---------------------------------------------------------------------------
AttributeError Traceback (most recent call last)
<ipython-input-4-0bac4eddfe65> in <module>()
----> 1 res = mlab.run_func('f.m')
/Users/arve/Dokumenter/git/FY3490/.vs.env/lib/python2.7/site-packages/pymatbridge/pymatbridge.pyc in run_func(self, func_path, func_args, maxtime)
197
198 req = json.dumps(req, cls=ComplexEncoder)
--> 199 self.socket.send(req)
200 resp = self.socket.recv_string()
201 resp = json.loads(resp, object_hook=as_complex)
AttributeError: 'NoneType' object has no attribute 'send'