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(penv) mtylw@mtylw-VirtualBox:~/chapter9/example_project$ code ./ (penv) mtylw@mtylw-VirtualBox:~/chapter9/example_project$ pio run ProjectEnvsNotAvailableError: Please setup environments in platformio.ini file 有没有佬知道这个咋回事儿，咋解决啊？
platformio.ini