[MAIXPY]kpu: load error:2005, ERR_ READ_ File: read file failed problem solving

Preface

Recently K210 When I met a problem ,[MAIXPY]kpu: load error:2005, ERR_READ_FILE: read file failed
Mainly reflected in the following aspects

One 、 The firmware

Go to sipeed Download the latest Firmware burning

There are introductions on the official website , Just download it according to the instructions on the official website . But I burned almost all the images, which didn't solve this problem , Look at this sentence read file failed, Say what read failed .

Two 、read file failed

How do we check , stay sd Throw any one in txt file , Then run this sentence , If it doesn't work , Then it must be yours SD Card problem , Then change one sd card , Problem solving .

f=open("lable.txt","r")