I installed the pathetic SP Property module. The module is created in a very dismissive way. It is really impossible to create a real estate website with such a module, the module does not have the simplest functions that are necessary for an real estate website, for example, it is not possible to specify the year of construction, the number of rooms or similar things, but it is possible to specify the number of bathrooms. I have no idea what logic was used to create the module.

But now I encountered a new problem: when I open the ads I get an error message : Call to a member function getParams() on null . How to fix it?