matrices Error in neural network (ANN-LM) in matlab 2005

Hi

i work in matlab 2005 and in neural network method.

i use The GUI and i dont use from coded and comand window...

please help me...

when i am going to Train my network, some Error has ocurred:

- matrices must all have 1 rows.

- matrices must all the same number of columns.

- matrices must all have 49 rows.

[Greg Heath]

Please post the 'exact' messages

What are the sizes of your

input matrix

target matrix