Running examples in ‘casabourse-Ex.R’ failed
The error most likely occurred in:

> ### Name: today.market
> ### Title: today.market
> ### Aliases: today.market
> 
> ### ** Examples
> 
> today.market()
Error in open.connection(x, "rb") : 
  Timeout was reached: [www.bmcecapitalbourse.com] Resolving timed out after 10000 milliseconds
Calls: today.market -> <Anonymous> -> read_html.default
Execution halted
Running examples in 'casabourse-Ex.R' failed
The error most likely occurred in:

> ### Name: instruments
> ### Title: instruments
> ### Aliases: instruments
> 
> ### ** Examples
> 
> instruments()
Error in `stop_subscript()`:
! Can't negate columns that don't exist.
✖ Locations 3, 5, 7, and 9 don't exist.
ℹ There are only 1 column.
Backtrace:
     ▆
  1. └─casabourse::instruments()
  2.   ├─instru[, -seq(1, 9, 2)]
  3.   ├─readr:::`[.spec_tbl_df`(instru, , -seq(1, 9, 2))
  4.   ├─base::NextMethod(`[`)
  5.   └─tibble:::`[.tbl_df`(instru, , -seq(1, 9, 2))
  6.     └─tibble:::vectbl_as_col_location(...)
  7.       ├─tibble:::subclass_col_index_errors(...)
  8.       │ └─base::withCallingHandlers(...)
  9.       └─vctrs::vec_as_location(j, n, names)
 10.         └─vctrs `<fn>`()
 11.           └─vctrs:::stop_subscript_oob(...)
 12.             └─vctrs:::stop_subscript(...)
 13.               └─rlang::abort(...)
Execution halted
Error(s) in re-building vignettes:
--- re-building 'Introduction_to_casabourse.Rmd' using rmarkdown
Quitting from lines 45-48 (Introduction_to_casabourse.Rmd) 
Error: processing vignette 'Introduction_to_casabourse.Rmd' failed with diagnostics:
Can't negate columns that don't exist.
✖ Locations 3, 5, 7, 9, 11, etc. don't exist.
ℹ There are only 1 column.
--- failed re-building 'Introduction_to_casabourse.Rmd'

SUMMARY: processing the following file failed:
  'Introduction_to_casabourse.Rmd'

Error: Vignette re-building failed.
Execution halted