Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/pyswfaws/decisionworker.py", line 157, in start
decision_context = self._populate_decision_context(decision_task, history)
File "/usr/local/lib/python2.7/dist-packages/pyswfaws/decisionworker.py", line 304, in _populate_decision_context
id = e['scheduleActivityTaskFailed']['activityId']
KeyError: 'scheduleActivityTaskFailed'
