Problem in neuronal network tool

hi,my problem is that : the call of 'train' function causes this error : Operands to the and && operators must be convertible to logical scalar values. Error in mean (line 82) if ~isobject(x) && isinteger(x) Error in initsompc>configure_weight (line 142) posMean = mean(x,2); Error in initsompc (line 43) out1 = configure_weight(in2); Error in initwb>configure_input_weight (line 110) settings = feval(net.inputWeights{i,j}.initFcn,'configure',x); Error in initwb (line 47) out1 = configure_input_weight(in2,in4,in5,in6); Error in initlay>configure_input_weight (line 109) settings = feval(initFcn,'configure',net,'IW',i,j,x); Error in initlay (line 41) out1 = configure_input_weight(in2,in4,in5,in6); Error in nnet.internal.configure.inputWeight (line 31) feval(net.initFcn,'configure',net,'IW',i,j,x); Error in nnet.internal.configure.input (line 42) net = nnet.internal.configure.inputWeight(net,j,i,x); Error in network/configure (line 234) net = nnet.internal.configure.input(net,i,X{i}); Error in nntraining.config (line 119) net = configure(network(net),X); Error in nntraining.setup>setupPerWorker (line 68) [net,X,Xi,Ai,T,EW,Q,TS,err] = nntraining.config(net,X,Xi,Ai,T,EW,configNetEnable); Error in nntraining.setup (line 43) [net,data,tr,err] = setupPerWorker(net,trainFcn,X,Xi,Ai,T,EW,enableConfigure); Error in network/train (line 335) [net,data,tr,err] = nntraining.setup(net,net.trainFcn,X,Xi,Ai,T,EW,enableConfigure,isComposite); Error in exemplesom (line 25) [net1,Y] = train(net1,P);

and when i used neuronal network toolbox , the same error appear (

 please help me !!! what can i do for resolve this problem ?