How to Call PHTML File from Custom Theme to CMS Block in Magento 2

Finally I have find my answer.

Please add this code in template file homecolumn.phtml: path:app\design\frontend\default\sm_saphi\template\page\homecolumn.phtml

<?php
 echo  Mage::app()->getLayout()
    ->createBlock('tablisting/list')
    ->setTemplate('page/homecolumn.phtml')
    ->toHtml();

You are using HomepageFactory in dependency injection but you have not put it in use anywhere . It seems like you want to inject instance of Vendor\Customoptionmanager\Model\CustomoptionmanagerFactory which should be done using CustomoptionmanagerFactory in dependency injection .

 public function __construct(Context $context, 
            CustomoptionmanagerFactory $CustomoptionmanagerList, 
            array $data = [])
        {
            $this->_modelCustomoptionmanagerFactory = $CustomoptionmanagerList;
           parent::__construct($context, $data);
        }