我知道这为时已晚，但是您是否尝试过将R版本切换为诊断步骤?

I know this is way too late, but did you try switching R versions as a diagnostic step?

对于RStudio 1.0.136:工具->全局选项...->常规:R版本:更改-选择32位.

For RStudio 1.0.136: Tools -> Global Options... -> General: R version: Change - Choose 32 bit.

更改版本对我有用，并提示我重新访问Java安装. (最终仅使用R32)

Changing versions worked for me and prompted me to revisit my java installation. (Ended up just using R32)

使用R64遇到相同的错误:

Got the same error with R64:

Loading required package: XLConnectJars
Error : .onLoad failed in loadNamespace() for 'rJava', details:
  call: dirname(this$RuntimeLib)
  error: a character vector argument expected
Error: package ‘XLConnectJars’ could not be loaded

使用计算机的默认R64在Windows 10上运行RStudio.

Was running RStudio on Windows 10 using machine's default R64.