Error(s) in re-building vignettes:
--- re-building ‘emales.Rmd’ using rmarkdown
[WARNING] Deprecated: --no-highlight. Use --syntax-highlighting=none instead.
--- finished re-building ‘emales.Rmd’

--- re-building ‘flip.Rmd’ using rmarkdown

Quitting from flip.Rmd:16-44 [unnamed-chunk-2]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<error/rlang_error>
Error in `UseMethod()`:
! no applicable method for 'add_links' applied to an object of class "NULL"
---
Backtrace:
    ▆
 1. ├─p %>% add_links(emale_ava)
 2. └─gggenomes::add_links(., emale_ava)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Error: processing vignette 'flip.Rmd' failed with diagnostics:
no applicable method for 'add_links' applied to an object of class "NULL"
--- failed re-building ‘flip.Rmd’

--- re-building ‘gggenomes.Rmd’ using rmarkdown
Data sets in package 'gggenomes':

emale_ava               All-versus-all whole genome alignments of 6
                        EMALE genomes
emale_cogs              Clusters of orthologs of 6 EMALE proteomes
emale_gc                Relative GC-content along 6 EMALE genomes
emale_genes             Gene annotations if 6 EMALE genomes (endogenous
                        virophages)
emale_ngaros            Integrated Ngaro retrotransposons of 6 EMALE
                        genomes
emale_prot_ava          All-versus-all alignments 6 EMALE proteomes
emale_seqs              Sequence index of 6 EMALE genomes (endogenous
                        virophages)
emale_tirs              Terminal inverted repeats of 6 EMALE genomes


Quitting from gggenomes.Rmd:78-99 [unnamed-chunk-2]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<error/rlang_error>
Error in `UseMethod()`:
! no applicable method for 'track_info' applied to an object of class "NULL"
---
Backtrace:
    x
 1. +-p %>% track_info
 2. \-gggenomes::track_info(.)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Error: processing vignette 'gggenomes.Rmd' failed with diagnostics:
no applicable method for 'track_info' applied to an object of class "NULL"
--- failed re-building ‘gggenomes.Rmd’

SUMMARY: processing the following files failed:
  ‘flip.Rmd’ ‘gggenomes.Rmd’

Error: Vignette re-building failed.
Execution halted