drupal 7 webform form elements not displaying

I have created a new content (web form).

I have successfully added some ele开发者_开发技巧ments using webform. But it's not displaying form elements on view page.

Can anyone help me in this matter ?

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Could it be that your theme is not printing out that content? Try using the default theme and see what happens.

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I had the same problem with drupal 6. Later, I found a couple of problems. I forgot to run update.php file when I upgraded from 3.5 to 3.12 version. Also, do not forget to flush cache. After doing these two tasks, it worked as expected. May be, same is applicable for Drupal 7.