Error(s) in re-building vignettes:
--- re-building ‘gtfs2emis_emission_factor.Rmd’ using rmarkdown
[WARNING] Deprecated: --highlight-style. Use --syntax-highlighting instead.
--- finished re-building ‘gtfs2emis_emission_factor.Rmd’

--- re-building ‘gtfs2emis_fleet_data.Rmd’ using rmarkdown
[WARNING] Deprecated: --highlight-style. Use --syntax-highlighting instead.
--- finished re-building ‘gtfs2emis_fleet_data.Rmd’

--- re-building ‘gtfs2emis_intro_vignette.Rmd’ using rmarkdown

Quitting from gtfs2emis_intro_vignette.Rmd:118-130 [unnamed-chunk-6]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<error/purrr_error_indexed>
Error:
ℹ In index: 1.
Caused by error in `[.data.table`:
! attempt access index 15/15 in VECTOR_ELT
---
Backtrace:
     ▆
  1. └─base::eval(...)
  2.   └─base::eval(...)
  3.     ├─base::do.call(...furrr_map_fn, args)
  4.     └─purrr (local) `<fn>`(.x = `<int>`, .f = `<fn>`)
  5.       └─purrr:::map_("list", .x, .f, ..., .progress = .progress)
  6.         ├─purrr:::with_indexed_errors(...)
  7.         │ └─base::withCallingHandlers(...)
  8.         ├─purrr:::call_with_cleanup(...)
  9.         └─.f(.x[[i]], ...)
 10.           └─gtfs2emis (local) ...furrr_fn(...)
 11.             └─gtfs2gps::gps_as_sflinestring(gps = tmp_gps)
 12.               ├─...[]
 13.               └─data.table:::`[.data.table`(...)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Error: processing vignette 'gtfs2emis_intro_vignette.Rmd' failed with diagnostics:
ℹ In index: 1.
Caused by error in `[.data.table`:
! attempt access index 15/15 in VECTOR_ELT
--- failed re-building ‘gtfs2emis_intro_vignette.Rmd’

--- re-building ‘gtfs2emis_non_exhaust_ef.Rmd’ using rmarkdown

Quitting from gtfs2emis_non_exhaust_ef.Rmd:209-251 [unnamed-chunk-6]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<error/rlang_error>
Error in `[.data.table`:
! attempt access index 15/15 in VECTOR_ELT
---
Backtrace:
    ▆
 1. └─gtfs2emis::transport_model(...)
 2.   └─base::lapply(seq_along(files_gps), f_gps_as_sflinestring)
 3.     └─gtfs2emis (local) FUN(X[[i]], ...)
 4.       └─gtfs2gps::gps_as_sflinestring(gps = tmp_gps)
 5.         ├─...[]
 6.         └─data.table:::`[.data.table`(...)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Error: processing vignette 'gtfs2emis_non_exhaust_ef.Rmd' failed with diagnostics:
attempt access index 15/15 in VECTOR_ELT
--- failed re-building ‘gtfs2emis_non_exhaust_ef.Rmd’

SUMMARY: processing the following files failed:
  ‘gtfs2emis_intro_vignette.Rmd’ ‘gtfs2emis_non_exhaust_ef.Rmd’

Error: Vignette re-building failed.
Execution halted