title: JForm::getInstance could not load file
body: <p>I am making a form component into joomla.In which i will put one textbox and one editor and one button.
      i create the view file for this form and the component is successfully install.but when i click to display this form onto the front end,there is an error display like:</p>
  
  <p>"The requested page cannot be found.
  An error has occurred while processing your request.</p>
  
  <p>You may not be able to visit this page because of:</p>
  
  <p>an out-of-date bookmark/favourite
  a mistyped address
  a search engine that has an out-of-date listing for this site
  you have no access to this page
  Go to the Home Page</p>
  
  <p>Home Page</p>
  
  <p>If difficulties persist, please contact the System Administrator of this site and report the error below.</p>
  
  <p>500 JForm::getInstance could not load file"
  thanks for your support</p>