Error in re-building vignettes:
  ...
Loading required package: S4Vectors
Loading required package: stats4
Loading required package: BiocGenerics
Loading required package: parallel

Attaching package: ‘BiocGenerics’

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    is.unsorted, lapply, lengths, mapply, match,
    mget, order, paste, pmax, pmax.int, pmin,
    pmin.int, rank, rbind, rowMeans, rowSums,
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    union, unique, unsplit, which, which.max,
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Attaching package: ‘S4Vectors’

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Loading required package: IRanges
Loading required package: GenomicRanges
Loading required package: GenomeInfoDb
Loading required package: SummarizedExperiment
Loading required package: Biobase
Welcome to Bioconductor

    Vignettes contain introductory material; view
    with 'browseVignettes()'. To cite Bioconductor,
    see 'citation("Biobase")', and for packages
    'citation("pkgname")'.

Loading required package: DelayedArray
Loading required package: matrixStats

Attaching package: ‘matrixStats’

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    anyMissing, rowMedians


Attaching package: ‘DelayedArray’

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Warning: replacing previous import ‘IRanges::mendoapply’ by ‘S4Vectors::mendoapply’ when loading ‘DESeq2’
Warning: replacing previous import ‘IRanges::endoapply’ by ‘S4Vectors::endoapply’ when loading ‘DESeq2’
converting counts to integer mode
estimating size factors
estimating dispersions
gene-wise dispersion estimates
mean-dispersion relationship
final dispersion estimates
fitting model and testing

Error: processing vignette ‘metaRNASeq.Rnw’ failed with diagnostics:
 chunk 5 (label = DESeq2.indivanalysis) 
Error in .wrap_in_length_one_list_like_object(value, name, x) : 
  failed to coerce 'list(value)' to a DESeqResults
  object of length 1
Execution halted