Traceback (most recent call last):


 "/Users/primoz/Documents/orange3/Orange/widgets/data/owdatasets.py", line 211, in <lambda>

self.view.doubleClicked.connect(lambda: self.unconditional_commit())


 "/Users/primoz/Documents/orange3/Orange/widgets/data/owdatasets.py", line 482, in commit

self.commit_cached(di.file_path)


 "/Users/primoz/Documents/orange3/Orange/widgets/data/owdatasets.py", line 519, in commit_cached

self.Outputs.data.send(self.load_data(path))


 "/Users/primoz/Desktop/repositories/orange3-single-cell/orangecontrib/single_cell/widgets/owscdatasets.py", line 39, in load_data

data = Orange.data.Table(path)


 "/Users/primoz/Documents/orange3/Orange/data/table.py", line 224, in __new__

return cls.from_file(args[0])


 "/Users/primoz/Documents/orange3/Orange/data/table.py", line 619, in from_file

data = reader.read()


 "/Users/primoz/Documents/orange3/Orange/data/io.py", line 949, in read

table = pickle.load(f)


 "/Users/primoz/Documents/orange3/Orange/data/variable.py", line 33, in make_variable

var = cls.make(*args)
TypeError: make() takes from 2 to 4 positional arguments but 5 were given

Traceback (most recent call last):


 "C:\Users\S10500\AppData\Local\Continuum\anaconda3\lib\site-packages\spyder\widgets\ipythonconsole\client.py", line 575, in show_time

elapsed_time = time.monotonic() - self.t0
TypeError: unsupported operand type(s) for -: 'float' and 'NoneType'
