Ttdfjt

I had a custom Module with custom form, which was working fine until recently.
Most likely it is throwing error after upgrade from 2.2.2 to 2.2.6.

and the line representing the error is like:

$templateOptions = array('area' => MagentoFrameworkAppArea::AREA_FRONTEND, 'store' => $this->storeManager->getStore()->getId());

and the error shown is like this:

Notice: Undefined property:
MyCompanyMymoduleControllerIndexFormInterceptor::$storeManager in
/home/www/public_html/app/code/MyCompany/Mymodule/Controller/Index/Form.php
on line 113

is it related to upgrade or could it be something else.

The whole code of the class looks like this:

namespace MyCompanyMymoduleControllerIndex;
use MagentoFrameworkControllerResultFactory;

class Form extends MagentoFrameworkAppActionAction

/**
 * Contact action
 *
 * @return void
 */
/**
 * @var MagentoFrameworkMailTemplateTransportBuilder
 */

 /**
* @var Google reCaptcha Options
*/
private static $_siteVerifyUrl = "https://www.google.com/recaptcha/api/siteverify?";
private $_secret;
private static $_version = "php_7.0";
/**
* Save Form Data
*
* @return array
*/
protected $_transportBuilder;
protected $_storeManager;


public function __construct(
 MagentoFrameworkAppActionContext $context,

 // MagentoMediaStorageModelFileUploaderFactory $fileUploaderFactory,
 MagentoFrameworkMailTemplateTransportBuilder $transportBuilder,
 MagentoFrameworkTranslateInlineStateInterface $inlineTranslation,
 MagentoFrameworkAppConfigScopeConfigInterface $scopeConfig,
 MagentoStoreModelStoreManagerInterface $storeManager
) 
// $this->fileUploaderFactory = $fileUploaderFactory;

 $this->_transportBuilder = $transportBuilder;
 $this->inlineTranslation = $inlineTranslation;
 $this->_storeManager = $storeManager;
 $this->scopeConfig = $scopeConfig;
 parent::__construct($context);



public function execute()


 $post = (array) $this->getRequest()->getPost();

 if (!empty($post)) 
 // Retrieve your form data
 $name = $post['name'];
 $email = $post['email'];
 $mobile = $post['mobile'];
 $sku = $post['sku'];
 $width = $post['width'];
 $height = $post['height'];
 $shipto = $post['ship_to'];
 $remark = $post['remark'];
 $captcha = $this->getRequest()->getParam('g-recaptcha-response');

 $secret = "6LcjmUsUAAAAAM3ZNm02YjdW7tHqJetUqS2Q4J8f"; //Replace with your secret key
 $response = null;
 $path = self::$_siteVerifyUrl;
 $dataC = array (
 'secret' => $secret,
 'remoteip' => $_SERVER["REMOTE_ADDR"],
 'v' => self::$_version,
 'response' => $captcha
 );
 $req = "";
 foreach ($dataC as $key => $value) 
 $req .= $key . '=' . urlencode(stripslashes($value)) . '&';
 
 // Cut the last '&'
 $req = substr($req, 0, strlen($req)-1);
 $response = file_get_contents($path . $req);
 //var_dump($response);exit;
 $answers = json_decode($response, true);
 //var_dump($answers);exit;
 if(trim($answers ['success']) == true) 


 $MyCompany = $this->_objectManager->create('MyCompanyMymoduleModelMyCompany');

 $MyCompany->setName($name);
 $MyCompany->setMobile($mobile);
 $MyCompany->setEmail($email);
 $MyCompany->setSku($sku);
 $MyCompany->setWidth($width);
 $MyCompany->setHeight($height);
 $MyCompany->setShip_to($shipto);
 $MyCompany->setRemarks($remark);
 $MyCompany->save();

 //$this->getResponse()->setBody('Your Request is Submitted Successfully !');

 // Doing-something with...

 // Display the succes form validation message
 $this->messageManager->addSuccessMessage('Your Request is Submitted Successfully !');
 else
 $this->messageManager->addError(__('Captcha Validation Failed. Please retry')
 );




 $templateOptions = array('area' => MagentoFrameworkAppArea::AREA_FRONTEND, 'store' => $this->_storeManager->getStore()->getId());
 // var_dump($templateOptions);exit;

 $templateVars = array(
 'store' => $this->_storeManager->getStore(),
 'customer_name' => $name,
 'mobile' => $mobile,
 'email' => $email,
 'width' => $width,
 'height' => $height,
 'shipto' => $shipto,
 'remark' => $remark
 );
 $from = array('email' => "contact@mycompany.com", 'name' => 'Indian Art Zone');
 $this->inlineTranslation->suspend();
 $to = array($email,'sales@mycompany.com');
 $transport = $this->_transportBuilder->setTemplateIdentifier('MyCompany_email_template')
 ->setTemplateOptions($templateOptions)
 ->setTemplateVars($templateVars)
 ->setFrom($from)
 ->addTo($to)
 ->getTransport();
 $transport->sendMessage();
 $this->inlineTranslation->resume();

 // Redirect to your form page (or anywhere you want...)
 $resultRedirect = $this->resultFactory->create(ResultFactory::TYPE_REDIRECT);
 $resultRedirect->setUrl('/MyCompany/index/form');

 return $resultRedirect;
 
 // Render the page
 $this->_view->loadLayout();
 $this->_view->renderLayout();