Sell-C | android based app for selling and buying used cycles | Game Engine library

I am trying to compile a model with 2 outputs using a custom loss function but I am failing at doing so. Any ideas? Let me show you what I have done,

Here is the loss function:

I'm trying to make an up-sell section on the Thank You page using the cross-sell products of the products in the order. The code that I am using works fine IF and only IF all products have cross-selling products. Example: if under Linked Products there are no Cross-Sells added, the code won't work.

The same thing happens if the customer buys one product without cross-selling products and one with. The code only works if all products in the order has cross-selling products.

This is the error I get, which I cannot figure out:

With my header file i have the following code below. However if I switch off Woocommerce plugin I receive alot of error codes (see below)

We are getting a lot of 404 errors on a Real Estate website after houses are sold and the listing goes offline. I am trying, via htaccess, to redirect the missing pages that Google Search Console shows as 404 to a home listing search page. I have tried the code below but it is redirecting all listing pages not just the ones that no longer exist. Not sure if it's my code or because the pages are dynamically created.

All the home listings are under www.example.com/homes-for-sale-details/[address]. If the listing no longer exists I want the page to redirect to www.example.com/homes-for-sale-details.

My htaccess code

I'm getting an effective return calculation of all values column my MYSQL table but when i went to check my api result; the column value sum command is appearing in the result of the JSON.