Error(s) in re-building vignettes:
--- re-building ‘mverse_gettingstarted.Rmd’ using rmarkdown

Quitting from lines 207-210 [unnamed-chunk-6] (mverse_gettingstarted.Rmd)
Error: processing vignette 'mverse_gettingstarted.Rmd' failed with diagnostics:
Names can't be empty.
✖ Empty name found at location 8.
--- failed re-building ‘mverse_gettingstarted.Rmd’

--- re-building ‘mverse_intro_glmmodelling.Rmd’ using rmarkdown
** Processing: /data/gannet/ripley/R/packages/tests-devel/mverse.Rcheck/vign_test/mverse/vignettes/mverse_intro_glmmodelling_files/figure-html/unnamed-chunk-1-1.png
672x384 pixels, 8 bits/pixel, 233 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 6011 bytes
Input file size = 6800 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 4501
  zc = 9  zm = 8  zs = 1  f = 0
  zc = 1  zm = 8  zs = 2  f = 0
  zc = 9  zm = 8  zs = 3  f = 0
  zc = 9  zm = 8  zs = 0  f = 5
  zc = 9  zm = 8  zs = 1  f = 5
  zc = 1  zm = 8  zs = 2  f = 5
  zc = 9  zm = 8  zs = 3  f = 5
                               
Selecting parameters:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 4501

Output IDAT size = 4501 bytes (1510 bytes decrease)
Output file size = 4579 bytes (2221 bytes = 32.66% decrease)


Quitting from lines 140-143 [unnamed-chunk-3] (mverse_intro_glmmodelling.Rmd)
Error: processing vignette 'mverse_intro_glmmodelling.Rmd' failed with diagnostics:
Names can't be empty.
✖ Empty name found at location 8.
--- failed re-building ‘mverse_intro_glmmodelling.Rmd’

--- re-building ‘mverse_intro_regressionmodelling.Rmd’ using rmarkdown
** Processing: /data/gannet/ripley/R/packages/tests-devel/mverse.Rcheck/vign_test/mverse/vignettes/mverse_intro_regressionmodelling_files/figure-html/unnamed-chunk-8-1.png
672x288 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 18909 bytes
Input file size = 19011 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 14671
  zc = 9  zm = 8  zs = 1  f = 0
  zc = 1  zm = 8  zs = 2  f = 0
  zc = 9  zm = 8  zs = 3  f = 0
  zc = 9  zm = 8  zs = 0  f = 5
  zc = 9  zm = 8  zs = 1  f = 5
  zc = 1  zm = 8  zs = 2  f = 5
  zc = 9  zm = 8  zs = 3  f = 5
                               
Selecting parameters:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 14671

Output IDAT size = 14671 bytes (4238 bytes decrease)
Output file size = 14749 bytes (4262 bytes = 22.42% decrease)

--- finished re-building ‘mverse_intro_regressionmodelling.Rmd’

SUMMARY: processing the following files failed:
  ‘mverse_gettingstarted.Rmd’ ‘mverse_intro_glmmodelling.Rmd’

Error: Vignette re-building failed.
Execution halted