It looks like your executable doesn't know how to handle the network object. You can try explicitly including the class definition file in your executable.
You can find the directory containing "SeriesNetwork" by executing the following command in the MATLAB command window:
>> which SeriesNetwork
It will likely look something like this:
"C:\Program Files\MATLAB\<version>\toolbox\nnet\cnn\SeriesNetwork.m"
Then you can include the directory containing the class definition using the "-a" flag for "mcc".
Your final compilation command will look something like this:
mcc -m yourApplication.m -a "C:\Program Files\MATLAB\<version>\toolbox\nnet\cnn"
