PIO Core Call Error: "The following files/directories have been created in /Users/wenhao/Demo/platformio/led\ninclude - Put project header files here\nlib - Put project specific (private) libraries here\nsrc - Put project source files here\nplatformio.ini - Project Configuration File\n\n\nInvalidEnvNameError: Invalid environment name 'STC89C516RD+'. The name can contain alphanumeric, underscore, and hyphen characters (a-z, 0-9, -, _)"
PIO Core Call Error: "The following files/directories have been created in /Users/wenhao/Demo/platformio/led\ninclude - Put project header files here\nlib - Put project specific (private) libraries here\nsrc - Put project source files here\nplatformio.ini - Project Configuration File\n\n\nInvalidEnvNameError: Invalid environment name 'STC89C516RD+'. The name can contain alphanumeric, underscore, and hyphen characters (a-z, 0-9, -, _)"