rstudio / rstudio/packrat

snapshot - yaml error

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Dominant language
R
Stars
409
Forks
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Description

Version: packrat_0.4.8-16

Working on a in RS Project on RS Server. Multiple .rmd files. Getting following error

packrat::snapshot()
Error in yaml::yaml.load(string, ...) : Duplicate map key: 'output'

sessionInfo()
R version 3.1.3 (2015-03-09)
Platform: x86_64-unknown-linux-gnu (64-bit)
Running under: Red Hat Enterprise Linux Server release 6.7 (Santiago)

I have checked yaml in .rmd files. All are working.

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First steps

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  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

No source file or test is named. Start by reproducing packrat::snapshot() in a project with multiple .rmd files and inspect the snapshot path where yaml::yaml.load reports the duplicate output key. Done means identifying a minimal reproducible project or the offending YAML input and confirming whether snapshot can complete.

Written by the indexing model from the issue text.

Assessment

Tech stack
r
Domain
tooling
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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