rstudio / rstudio/packrat

Cannot open reparsepoint due to locked file on Windows 7

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#402 3 comments 0 reactions 0 assignees View on GitHub

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Dominant language
R
Stars
409
Forks
89
PR merge metrics
No merged PRs in 30d

Description

When I run the a file from RStudio, it runs without a problem. When I run using Rscript, I get this warning

Warning message:                                                                
In Sys.junction(from, to) :                                                       
cannot open reparse point 'C:/Users/upadmin/Documents/GitHub/dashboards/packrat/lib-R/base', 
reason 'The process cannot access the file because it is being used by another process'   

However, when I search for for the directory using Resource Manager, I cannot locate any processes using that directory.

image

The rest of the code executes -- I'm not sure what a reparse point is and whether this matters, but it sounds important?

Contributor guide

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First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by reproducing the warning when running the reported project with Rscript on Windows 7, then trace the packrat path that invokes Sys.junction for the reported reparse point. Check whether the warning affects execution and establish whether completion means removing the warning or documenting why it is harmless.

Written by the indexing model from the issue text.

Assessment

Tech stack
r
Domain
operating-systems, tooling
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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