->processRequest(&Magento\Framework\App\Request\Http#000000002f32a839000000006ee95cba#, &Mageplaza\Blog\Controller\Post\Rss\Interceptor#000000002f32aced000000006ee95cba#) called at [vendor/magento/framework/App/FrontController.php:99] #12 Magento\Framework\App\FrontController->dispatch(&Magento\Framework\App\Request\Http#000000002f32a839000000006ee95cba#) called at [vendor/magento/framework/Interception/Interceptor.php:58] #13 Magento\Framework\App\FrontController\Interceptor->___callParent('dispatch', array(&Magento\Framework\App\Request\Http#000000002f32a839000000006ee95cba#)) called at [vendor/magento/framework/Interception/Interceptor.php:138] #14 Magento\Framework\App\FrontController\Interceptor->Magento\Framework\Interception\{closure}(&Magento\Framework\App\Request\Http#000000002f32a839000000006ee95cba#) called at [vendor/magento/module-store/App/FrontController/Plugin/RequestPreprocessor.php:99] #15 Magento\Store\App\FrontController\Plugin\RequestPreprocessor->aroundDispatch(&Magento\Framework\App\FrontController\Interceptor#000000002f32a9c8000000006ee95cba#, &Closure#000000002f32a9f2000000006ee95cba#, &Magento\Framework\App\Request\Http#000000002f32a839000000006ee95cba#) called at [vendor/magento/framework/Interception/Interceptor.php:135] #16 Magento\Framework\App\FrontController\Interceptor->Magento\Framework\Interception\{closure}(&Magento\Framework\App\Request\Http#000000002f32a839000000006ee95cba#) called at [vendor/magento/module-page-cache/Model/App/FrontController/BuiltinPlugin.php:73] #17 Magento\PageCache\Model\App\FrontController\BuiltinPlugin->aroundDispatch(&Magento\Framework\App\FrontController\Interceptor#000000002f32a9c8000000006ee95cba#, &Closure#000000002f32a9f2000000006ee95cba#, &Magento\Framework\App\Request\Http#000000002f32a839000000006ee95cba#) called at [vendor/magento/framework/Interception/Interceptor.php:135] #18 Magento\Framework\App\FrontController\Interceptor->Magento\Framework\Interception\{closure}(&Magento\Framework\App\Request\Http#000000002f32a839000000006ee95cba#) called at [vendor/magento/framework/Interception/Interceptor.php:153] #19 Magento\Framework\App\FrontController\Interceptor->___callPlugins('dispatch', array(&Magento\Framework\App\Request\Http#000000002f32a839000000006ee95cba#), NULL) called at [generated/code/Magento/Framework/App/FrontController/Interceptor.php:26] #20 Magento\Framework\App\FrontController\Interceptor->dispatch(&Magento\Framework\App\Request\Http#000000002f32a839000000006ee95cba#) called at [vendor/magento/framework/App/Http.php:116] #21 Magento\Framework\App\Http->launch() called at [generated/code/Magento/Framework/App/Http/Interceptor.php:24] #22 Magento\Framework\App\Http\Interceptor->launch() called at [vendor/magento/framework/App/Bootstrap.php:261] #23 Magento\Framework\App\Bootstrap->run(&Magento\Framework\App\Http\Interceptor#000000002f32a848000000006ee95cba#) called at [index.php:39]