Error message

• Notice: Trying to get property 'corporate_name' of non-object in Drupal\publisso_gold\Controller\Tools->getArticleDCMeta() (line 2329 of modules/custom/publisso_gold/src/Controller/Tools.php).

  Drupal\publisso_gold\Controller\Tools->getArticleDCMeta(Object, Object) (Line: 140)
  Drupal\publisso_gold\Views\Article->getArticleHTMLbyId('31', '107', '2535', 'manuscript_guidelines') (Line: 101)
  Drupal\publisso_gold\Views\Article->getArticleHTML('jme', 'volume35', 'zma001189', 'manuscript_guidelines')
  call_user_func_array(Array, Array) (Line: 123)
  Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 564)
  Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 124)
  Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->wrapControllerExecutionInRenderContext(Array, Array) (Line: 97)
  Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 158)
  Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 80)
  Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 58)
  Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
  Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 106)
  Drupal\page_cache\StackMiddleware\PageCache->pass(Object, 1, 1) (Line: 85)
  Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48)
  Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
  Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 23)
  Stack\StackedHttpKernel->handle(Object, 1, 1) (Line: 708)
  Drupal\Core\DrupalKernel->handle(Object) (Line: 19)
  

• Notice: Trying to get property 'corporate_name' of non-object in Drupal\publisso_gold\Controller\Tools->getArticleDCMeta() (line 2329 of modules/custom/publisso_gold/src/Controller/Tools.php).

  Drupal\publisso_gold\Controller\Tools->getArticleDCMeta(Object, Object) (Line: 140)
  Drupal\publisso_gold\Views\Article->getArticleHTMLbyId('31', '107', '2535', 'manuscript_guidelines') (Line: 101)
  Drupal\publisso_gold\Views\Article->getArticleHTML('jme', 'volume35', 'zma001189', 'manuscript_guidelines')
  call_user_func_array(Array, Array) (Line: 123)
  Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 564)
  Drupal\Core\Render\Renderer->executeInRenderContext(Object, Object) (Line: 124)
  Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->wrapControllerExecutionInRenderContext(Array, Array) (Line: 97)
  Drupal\Core\EventSubscriber\EarlyRenderingControllerWrapperSubscriber->Drupal\Core\EventSubscriber\{closure}() (Line: 158)
  Symfony\Component\HttpKernel\HttpKernel->handleRaw(Object, 1) (Line: 80)
  Symfony\Component\HttpKernel\HttpKernel->handle(Object, 1, 1) (Line: 58)
  Drupal\Core\StackMiddleware\Session->handle(Object, 1, 1) (Line: 48)
  Drupal\Core\StackMiddleware\KernelPreHandle->handle(Object, 1, 1) (Line: 106)
  Drupal\page_cache\StackMiddleware\PageCache->pass(Object, 1, 1) (Line: 85)
  Drupal\page_cache\StackMiddleware\PageCache->handle(Object, 1, 1) (Line: 48)
  Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle(Object, 1, 1) (Line: 51)
  Drupal\Core\StackMiddleware\NegotiationMiddleware->handle(Object, 1, 1) (Line: 23)
  Stack\StackedHttpKernel->handle(Object, 1, 1) (Line: 708)
  Drupal\Core\DrupalKernel->handle(Object) (Line: 19)