Getting error: Function 'subsindex' is not defined for values of class 'struct'.

I'm trying to run the following code,

lv2_data(structIndx_lv2).pairNum = pairNum;

but keep getting this error:

Function 'subsindex' is not defined for values of class 'struct'.

When I debug the code and stop it at this line, I can confirm that

lv2_data is an empty structure array (initialized as lvl2_data = struct;)

structIndx_lv2 = 1

pairNum = 10

When I run this same line in debug mode, it works perfectly fine. I cant figure out what is going on here.

[Matt J]

When I run this same line in debug mode, it works perfectly fine.

If that's the case, then I deduce that you have not entered debug mode through

>> dbstop if error 

I would do that and re-run the code.

[Centauri Jolene]

Thanks, that has shown me another error with my code that I couldnt see before.