Error(s) in re-building vignettes:
--- re-building 'assign.ensembleTax_tutorial.Rmd' using rmarkdown

Quitting from assign.ensembleTax_tutorial.Rmd:89-103 [unnamed-chunk-2]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<error/rlang_error>
Error in `as.data.frame.integer()`:
! row names contain missing values
---
Backtrace:
    ▆
 1. └─ensembleTax::assign.ensembleTax(...)
 2.   ├─base::as.data.frame(base::table(taxs, exclude = NULL), stringsAsFactors = FALSE)
 3.   └─base::as.data.frame.table(...)
 4.     ├─base::eval(ex)
 5.     │ └─base::eval(ex)
 6.     └─base::data.frame(...)
 7.       ├─base::as.data.frame(x[[i]], optional = TRUE)
 8.       └─base::as.data.frame.integer(x[[i]], optional = TRUE)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Error: processing vignette 'assign.ensembleTax_tutorial.Rmd' failed with diagnostics:
row names contain missing values
--- failed re-building 'assign.ensembleTax_tutorial.Rmd'

--- re-building 'ensembleTax.Rmd' using rmarkdown

Quitting from ensembleTax.Rmd:252-267 [unnamed-chunk-8]
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
<error/rlang_error>
Error in `as.data.frame.integer()`:
! row names contain missing values
---
Backtrace:
    ▆
 1. └─ensembleTax::assign.ensembleTax(...)
 2.   ├─base::as.data.frame(base::table(taxs, exclude = NULL), stringsAsFactors = FALSE)
 3.   └─base::as.data.frame.table(...)
 4.     ├─base::eval(ex)
 5.     │ └─base::eval(ex)
 6.     └─base::data.frame(...)
 7.       ├─base::as.data.frame(x[[i]], optional = TRUE)
 8.       └─base::as.data.frame.integer(x[[i]], optional = TRUE)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Error: processing vignette 'ensembleTax.Rmd' failed with diagnostics:
row names contain missing values
--- failed re-building 'ensembleTax.Rmd'

--- re-building 'taxmapper_tutorial.Rmd' using rmarkdown
--- finished re-building 'taxmapper_tutorial.Rmd'

SUMMARY: processing the following files failed:
  'assign.ensembleTax_tutorial.Rmd' 'ensembleTax.Rmd'

Error: Vignette re-building failed.
Execution halted