problem with interface labview

Using Arduino Programming Questions
1

i have problem with lifa_base.............
when i try to upload the lifa_base to arduino uno ,.............
error compiler:
C:UsersaserAppDataLocalTempbuild1470297735381860292.tmpLIFA_Base.cpp.o: In function loop': E:arduino-1.5.6-r2/LIFA_Base.ino:59: undefined reference to checkForCommand()'
E:arduino-1.5.6-r2/LIFA_Base.ino:65: undefined reference to sampleContinously()' C:UsersaserAppDataLocalTempbuild1470297735381860292.tmpLIFA_Base.cpp.o: In function setup':
please help me

2

please help me

Help you do what to what code?