Getting compiler error while trying to run on iOS or Android

I am able to build this code on iOS and Android. But when I try to run it on the device, I am getting  a compiler error on iOS which is given below,

`No matching function for call to 'CharacterSelect_UserCode_CmdSelect_m67A05D641BA8DC26BFC6D9DE75A8B8EDAD2ED6B9'`

If I comment this line, it works. But character selection doesn't work properly on the device.