diff --git a/protected/humhub/modules/file/converter/BaseConverter.php b/protected/humhub/modules/file/converter/BaseConverter.php index 6dab8de293..02d1e8e8a6 100644 --- a/protected/humhub/modules/file/converter/BaseConverter.php +++ b/protected/humhub/modules/file/converter/BaseConverter.php @@ -61,7 +61,7 @@ abstract class BaseConverter extends \yii\base\Object */ public function getUrl() { - return $this->file->getUrl($this->getFileName()); + return $this->file == null ? '' : $this->file->getUrl($this->getFileName()); } /**