Error(s) in re-building vignettes:
--- re-building ‘afex_analysing_accuracy_data.Rmd’ using rmarkdown
[WARNING] Deprecated: --highlight-style. Use --syntax-highlighting instead.
--- finished re-building ‘afex_analysing_accuracy_data.Rmd’

--- re-building ‘afex_anova_example.Rmd’ using rmarkdown
[WARNING] Deprecated: --highlight-style. Use --syntax-highlighting instead.
--- finished re-building ‘afex_anova_example.Rmd’

--- re-building ‘afex_mixed_example.Rmd’ using rmarkdown
[WARNING] Deprecated: --highlight-style. Use --syntax-highlighting instead.
--- finished re-building ‘afex_mixed_example.Rmd’

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

Quitting from afex_plot_introduction.Rmd:369-371 [unnamed-chunk-21]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<error/rlang_error>
Error:
! object 'm9s' not found
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Error: processing vignette 'afex_plot_introduction.Rmd' failed with diagnostics:
object 'm9s' not found
--- failed re-building ‘afex_plot_introduction.Rmd’

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

Quitting from afex_plot_supported_models.Rmd:245-248 [unnamed-chunk-20]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<error/rlang_error>
Error in `afex_plot()`:
! could not find function "afex_plot"
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Error: processing vignette 'afex_plot_supported_models.Rmd' failed with diagnostics:
could not find function "afex_plot"
--- failed re-building ‘afex_plot_supported_models.Rmd’

--- re-building ‘assumptions_of_ANOVAs.Rmd’ using rmarkdown
[WARNING] Deprecated: --highlight-style. Use --syntax-highlighting instead.
--- finished re-building ‘assumptions_of_ANOVAs.Rmd’

--- re-building ‘introduction-mixed-models.pdf.asis’ using asis
--- finished re-building ‘introduction-mixed-models.pdf.asis’

SUMMARY: processing the following files failed:
  ‘afex_plot_introduction.Rmd’ ‘afex_plot_supported_models.Rmd’

Error: Vignette re-building failed.
Execution halted