how to load my data in to feed forward neural network?

These are my matlab commands for input (probx) out (dualout) To load data in to nntool. probx=[1.175 1.675 2.175 2.675 3.175 3.675 4.175;23.9 23.9 23.9 23.9 23.9 23.9 23.9] dualout= {[0.640 1.155] [0.705 1.096] [0.909 1.009] [0.671 1.027] [0.781 0.899] [0.736 0.737] [0.44 1.827]} after loading data in to nntool , I am using feed forward backprob network to train .but I am getting following error in matlab.

Error: ??? Insufficient number of outputs from right hand side of equal sign to satisfy assignment. Error in ==> nntool at 681 [errmsg,errid] = me.message;