cannot execute binary file

[ekuanwang]

I get this error when I run:
./FiducialFaceDetector.sh Face_small_146filters_-0.65thr.xml /Users/K/Documents/research/stage2/adience_align-master/adiencealign/tests/outputs/pipeline/faces/a_face_0.jpg 2500 40000
./FiducialFaceDetector.sh: line 3: ./FiducialFaceDetector: cannot execute binary file

do you know how to solve?