Traceback (most recent call last):


 "scheduler_booter.py", line 22, in <module>

scheduler_start()


 "/usr/local/lib/python3.6/site-packages/click/core.py", line 722, in __call__

return self.main(*args, **kwargs)


 "/usr/local/lib/python3.6/site-packages/click/core.py", line 697, in main

rv = self.invoke(ctx)


 "/usr/local/lib/python3.6/site-packages/click/core.py", line 895, in invoke

return ctx.invoke(self.callback, **ctx.params)


 "/usr/local/lib/python3.6/site-packages/click/core.py", line 535, in invoke

return callback(*args, **kwargs)


 "/custom-disk1/haipproxy-0.1/scheduler/scheduler.py", line 186, in scheduler_start

scheduler.schedule_all_right_now()


 "/custom-disk1/haipproxy-0.1/scheduler/scheduler.py", line 73, in schedule_all_right_now

pool.map(self.schedule_task_with_lock, self.tasks)


 "/usr/local/lib/python3.6/multiprocessing/pool.py", line 266, in map

return self._map_async(func, iterable, mapstar, chunksize).get()


 "/usr/local/lib/python3.6/multiprocessing/pool.py", line 644, in get

raise self._value
TypeError: unsupported operand type(s) for *: 'NoneType' and 'int'

Traceback (most recent call last):


 "<stdin>", line 1, in <module>


 "/anaconda3/envs/qiime2-2018.8/lib/python3.5/_sitebuiltins.py", line 103, in __call__

return pydoc.help(*args, **kwds)


 "/anaconda3/envs/qiime2-2018.8/lib/python3.5/pydoc.py", line 1851, in __call__

self.help(request)


 "/anaconda3/envs/qiime2-2018.8/lib/python3.5/pydoc.py", line 1904, in help

else: doc(request, 'Help on %s:', output=self._output)


 "/anaconda3/envs/qiime2-2018.8/lib/python3.5/pydoc.py", line 1638, in doc

pager(render_doc(thing, title, forceload))


 "/anaconda3/envs/qiime2-2018.8/lib/python3.5/pydoc.py", line 1631, in render_doc

return title % desc + '\n\n' + renderer.document(object, name)


 "/anaconda3/envs/qiime2-2018.8/lib/python3.5/pydoc.py", line 375, in document

if inspect.ismodule(object): return self.docmodule(*args)


 "/anaconda3/envs/qiime2-2018.8/lib/python3.5/pydoc.py", line 1160, in docmodule

contents.append(self.document(value, key, name))


 "/anaconda3/envs/qiime2-2018.8/lib/python3.5/pydoc.py", line 376, in document

if inspect.isclass(object): return self.docclass(*args)


 "/anaconda3/envs/qiime2-2018.8/lib/python3.5/pydoc.py", line 1277, in docclass

for name, kind, cls, value in classify_class_attrs(object)


 "/anaconda3/envs/qiime2-2018.8/lib/python3.5/pydoc.py", line 206, in classify_class_attrs

for (name, kind, cls, value) in inspect.classify_class_attrs(object):


 "/anaconda3/envs/qiime2-2018.8/lib/python3.5/inspect.py", line 402, in classify_class_attrs

srch_obj = getattr(srch_cls, name, None)


 "/anaconda3/envs/qiime2-2018.8/lib/python3.5/site-packages/skbio/util/_decorator.py", line 335, in __get__

return self.fget.__get__(None, owner)()


 "/anaconda3/envs/qiime2-2018.8/lib/python3.5/site-packages/skbio/sequence/_grammared_sequence.py", line 213, in _definite_char_codes

[ord(d) for d in definite_chars])
TypeError: 'abstractproperty' object is not iterable
