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###
### Running command:
###
###   /home/biocbuild/bbs-3.20-bioc/R/bin/R CMD build --keep-empty-dirs --no-resave-data --md5 MEAL
###
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* checking for file ‘MEAL/DESCRIPTION’ ... OK
* preparing ‘MEAL’:
* checking DESCRIPTION meta-information ... OK
* installing the package to build vignettes
* creating vignettes ... ERROR
--- re-building ‘MEAL.Rmd’ using rmarkdown

Quitting from MEAL.Rmd:193-196 [Regional plot 1]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<error/rlang_error>
Error in `errorHandler()`:
! Internal Server Error
---
Backtrace:
     ▆
  1. └─MEAL::plotRegion(resAdj, targetRange)
  2.   └─Gviz::IdeogramTrack(genome = genome, chromosome = as.character(seqnames(range)))
  3.     └─methods::new(...)
  4.       ├─methods::initialize(value, ...)
  5.       └─Gviz::initialize(value, ...)
  6.         └─Gviz (local) .local(.Object, ...)
  7.           └─Gviz:::.cacheGenomes(genome = genome)
  8.             ├─Gviz::.doCache(...)
  9.             │ ├─BiocGenerics::eval(expression, envir = callEnv)
 10.             │ └─base::eval(expression, envir = callEnv)
 11.             │   └─base::eval(expression, envir = callEnv)
 12.             ├─rtracklayer::getTable(query)
 13.             └─rtracklayer::getTable(query)
 14.               └─rtracklayer (local) .local(object, ...)
 15.                 ├─restfulr::read(url$getData$track, query)
 16.                 └─restfulr::read(url$getData$track, query)
 17.                   ├─base::tryCatch(...)
 18.                   │ └─base (local) tryCatchList(expr, classes, parentenv, handlers)
 19.                   │   └─base (local) tryCatchOne(expr, names, parentenv, handlers[[1L]])
 20.                   │     └─base (local) doTryCatch(return(expr), name, parentenv, handler)
 21.                   └─x@protocol$read(x, cacheInfo)
 22.                     └─restfulr:::handleResponse(content, reader, cache.info, x@errorHandler)
 23.                       └─restfulr (local) errorHandler(responseError)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Error: processing vignette 'MEAL.Rmd' failed with diagnostics:
Internal Server Error

--- failed re-building ‘MEAL.Rmd’

--- re-building ‘caseExample.Rmd’ using rmarkdown
Warning: ggrepel: 8 unlabeled data points (too many overlaps). Consider increasing max.overlaps

Quitting from caseExample.Rmd:156-158 [Regional plot 2 exp]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<error/rlang_error>
Error in `errorHandler()`:
! Internal Server Error
---
Backtrace:
     ▆
  1. └─MEAL::plotRegion(rset = methRes, rset2 = gexpRes, range = targetRange)
  2.   └─Gviz::IdeogramTrack(genome = genome, chromosome = as.character(seqnames(range)))
  3.     └─methods::new(...)
  4.       ├─methods::initialize(value, ...)
  5.       └─Gviz::initialize(value, ...)
  6.         └─Gviz (local) .local(.Object, ...)
  7.           └─Gviz:::.cacheGenomes(genome = genome)
  8.             ├─Gviz::.doCache(...)
  9.             │ ├─BiocGenerics::eval(expression, envir = callEnv)
 10.             │ └─base::eval(expression, envir = callEnv)
 11.             │   └─base::eval(expression, envir = callEnv)
 12.             ├─rtracklayer::getTable(query)
 13.             └─rtracklayer::getTable(query)
 14.               └─rtracklayer (local) .local(object, ...)
 15.                 ├─restfulr::read(url$getData$track, query)
 16.                 └─restfulr::read(url$getData$track, query)
 17.                   ├─base::tryCatch(...)
 18.                   │ └─base (local) tryCatchList(expr, classes, parentenv, handlers)
 19.                   │   └─base (local) tryCatchOne(expr, names, parentenv, handlers[[1L]])
 20.                   │     └─base (local) doTryCatch(return(expr), name, parentenv, handler)
 21.                   └─x@protocol$read(x, cacheInfo)
 22.                     └─restfulr:::handleResponse(content, reader, cache.info, x@errorHandler)
 23.                       └─restfulr (local) errorHandler(responseError)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Error: processing vignette 'caseExample.Rmd' failed with diagnostics:
Internal Server Error

--- failed re-building ‘caseExample.Rmd’

SUMMARY: processing the following files failed:
  ‘MEAL.Rmd’ ‘caseExample.Rmd’

Error: Vignette re-building failed.
Execution halted