AttributeError:module 'esptool' has no attribute '_main'

[hawk2003454]

用官方的blink_example_main.c 点灯，编译没问题，烧写时，出现：
Traceback (most recent call last):
File "d:\esp\esp-idf\components\esptool_py\esptool\esptool.py", line 22, in <module>
esptool._main() # type: ignore AttributeError:module 'esptool' has no attribute '_main'

打开esptool.py文件内容如下：
import os
import sys

try:
sys.path.remove(os.path.dirname(os.path.realpath(__file__))) # do not import this script
except ValueError:
pass

try:
import esptool
except ImportError:
raise ModuleNotFoundError('No module named "esptool" please install esptool.py by running '
'the install and export scripts.')

if __name__ == '__main__':
esptool._main() # type: ignore

请问各位大佬怎么处理这个错误，请问有官方的QQ群？很多问题百度不到，谢谢各位