Custom post type permalinks all load the homepage

I’m trying to create permalinks for a custom post type, “property” based on a custom field value, “the_property_id”.

This custom field value corresponds to the post count, so the first published post has a “the_property_id” of 1, and the 160th post has a “the_property_id” value 160.

The following code successfully creates the permalinks, but when you actually click the property link to a single page, it loads the homepage rather than the indicated single page.

I’ve refreshed the permalinks whenever I save this function, and have tried every troubleshooting suggested by several google searches…

What am I doing wrong here? Thanks!

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