How can i make my file.m run?

Hi,i have a problem with my file.m in matlab.

I try to run it but it doesnt work . It shows me every time a massage which says:

???ERROR: File: ...... Line: 1 Column: 10 Missing operator, comma, or semicolon.

my line: 1 is the following :

classdef gaming < traffic_models.generic_tm

Can anyone help me please?

[Wayne King]

That is going to be very difficult if you don't post a few lines of your class file

[Walter Roberson]

Which MATLAB version are you using?