Cracking

hey guys , i have a problem with this task , ive been trying to use IDA for the remote android debugging but i seem to have a problem with the android_server , when i push it in the android emulator and i try to run it with ./android_server on the android shell i get this error :
./android_server: 1: Syntax error: word unexpected (expecting ")")
i’ve been looking for a solution for hours but i cant seem to find any , is it a problem with the IDA’s file ? or am i doing it wrong ?