Unable to compile for esp32 board in arduino ide

@shahzadhamid, your topic has been moved to a more suitable location on the forum. Installation and Troubleshooting is not for problems with (nor for advise on) your project :wink: See About the Installation & Troubleshooting category.

Have you done a search for e.g. bits/c++config.h? From memory, I have seen a similar problem recently.