Undefined function or method 'lt' for input arguments of type 'cell'

Hello!

While running my scripts i am sometimes get the following error:

_Undefined function or method 'lt' for input arguments of type 'cell' _

I've said sometimes because a strange thing happens here - running the same code exactly sometimes provide this error, and sometimes not!

The most strange thing here is that i don't even working with cells!!

The line that providing this error is:

Check_For_Bottom_Limit = Delta_Vector < (Configurations.Ramp_Down_No_RB_Alloc_Change_Bottom_Limit{1,1} - Rlxtion) ;

While:

Delta_Vector = [-1.4 -1.6 -8 ....]

Configurations.Ramp_Down_No_RB_Alloc_Change_Bottom_Limit{1,1} = 0

Rlxtion = 0

*Please help!!! *

Thanks!

Itay

Answer 1

[Grzegorz Knor]

lt means Less than:

A < B

And probably expression:

(Configurations.Ramp_Down_No_RB_Alloc_Change_Bottom_Limit{1,1} - Rlxtion)

sometimes is a cell.

And you work with a cells:

Configurations.Ramp_Down_No_RB_Alloc_Change_Bottom_Limit { 1,1 }

Tip: before you run the program, type:

dbstop if error

The program will stop when the error occur and you will be able to see what's wrong