# Pastebin apJrqWkB
python3 sequence_detector.py | pastebinit
Traceback (most recent call last):
  File "sequence_detector.py", line 44, in <module>
    run_simulation(mySeqDetect, ncycles=20, vcd_name="seq_detect.vcd")
  File "/usr/local/lib/python3.4/dist-packages/migen-0.0_dev-py3.4.egg/migen/sim/generic.py", line 227, in run_simulation
    with Simulator(fragment, TopLevel(vcd_name), icarus.Runner(**kwargs)) as s:
  File "/usr/local/lib/python3.4/dist-packages/migen-0.0_dev-py3.4.egg/migen/sim/generic.py", line 84, in __init__
    fragment = fragment.get_fragment()
  File "/usr/local/lib/python3.4/dist-packages/migen-0.0_dev-py3.4.egg/migen/fhdl/module.py", line 100, in get_fragment
    self.finalize()
  File "/usr/local/lib/python3.4/dist-packages/migen-0.0_dev-py3.4.egg/migen/fhdl/module.py", line 167, in finalize
    subfragments = self._collect_submodules()
  File "/usr/local/lib/python3.4/dist-packages/migen-0.0_dev-py3.4.egg/migen/fhdl/module.py", line 160, in _collect_submodules
    r.append((name, submodule.get_fragment()))
  File "/usr/local/lib/python3.4/dist-packages/migen-0.0_dev-py3.4.egg/migen/fhdl/module.py", line 100, in get_fragment
    self.finalize()
  File "/usr/local/lib/python3.4/dist-packages/migen-0.0_dev-py3.4.egg/migen/fhdl/module.py", line 168, in finalize
    self.do_finalize(*args, **kwargs)
  File "/usr/local/lib/python3.4/dist-packages/migen-0.0_dev-py3.4.egg/migen/genlib/fsm.py", line 127, in do_finalize
    cases = dict((self.encoding[k], ln.visit(v)) for k, v in self.actions.items() if v)
  File "/usr/local/lib/python3.4/dist-packages/migen-0.0_dev-py3.4.egg/migen/genlib/fsm.py", line 127, in <genexpr>
    cases = dict((self.encoding[k], ln.visit(v)) for k, v in self.actions.items() if v)
  File "/usr/local/lib/python3.4/dist-packages/migen-0.0_dev-py3.4.egg/migen/fhdl/visit.py", line 135, in visit
    return self.visit_statements(node)
  File "/usr/local/lib/python3.4/dist-packages/migen-0.0_dev-py3.4.egg/migen/fhdl/visit.py", line 191, in visit_statements
    return [self.visit(statement) for statement in node]
  File "/usr/local/lib/python3.4/dist-packages/migen-0.0_dev-py3.4.egg/migen/fhdl/visit.py", line 191, in <listcomp>
    return [self.visit(statement) for statement in node]
  File "/usr/local/lib/python3.4/dist-packages/migen-0.0_dev-py3.4.egg/migen/fhdl/visit.py", line 141, in visit
    return self.visit_unknown(node)
  File "/usr/local/lib/python3.4/dist-packages/migen-0.0_dev-py3.4.egg/migen/genlib/fsm.py", line 40, in visit_unknown
    return self.next_state_signal.eq(self.encoding[actual_state])
KeyError: 'WaitforOne'