Intermittent asp.net mvc exception: “A public action method ABC could not be found on controller XYZ.”

Question

I\'m getting an intermittent exception saying that asp.net mvc can’t find the action method. Here’s the exception:

A public action method \'Fill\' cou

Answer 1

From the IIS logs our problem was caused by Googlebot attempting POST and a GET for a POST only controller action.

For this case I recommend handling the 404 like Dmitriy suggestion.