PARSE ERROR: Argument: -i (--intTest)
             Couldn't read argument value from string '2.1'

Brief USAGE: 
   ../examples/test2  [-f <float>] -i <int> -s <string> [-A] [-C] [-B] [--]
                      [--version] [-h] <string> <string> ...

For complete USAGE and HELP type: 
   ../examples/test2 --help

