这个问题类似于post，但那里的反应并没有真正给出我需要的东西 .

Context ：在我编辑RStudio上的R脚本后，会弹出一条错误消息并说："Error Saving File: No such file or directory" . 同时，我也无法打开任何脚本（错误消息："Error while opening file: no such file or directory" . （权限问题？）

我一直有这个问题，其他帖子的解决方案似乎对我的情况不起作用 . 包含：

  • 清除〜/ .rstudio里面的sdb（源数据）目录（Rstudio support）

  • 删除〜/ .rstudio并重启R会话（Rstudio support）

  • sudo chown -R $（whoami）〜/ .rstudio *（Github）

我在Ubuntu 16.04.3 xenial上使用R server（1.1.423）和Microsoft Azure .

> sessionInfo()
R version 3.4.3 (2017-11-30)
Platform: x86_64-pc-linux-gnu (64-bit)
Running under: Ubuntu 16.04.3 LTS

Matrix products: default
BLAS: /usr/lib/libblas/libblas.so.3.6.0
LAPACK: /usr/lib/lapack/liblapack.so.3.6.0

locale:
 [1] LC_CTYPE=en_US.UTF-8       LC_NUMERIC=C               LC_TIME=en_US.UTF-8        LC_COLLATE=en_US.UTF-8    
 [5] LC_MONETARY=en_US.UTF-8    LC_MESSAGES=en_US.UTF-8    LC_PAPER=en_US.UTF-8       LC_NAME=C                 
 [9] LC_ADDRESS=C               LC_TELEPHONE=C             LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C       

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
 [1] stringr_1.1.0     haven_1.1.1       dplyr_0.5.0       zoo_1.8-1         readxl_1.0.0      RODBC_1.3-15     
 [7] lubridate_1.7.3   svMisc_1.0-2      data.table_1.10.0 rstudioapi_0.7   

loaded via a namespace (and not attached):
 [1] Rcpp_0.12.13     lattice_0.20-35  assertthat_0.1   R6_2.2.2         grid_3.4.3       cellranger_1.1.0
 [7] DBI_0.5-1        magrittr_1.5     stringi_1.1.2    forcats_0.3.0    tools_3.4.3      compiler_3.4.3  
[13] tibble_1.2

> RStudio.Version()
$citation

To cite RStudio in publications use:

  RStudio Team (2016). RStudio: Integrated Development for R. RStudio, Inc., Boston, MA URL
  http://www.rstudio.com/.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {RStudio: Integrated Development Environment for R},
    author = {{RStudio Team}},
    organization = {RStudio, Inc.},
    address = {Boston, MA},
    year = {2016},
    url = {http://www.rstudio.com/},
  }


$mode
[1] "server"

$version
[1] ‘1.1.423’
r ubuntu permissions save rstudio