How to specify the compiler on Mbed Studio?

Hello,

I got command from sample code that, “xxxx.cpp only can be compiled with GNU Compiler Collection.” However, I don’t know how to specify “GNU CompilerCollection” be used. Can some one help me?

Hello,

Switching to GCC - Installing | Mbed Studio Documentation

BR, Jan

Yes, I got it, and, solve the problem already.
Thank you very much.