Why do I get a error message "Conversion to struct from double is not possible. " when I run patternnet function?

I get the following message when I run patternnet function.

 

>> net = patternnet(10);

Error using struct

Conversion to struct from double is not possible.

Error in network/subsasgn>getDefaultParam (line 2046)

param = struct(feval(fcn,'defaultParam'));

Error in network/subsasgn>setLayerTransferFcn (line 1222)

net.layers{i}.transferParam = getDefaultParam(transferFcn);

Error in network/subsasgn>network_subsasgn (line 206)

if isempty(err), [net,err] = setLayerTransferFcn(net,i,transferFcn); end

Error in network/subsasgn (line 11)

net = network_subsasgn(net,subscripts,v,netname);

Error in patternnet>create_network (line 104)

net.layers{net.numLayers}.transferFcn = 'softmax';

Error in patternnet (line 71)

net = create_network(param);

Error in classify_wine_demo (line 98)

net = patternnet(10);

Answer 1

[MathWorks Support Team]

It seems that MATLAB path is not set correctly. Please execute the following command to initialize MATLAB path.

>> restoredefaultpath

If you could avoid the error, please execute the following command to save MATLAB path.

>> savepath