Error(s) in re-building vignettes:
--- re-building ‘nestedLogit.Rmd’ using rmarkdown
** Processing: fig/wlf-plot-1.png
672x384 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 38737 bytes
Input file size = 38863 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 29909
  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 = 29909

Output IDAT size = 29909 bytes (8828 bytes decrease)
Output file size = 29987 bytes (8876 bytes = 22.84% decrease)

** Processing: fig/wlf-effect-plot-1-1.png
672x576 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 55760 bytes
Input file size = 55910 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 43998
  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 = 43998

Output IDAT size = 43998 bytes (11762 bytes decrease)
Output file size = 44076 bytes (11834 bytes = 21.17% decrease)

** Processing: fig/wlf-effect-plot-2-1.png
672x384 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 28569 bytes
Input file size = 28683 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 23984
  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 = 23984

Output IDAT size = 23984 bytes (4585 bytes decrease)
Output file size = 24062 bytes (4621 bytes = 16.11% decrease)

** Processing: fig/wlf-alt-plot-1.png
672x384 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 37413 bytes
Input file size = 37539 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 29169
  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 = 29169

Output IDAT size = 29169 bytes (8244 bytes decrease)
Output file size = 29247 bytes (8292 bytes = 22.09% decrease)

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

--- re-building ‘plotting-ggplot.Rmd’ using rmarkdown
** Processing: fig/wlf-ggplot-p1-1.png
672x384 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 66093 bytes
Input file size = 66267 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 52261
  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 = 52261

Output IDAT size = 52261 bytes (13832 bytes decrease)
Output file size = 52339 bytes (13928 bytes = 21.02% decrease)


Quitting from lines 150-156 [wlf-ggplot-p2] (plotting-ggplot.Rmd)
Error: processing vignette 'plotting-ggplot.Rmd' failed with diagnostics:
Problem while converting geom to grob.
ℹ Error occurred in the 4th 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 ‘plotting-ggplot.Rmd’

--- re-building ‘standard-errors.Rmd’ using rmarkdown
--- finished re-building ‘standard-errors.Rmd’

SUMMARY: processing the following file failed:
  ‘plotting-ggplot.Rmd’

Error: Vignette re-building failed.
Execution halted