>Christof,
>
>Can I ask you a related question ?
>
>Recently, in less than 1% of the occasions, a customer is getting wierd error - for me this is
>
>- vfp 6
>- a modeless form starts a modal form
>- on the modal form during the init of a grid
>
>

>&& error 107: Operator/operand type mismatch
>&& both n and Offset are initialized and numeric
>local i
>...
>....
>&& here
>for i = 1 to m.n - m.Offset
>
>
>
>&& other one
>local i
>
>for i = 1 to this.ColumnCount
>....
>&& on the endfor: error 27: not a numeric expression
>&& as if i would have become a string/logical
>endfor
>
>
>&& other one
>&& on the second line of the init: local cs
>this.ColumnCount = 8
>local cs  && here error 1960: illegal redefinition of variable cs
>
>

>
>Seems like something is kicking in from time to time and messing around with the variables
>No timers active
>Always during the init of a grid when starting a modal form
>
>Would you have any idea ? I don't - the skip form clauses in the menu ?

Hi Gregory,

Just a guess - could be that you're having i as a field name? And that you already defined cs variable at the top of the code somehow?