Drop down menu question I found a tutorial for a nice menu for my site.

Everything went well till step 7; when I enter this in Views3 on Drupal 7, I get this error message:


  Display "Block" uses fields but there are none defined for it or all are excluded.


How can I solve this?
Have a look at your "content post date", it seems to be excluded (click at it, uncheck the option "exclude from display") therefore no field is displayed hence the error.