Error(s) in re-building vignettes:
--- re-building 'TiPS.Rmd' using rmarkdown
Building the simulator ...
Compiling the simulator ...
Process complete.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Success!
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Failure. You should try other parameter values.
Success!
Quitting from lines 194-200 (TiPS.Rmd) 
Error: processing vignette 'TiPS.Rmd' failed with diagnostics:
basic_string::_M_create
--- failed re-building 'TiPS.Rmd'

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

Error: Vignette re-building failed.
Execution halted