I am displaying an image with `ng-src`:

`<img style="width: 100px" ng-src="{{absolutePath}}customImages/{{currentBook.idcode}}.png"/>`

which is found and displays fine, however in Firebug console, I am getting this error:

`NetworkError: 404 Not Found - http://localhost/learntracker/customImages/.png"`

as if this is being executed before the variables exist.

This HTML code exists inside a `<div ng-cloak ng-app="mainModule">` and `ng-cloak` I understand to stop any executing before the variables exist.

**Why is this error occurring and how can I suppress it?**