我已经更新了我的 Windows 并且 R 无法运行，因此 R studio 也不能运行。当我运行 R GUI 时，它只是冻结并且没有响应。我已允许防火墙免除铬
我正在使用 Windows Insider 程序并且刚刚更新为
Windows 10 Home, Insider Preview
Evaluation Copy.Build 20190.rs_prerelease.200807-1609
请注意，R GUI 会冻结然后自行关闭，因此问题可能出在 R GUI 而不是 R Studio。
我在 R studio 上收到以下错误。
This site can’t be reached
127.0.0.1 refused to connect.
Try:
Checking the connection
Checking the proxy and the firewall
ERR_CONNECTION_REFUSED
Cannot Connect to R
RStudio can't establish a connection to R. This usually indicates one of the following:
The R session is taking an unusually long time to start, perhaps because of slow operations in startup scripts or slow network drive access.
RStudio is unable to communicate with R over a local network port, possibly because of firewall restrictions or anti-virus software.
Please try the following:
If you've customized R session creation by creating an R profile (e.g. located at ~/.Rprofile), consider temporarily removing it.
If you are using a firewall or antivirus software which guards access to local network ports, add an exclusion for the RStudio and rsession executables.
Run RGui, R.app, or R in a terminal to ensure that R itself starts up correctly.
Further troubleshooting help can be found on our website:
Troubleshooting RStudio Startup
小智 1
同样的问题。\n回滚到以前的版本可以解决该问题。
\n我认为这是关于 Windows 图形功能的更新。\n这是微软在build 20190 变更日志中所说的内容中所说的：
\n\n\n改进的图形设置体验
\n虽然这并不是一项新功能，但我们根据客户反馈进行了重大更改，这将有利于我们的客户\xe2\x80\x99 图形设置体验。我们做了以下改进：
\n\n
\n- 我们\xe2\x80\x99更新了图形设置，以允许用户指定默认的高性能 GPU。
\n- 我们\xe2\x80\x99更新了图形设置，以允许用户根据每个应用程序选择特定的GPU。
\n
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