Could not initialize project

[alexnv]

PIO Core Call Error: "The following files/directories have been created in D:\projects\arduino\FirstTDisplay\first-tdisplay\r\ninclude - Put project header files here\r\nlib - Put project specific (private) libraries here\r\nsrc - Put project source files here\r\nplatformio.ini - Project Configuration File\r\nResolving lilygo-t-display dependencies...\r\n\n\nUnknownBoard: Unknown board ID 'lilygo-t-display'"