Alex-Error on line 62?

[Diane P]

Hi Alex,
I was trying to access your Trading the Trend, but I got an error on line 62.---getBarStateInterval is not defined. I'm sure I have the latest esignal version. Thanks.
Diane

[ACM]

Diane
If you are getting that error then you do not have eSignal version 7.9.1 installed.
Alex

[Diane P]

Thanks, Alex. I'll download it immediately!
Diane