When compiling a program including SDcard.h of SD Version 1.24 or 1.30 the actual version of the pico 4.01 generates: ambiguous overload for 'operator+' (operand types are 'arduino::String' and ...

I've set up a basic project in PlatformIO that looks like this. I'm just trying to get Wi-Fi working, but every time I include WiFi.h my project refuses the build, spawning a host of errors that seem ...