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i have phtml file and i declare in theBlock\login.php as $_template = "phtml path, its working fine but not for MEQP2 its giving WARNING | Property name $_template should not be prefixed with an underscore to indicate visibility; when i remove the underscore with veriable of $template then magento view is not working. i already use the upgrade:setup command but not working fine. then what i do?

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Use setTemplate() 

protected function _construct()
{
    parent::_construct();
    $this->setTemplate("QaisarSatti_HelloWorld::helloworld.phtml");

}

Reference

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  • This is automatic call when file is execute? – Dhaduk Mitesh Jul 20 '18 at 6:10
  • @DhadukMitesh yes it is. – Qaisar Satti Jul 20 '18 at 9:15
  • If I replace the $_template line with this function, then it is working same. Right? – Dhaduk Mitesh Jul 20 '18 at 9:16
  • @DhadukMitesh this function is used for showing the output so anything you write in this function will show as output. – Qaisar Satti Jul 20 '18 at 9:22
  • @QaisarSatti, How you have understand that you have to use protected function _tohtml() { $this->setTemplate("QaisarSatti_HelloWorld::helloworld.phtml"); return parent::_toHtml(); } – Amit Bera♦ Nov 6 '18 at 7:36

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