===============================
R CMD BUILD
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* checking for file MetabolomicsPipeline/DESCRIPTION ... OK
* preparing MetabolomicsPipeline:
* checking DESCRIPTION meta-information ... OK
* installing the package to build vignettes
* creating vignettes ... ERROR
--- re-building MetabolomicsPipeline-vignette.Rmd using knitr
Quitting from MetabolomicsPipeline-vignette.Rmd:552-587 [PairwiseAnalysis]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<error/rlang_error>
Error in `path.expand()`:
! invalid 'path' argument
---
Backtrace:
1. tools::buildVignettes(dir = ".", tangle = TRUE)
2. base::tryCatch(...)
3. base (local) tryCatchList(expr, classes, parentenv, handlers)
4. base (local) tryCatchOne(expr, names, parentenv, handlers[[1L]])
5. base (local) doTryCatch(return(expr), name, parentenv, handler)
6. engine$weave(file, quiet = quiet, encoding = enc)
7. (if (grepl("\\.[Rr]md$", file)) knit2html else if (grepl("\\.[Rr]rst$", ...
8. knitr::knit(input, text = text, envir = envir, quiet = quiet)
9. knitr:::process_file(text, output)
10. xfun:::handle_error(...)
11. base::withCallingHandlers(...)
12. knitr:::process_group(group)
13. knitr:::call_block(x)
14. knitr:::block_exec(params)
15. knitr:::eng_r(options)
16. knitr:::in_input_dir(...)
17. knitr:::in_dir(input_dir(), expr)
18. knitr (local) evaluate(...)
19. evaluate::evaluate(...)
20. base::withRestarts(...)
21. base (local) withRestartList(expr, restarts)
22. base (local) withOneRestart(withRestartList(expr, restarts[-nr]), restarts[[nr]])
23. base (local) doWithOneRestart(return(expr), restart)
24. base (local) withRestartList(expr, restarts[-nr])
25. base (local) withOneRestart(expr, restarts[[1L]])
26. base (local) doWithOneRestart(return(expr), restart)
27. evaluate:::with_handlers(...)
28. base::eval(call)
29. base::eval(call)
30. base::withCallingHandlers(...)
31. watcher$print_value(ev$value, ev$visible, envir)
32. base::withVisible(handle_value(handler, value, visible, envir))
33. evaluate:::handle_value(handler, value, visible, envir)
34. handler$value(value, visible)
35. knitr (local) fun(x, options = options)
36. base::withVisible(knit_print(x, ...))
37. knitr::knit_print(x, ...)
38. knitr:::html_screenshot(x)
39. knitr:::in_dir(...)
40. base::normalizePath(f3)
41. base::path.expand(path)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Error: processing vignette 'MetabolomicsPipeline-vignette.Rmd' failed with diagnostics:
invalid 'path' argument
--- failed re-building MetabolomicsPipeline-vignette.Rmd
SUMMARY: processing the following file failed:
MetabolomicsPipeline-vignette.Rmd
Error: Vignette re-building failed.
Execution halted