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

Quitting from v_cookbook.Rmd:224-237 [unnamed-chunk-11]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<error/rlang_error>
Error:
! An error occured when processing node 'Y'. The message was:
Error: An error occured when processing node '.'. The message was:
Error in rowSums(mapply("*", data, betas)): 'x' must be an array of at least two dimensions

---
Backtrace:
    ▆
 1. └─simDAG::sim_from_dag(dag, n_sim = 10)
 2.   └─base::tryCatch(...)
 3.     └─base (local) tryCatchList(expr, classes, parentenv, handlers)
 4.       └─base (local) tryCatchOne(expr, names, parentenv, handlers[[1L]])
 5.         └─value[[3L]](cond)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Error: processing vignette 'v_cookbook.Rmd' failed with diagnostics:
An error occured when processing node 'Y'. The message was:
Error: An error occured when processing node '.'. The message was:
Error in rowSums(mapply("*", data, betas)): 'x' must be an array of at least two dimensions


--- failed re-building ‘v_cookbook.Rmd’

--- re-building ‘v_covid_example.Rmd’ using rmarkdown
** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/simDAG.Rcheck/vign_test/simDAG/vignettes/v_covid_example_files/figure-html/unnamed-chunk-9-1.png
672x480 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 26148 bytes
Input file size = 26262 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 21141
  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 = 21141

Output IDAT size = 21141 bytes (5007 bytes decrease)
Output file size = 21219 bytes (5043 bytes = 19.20% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/simDAG.Rcheck/vign_test/simDAG/vignettes/v_covid_example_files/figure-html/unnamed-chunk-11-1.png
672x480 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 30835 bytes
Input file size = 30949 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 24521
  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 = 24521

Output IDAT size = 24521 bytes (6314 bytes decrease)
Output file size = 24599 bytes (6350 bytes = 20.52% decrease)

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

--- re-building ‘v_sim_discrete_time.Rmd’ using rmarkdown
** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/simDAG.Rcheck/vign_test/simDAG/vignettes/v_sim_discrete_time_files/figure-html/unnamed-chunk-8-1.png
672x480 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 23817 bytes
Input file size = 23919 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 18374
  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 = 18374

Output IDAT size = 18374 bytes (5443 bytes decrease)
Output file size = 18452 bytes (5467 bytes = 22.86% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/simDAG.Rcheck/vign_test/simDAG/vignettes/v_sim_discrete_time_files/figure-html/unnamed-chunk-11-1.png
672x480 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 28845 bytes
Input file size = 28959 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 22526
  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 = 22526

Output IDAT size = 22526 bytes (6319 bytes decrease)
Output file size = 22604 bytes (6355 bytes = 21.94% decrease)

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

--- re-building ‘v_sim_from_dag.Rmd’ using rmarkdown
** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/simDAG.Rcheck/vign_test/simDAG/vignettes/v_sim_from_dag_files/figure-html/unnamed-chunk-6-1.png
576x480 pixels, 3x8 bits/pixel, RGB
Input IDAT size = 24379 bytes
Input file size = 24481 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 20864
  zc = 9  zm = 8  zs = 1  f = 0		IDAT size = 20772
  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 = 20772

Output IDAT size = 20772 bytes (3607 bytes decrease)
Output file size = 20850 bytes (3631 bytes = 14.83% decrease)

** Processing: /home/hornik/tmp/R.check/r-release-gcc/Work/PKGS/simDAG.Rcheck/vign_test/simDAG/vignettes/v_sim_from_dag_files/figure-html/unnamed-chunk-10-1.png
672x480 pixels, 8 bits/pixel, 256 colors in palette
Reducing image to 8 bits/pixel, grayscale
Input IDAT size = 8086 bytes
Input file size = 8944 bytes

Trying:
  zc = 9  zm = 8  zs = 0  f = 0		IDAT size = 7015
  zc = 9  zm = 8  zs = 1  f = 0		IDAT size = 7005
  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 = 7005

Output IDAT size = 7005 bytes (1081 bytes decrease)
Output file size = 7083 bytes (1861 bytes = 20.81% decrease)

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

--- re-building ‘v_using_formulas.Rmd’ using rmarkdown
--- finished re-building ‘v_using_formulas.Rmd’

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

Error: Vignette re-building failed.
Execution halted