I have a setup very similar to the example showed in this FAQ:

HOWTO: setup project with scripts located out of the web tree ?





And things were ok until build 4048: I could debug any file below the web tree (public_html) with both "3rd party web server" or "SRV local web server". Files below the "priv" directory were debugged only if called by another one in the web tree, or using the "SRV web server".

But since 4053 and 4054, I cannot debug that way anymore, getting this message:



If I insert a debugbreak() call inside the code an run it from browser, I can debug it normally.

So if phped needs a url for the topmost directory, I gave one setting a strange mapping for the root URL:



But I think this is something that shouldn't have to be done.

With your settings, Root URL could be left empty. I'll check what's wrong.

Yes, it used to be empty until build 4048, but if I leave it so, I get that error message above:
Please, enter a valid "root URL" that corresponds to the **topmost** directory of the project.

But there is no valid url for the topmost directory in my web server. The document root is public_html which is below the topmost dir (!site), just because I want to have the non-public files in the project (dir 'priv').

fixed in build 4056