Windows上的“Splashr”错误

Question

我试图让R包“Splashr”在this tutorial之后工作。你知道吗

我成功地安装了Docker for windows、Docker SDK for Python和（希望是）依赖的Python包。我在系统变量中设置了Python的路径，并在Python 2.7和3.6中尝试了这个R代码，但得到了相同的错误：

library(splashr)    
install_splash()

Error in py_call_impl(callable, dots$args, dots$keywords) : 
  DockerException: Credentials store error: StoreError('Unexpected OS error "The handle is invalid", errno=9',)

Detailed traceback: 
  File "C:\Python36\lib\site-packages\docker\api\image.py", line 381, in pull
    header = auth.get_config_header(self, registry)
  File "C:\Python36\lib\site-packages\docker\auth.py", line 50, in get_config_header
    authcfg = resolve_authconfig(client._auth_configs, registry)
  File "C:\Python36\lib\site-packages\docker\auth.py", line 97, in resolve_authconfig
    authconfig, registry, store_name
  File "C:\Python36\lib\site-packages\docker\auth.py", line 142, in _resolve_authconfig_credstore
    'Credentials store error: {0}'.format(repr(e))

我用的是Windows10Pro版本1703

R版本3.4.3

R Studio版本1.1.383

提前谢谢