[Gambas-user] tableview edit

[Tomas Costa rivas]

I have a problem in a tableview

I try to edit a cell in a tableview as a comboview.
I write:

Public sub mitabla_change()
DIM xArray AS NEW String[3]
xArray = ["prueba1", "prueba2", "prueba3"]
IF mitabla.Column = 0 THEN
subventas.Edit(xArray, TRUE)  ' here is the problem
ENDIF
END
I get a error ("Null object"), but xArray is not null.
Does anyone help me?, Where is the problem?