Error(s) in re-building vignettes:
  ...
--- re-building ‘auto-model-tune.Rmd’ using rmarkdown
Quitting from lines 199-203 (auto-model-tune.Rmd) 
Error: processing vignette ‘auto-model-tune.Rmd’ failed with diagnostics:
All models failed Modeltime Calibration.
--- failed re-building ‘auto-model-tune.Rmd’

--- re-building ‘getting-started.Rmd’ using rmarkdown
Loading required package: lubridate

Attaching package: 'lubridate'

The following objects are masked from 'package:base':

    date, intersect, setdiff, union

Loading required package: PerformanceAnalytics
Loading required package: xts
Loading required package: zoo

Attaching package: 'zoo'

The following objects are masked from 'package:base':

    as.Date, as.Date.numeric


Attaching package: 'xts'

The following objects are masked from 'package:dplyr':

    first, last


Attaching package: 'PerformanceAnalytics'

The following object is masked from 'package:graphics':

    legend

Loading required package: quantmod
Loading required package: TTR

Attaching package: 'TTR'

The following object is masked from 'package:modeltime':

    growth

The following object is masked from 'package:dials':

    momentum

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--- finished re-building ‘getting-started.Rmd’

--- re-building ‘using-tidy-fft.Rmd’ using rmarkdown
Warning: Removed 1920 row(s) containing missing values (geom_path).
Warning: Removed 1920 rows containing missing values (geom_point).
Warning: Removed 240 row(s) containing missing values (geom_path).
Warning: Removed 240 rows containing missing values (geom_point).
--- finished re-building ‘using-tidy-fft.Rmd’

SUMMARY: processing the following file failed:
  ‘auto-model-tune.Rmd’

Error: Vignette re-building failed.
Execution halted