PARSE ERROR:  
             Required argument missing: unTest2

Brief USAGE: 
   ../examples/test3  [-f=<float>] ...  [-i=<int>] ... 
                      --stringTest=<string> [-B] [--] [--version] [-h]
                      <string> <string> <fileNameString> ...

For complete USAGE and HELP type: 
   ../examples/test3 --help