Error when using AT command module

[espruino-discuss2]

Posted at 2015-05-09 by Hardware_Hacks

Hi all,

I'm using the AT module to send messages for interfacing to my GSM.

I've noticed I'm seeing a few errors pop out every so often when viewing the console:

Shutting down GSM Module
] "undefined1\r\n\r\nOK" <--- "1\r\n\r\nOK"
] "OK\r\n" <--- "\r\n"
Uncaught Error: Field or method "0" does not already exist, and can't create it on undefined
 at line 1 col 139
...)==f&&(b=c[f](b));"\n"==b[0]&&(b=b.substr(1));for(a=b.indexO...
                               ^
in function called from system
] "\r" <--- "\r"
] "\nNO" <--- "\nNO"
] "NORMA" <--- "RMA"
] "NORMAL P" <--- "L P"
] "NORMAL POWE" <--- "OWE"
] "NORMAL POWER D" <--- "R D"
] "NORMAL POWER DOWN" <--- "OWN"
] "NORMAL POWER DOWN \r\n" <--- " \r\n"
] "\r\n" <--- "\r\n"
Module Off

Obviously without viewing all of my code this is hard to track down but if someone could point my to where the AT command library is hitting this error I dont mind looking through my own code to pinpoint the issue. I'm assuming its something to do with registering listeners?

[gfwilliams]

Posted at 2015-05-10 by @gfwilliams

You could try loading the unminified module instead? It would probably give you more of an idea where the problem was.

To do that you can just go into settings, and change the extensions from .min.js|.js to .js...

[gfwilliams]

Posted at 2015-05-10 by @gfwilliams

Actually, try returning "" from any handlers that you register with register. They should return any bit of the string they were passed that they're not using.

It might actually be that you wanted to register a line handler instead?