Error(s) in re-building vignettes:
  ...
--- re-building ‘gghighlight.Rmd’ using rmarkdown
** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/gghighlight.Rcheck/vign_test/gghighlight/vignettes/gghighlight_files/figure-html/ggplot2-simple-1.png
576x384 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 139035 bytes
Input file size = 139305 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 125003
  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 = 125003

Output IDAT size = 125003 bytes (14032 bytes decrease)
Output file size = 125081 bytes (14224 bytes = 10.21% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/gghighlight.Rcheck/vign_test/gghighlight/vignettes/gghighlight_files/figure-html/ggplot2-filter-1.png
576x384 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 41510 bytes
Input file size = 41648 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 38835
  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 = 38835

Output IDAT size = 38835 bytes (2675 bytes decrease)
Output file size = 38913 bytes (2735 bytes = 6.57% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/gghighlight.Rcheck/vign_test/gghighlight/vignettes/gghighlight_files/figure-html/gghighlight-simple-1.png
576x384 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 95814 bytes
Input file size = 96024 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 76626
  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 = 76626

Output IDAT size = 76626 bytes (19188 bytes decrease)
Output file size = 76704 bytes (19320 bytes = 20.12% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/gghighlight.Rcheck/vign_test/gghighlight/vignettes/gghighlight_files/figure-html/gghighlight-two-conds-1.png
576x384 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 101937 bytes
Input file size = 102159 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 82104
  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 = 82104

Output IDAT size = 82104 bytes (19833 bytes decrease)
Output file size = 82182 bytes (19977 bytes = 19.55% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/gghighlight.Rcheck/vign_test/gghighlight/vignettes/gghighlight_files/figure-html/gghighlight-theme-1.png
576x384 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 113668 bytes
Input file size = 113902 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 89116
  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 = 89116

Output IDAT size = 89116 bytes (24552 bytes decrease)
Output file size = 89194 bytes (24708 bytes = 21.69% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/gghighlight.Rcheck/vign_test/gghighlight/vignettes/gghighlight_files/figure-html/gghighlight-facet-1.png
576x384 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 116714 bytes
Input file size = 116960 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 88627
  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 = 88627

Output IDAT size = 88627 bytes (28087 bytes decrease)
Output file size = 88705 bytes (28255 bytes = 24.16% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/gghighlight.Rcheck/vign_test/gghighlight/vignettes/gghighlight_files/figure-html/bar-1.png
576x384 pixels, 8 bits/pixel, 239 colors in palette
Input IDAT size = 5152 bytes
Input file size = 5959 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 4199
  zc = 9  zm = 8  zs = 1  f = 0		IDAT size = 4189
  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 = 1  f = 0		IDAT size = 4189

Output IDAT size = 4189 bytes (963 bytes decrease)
Output file size = 4996 bytes (963 bytes = 16.16% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/gghighlight.Rcheck/vign_test/gghighlight/vignettes/gghighlight_files/figure-html/bar-wrap-1.png
576x384 pixels, 8 bits/pixel, 255 colors in palette
Input IDAT size = 8020 bytes
Input file size = 8875 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 7194
  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 = 7194

Output IDAT size = 7194 bytes (826 bytes decrease)
Output file size = 8049 bytes (826 bytes = 9.31% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/gghighlight.Rcheck/vign_test/gghighlight/vignettes/gghighlight_files/figure-html/point-1.png
576x384 pixels, 8 bits/pixel, 256 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 7147 bytes
Input file size = 8005 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 6155
  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 = 6155

Output IDAT size = 6155 bytes (992 bytes decrease)
Output file size = 6233 bytes (1772 bytes = 22.14% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/gghighlight.Rcheck/vign_test/gghighlight/vignettes/gghighlight_files/figure-html/numeric-highlight-1.png
576x384 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 109068 bytes
Input file size = 109302 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 89225
  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 = 89225

Output IDAT size = 89225 bytes (19843 bytes decrease)
Output file size = 89303 bytes (19999 bytes = 18.30% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/gghighlight.Rcheck/vign_test/gghighlight/vignettes/gghighlight_files/figure-html/labels-1.png
576x384 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 88515 bytes
Input file size = 88713 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 71619
  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 = 71619

Output IDAT size = 71619 bytes (16896 bytes decrease)
Output file size = 71697 bytes (17016 bytes = 19.18% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/gghighlight.Rcheck/vign_test/gghighlight/vignettes/gghighlight_files/figure-html/labels2-1.png
576x384 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 95197 bytes
Input file size = 95407 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 76149
  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 = 76149

Output IDAT size = 76149 bytes (19048 bytes decrease)
Output file size = 76227 bytes (19180 bytes = 20.10% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/gghighlight.Rcheck/vign_test/gghighlight/vignettes/gghighlight_files/figure-html/labels3-1.png
576x384 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 18143 bytes
Input file size = 18245 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 15409
  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 = 15409

Output IDAT size = 15409 bytes (2734 bytes decrease)
Output file size = 15487 bytes (2758 bytes = 15.12% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/gghighlight.Rcheck/vign_test/gghighlight/vignettes/gghighlight_files/figure-html/gghighlight-params-1.png
576x384 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 90725 bytes
Input file size = 90935 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 73262
  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 = 73262

Output IDAT size = 73262 bytes (17463 bytes decrease)
Output file size = 73340 bytes (17595 bytes = 19.35% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/gghighlight.Rcheck/vign_test/gghighlight/vignettes/gghighlight_files/figure-html/gghighlight-params-null-1.png
576x384 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 140957 bytes
Input file size = 141239 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 127412
  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 = 127412

Output IDAT size = 127412 bytes (13545 bytes decrease)
Output file size = 127490 bytes (13749 bytes = 9.73% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/gghighlight.Rcheck/vign_test/gghighlight/vignettes/gghighlight_files/figure-html/keep_scales-1.png
576x384 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 14185 bytes
Input file size = 14275 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 11826
  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 = 11826

Output IDAT size = 11826 bytes (2359 bytes decrease)
Output file size = 11904 bytes (2371 bytes = 16.61% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/gghighlight.Rcheck/vign_test/gghighlight/vignettes/gghighlight_files/figure-html/keep_scales-2.png
576x384 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 16973 bytes
Input file size = 17075 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 14000
  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 = 14000

Output IDAT size = 14000 bytes (2973 bytes decrease)
Output file size = 14078 bytes (2997 bytes = 17.55% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/gghighlight.Rcheck/vign_test/gghighlight/vignettes/gghighlight_files/figure-html/calculate_per_facet-1.png
576x384 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 16988 bytes
Input file size = 17090 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 15387
  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 = 15387

Output IDAT size = 15387 bytes (1601 bytes decrease)
Output file size = 15465 bytes (1625 bytes = 9.51% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/gghighlight.Rcheck/vign_test/gghighlight/vignettes/gghighlight_files/figure-html/calculate_per_facet-2.png
576x384 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 14571 bytes
Input file size = 14661 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 13062
  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 = 13062

Output IDAT size = 13062 bytes (1509 bytes decrease)
Output file size = 13140 bytes (1521 bytes = 10.37% decrease)


Quitting from lines 291-308 [line_label_type] (gghighlight.Rmd)
Error: processing vignette 'gghighlight.Rmd' failed with diagnostics:
Problem while converting geom to grob.
ℹ Error occurred in the 2nd layer.
Caused by error in `txt$shape[, shape_vars]`:
! Can't subset columns that don't exist.
✖ Column `x_midpoint` doesn't exist.
--- failed re-building ‘gghighlight.Rmd’

SUMMARY: processing the following file failed:
  ‘gghighlight.Rmd’

Error: Vignette re-building failed.
Execution halted