Quote Originally Posted by thunderhans View Post
The error was "Unknown modifier I" , so i thought removing it could help, but removing it changed nothing
What's probably happening here, is when your adding the product your instructing Zen to use an image already on the server. If that's the case, make sure your not putting a / before the image name.

In the meantime, I've written into your code a snippet to remove the forward slash. But to be safe, just don't use it.

NOTE: Other images within your cart aren't showing, probably cause you haven't uploaded them yet. Just wanted to be sure your aware.