该问题是怎么引起的？

版本1.45.7
润和官网下载的“HiHope_WiFi-IoT_Hi3861SPC025”SDK
链接：http://www.hihope.org/download/download.aspx?mtt=34
通过TOOLS打开工程“HiHope_WiFi-IoT_Hi3861SPC025”编译不通过

重现步骤

报错信息

-------------output\bin\Hi3861_demo_flash_boot_ota.bin image info print end--------------
scons: *** [build\build_tmp\scripts\system_config.ld] AttributeError : 'SconsEnvCfg' object has no attribute 'nv_cfg_name'
Traceback (most recent call last):
File "c:\users\asus\appdata\local\programs\python\python37\lib\site-packages\SCons\Action.py", line 1279, in execute
result = self.execfunction(target=target, source=rsources, env=env)
File "C:\Users\ASUS\Desktop\HiHope_WiFi-IoT_Hi3861SPC025\SConstruct", line 197, in nvimg_builder
make_nv_bin(env_cfg.nv_path, env_cfg.target_name, env_cfg.nv_cfg_name) #genrate nv first
AttributeError: 'SconsEnvCfg' object has no attribute 'nv_cfg_name'
scons: building terminated because of errors.
BUILD FAILED!!!!
Failed building build\build_tmp\scripts\system_config.ld: AttributeError : 'SconsEnvCfg' object has no attribute 'nv_cfg_name'