Fiori My Shopping Cart Apps : Uncaught TypeError: Cannot read property 'length' of null

Hi All,

When running the My Shopping Cart applications, after searching for the catalog and click on the item to diplay the details, nothing showed up and hit the following Error :

Uncaught TypeError: Cannot read property 'length' of null

Any Notes I required to apply? tried applying the following note but it shows not implementable.

Note : 1977830 - An error is thrown My Shopping Cart app when an item with description greater than 40 characters is added to the cart