For some of my products I see the following error on the product page below the Add to Cart button:
[[ConLib:Custom/SG_BuyProductDialog]] Item has already been added. Key in dictionary: 'Name' Key being added: 'Name'
But when I look at the error log, there's no entry for this error. I'm sure I can step through the code and get more details and figure out the problem but I'm curious why this doesn't get reported to the error log.
Do I have something configured wrong or are some types of errors just not catchable?