Facebook Graph Api And Newly Defined Objects And Actions : Message: "unknown Path Components"

I have defined an og name space, og_shamh, and an action 'watch' using the FB app editor. I have called a javascript function (below) which attempts to create an action object. But

Solution 1:

This error occurs when either the namespace or the action (or both) in the api url are wrong.

To make sure you access the good url, check the Get Code link near the action you want to perform in the Action Types section of the Open Graph tab of your app's settings.

Alternatively you can check out: Open Graph > Dashboard > Your Action Type > Advanced Settings at the bottom of the page.

Solution 2:

Problem solved and others now pending. It turns out I had, duh, changed the action name.... Silly