OpenTextFile is not a function

[fy1997]

When I use EA simulation, I want to use JavaScript to read the data of the local file. I used COMObject("Scripting.FileSystemObject"), but when I use the OpenTextFile function, I get an error: [-1196949623] TypeError: fso .OpenTextFile is not a function, the version I use is v15.0.1508, why is this happening?

[Geert Bellekens]

Posting your code might help someone spot the error.

Geert

[fy1997]

Thanks!And this is my code:
var fso, ts, s ;
var ForReading = 1;

fso = new COMObject("Scripting.FileSystemObject");
ts = fso.OpenTextFile("exam.json", ForReading);
s = ts.ReadAll();

And I got a error:OpenTextFile is not a function.