jbilling source code
===

when am compiling jbilling source code which is  in STS Work space(by using the  STS  IDE i created that  project) at command prompt its showed  34 errors... All errors are belonging to  C:\springsource1\sts-2.8.1.RELEASE\workspace-2.8.1\jbilling\src\java\java\com\sapienter\jbilling\client\authentication those  classes only... when am compiling  same jbilling source code  which is i placed in  d  C:\ jbilling   its compiled successfully no error complaints and  also grails  command  create  the war  file  today.. i did  this   for  whether grails  working properly or not.... i get big  confusion  why  the grails command  make  that  difference...  menas " C:\springsource1\sts-2.8.1.RELEASE\workspace-2.8.1\jbilling" not compiled   but at same  command  prompt "C:\ jbilling"...  please provide solution  for my problem 