Listening on http://127.0.0.1:44693
Error in .make_numeric_version(x, strict, .standard_regexps()$valid_numeric_version) : 
  invalid non-character version specification 'x' (type: double)

Attaching package: 'DT'

The following objects are masked from 'package:shiny':

    dataTableOutput, renderDataTable



Execution halted