issue during vocalmat classifier analysis

[maxbbac]

Hello,

I have few error message when running the script. These are the following :

Warning: While loading an object of class 'SeriesNetwork':
SeriesNetwork requires a Neural_Network_Toolbox license. 
In vocalmat_classifier (line 26)
In run (line 91)
In VocalMat (line 102) 

[vocalmat][classifier]: running analysis!
Error using classify
Requires at least three arguments.

Error in vocalmat_classifier (line 310)
    [predictedLabels, scores] = classify(model_class_DL,validationImages);

Error in run (line 91)
evalin('caller', strcat(script, ';'));

Error in VocalMat (line 102)
cd(classifier_path); run('vocalmat_classifier.m')

Can you help me to resolve these problems ?

Thanks

[ahof1704]

Which version of Matlab are you using?