Hello
There are identified problems with the iOS 17 SDK, it's buggy because it defines the libxml module in several places. The next update of the builder will fix it. In the meantime, here's how to fix it yourself:
In the builder's install directory, overwrite the file called "SDK\usr\include\libxml2\libxml\module.modulemap" (which is a module *definition* file) with the "SDK\usr\include\libxml2\module.modulemap" one (which is a module *redirection* file). This way the compiler knows that libxml, libxml2 and libxml2\libxml are in fact the same module.