Traceback (most recent call last):

 "<stdin>", line 2, in <module>

 ".../lib/python2.7/site-packages/attr/_make.py", line 302, in attributes
return wrap(maybe_cls)

 ".../lib/python2.7/site-packages/attr/_make.py", line 274, in wrap
cls = _add_init(cls, frozen)

 ".../lib/python2.7/site-packages/attr/_make.py", line 453, in _add_init
bytecode = compile(script, unique_filename, "exec")

 "<attrs generated init 59333f495b05c926d5d0a4a1c3ea144621198fa1>", line 1
def __init__(self, 1):
^SyntaxError: invalid syntax
Traceback (most recent call last):

 "/Users/abparthy/miniconda3/lib/python3.4/site-packages/spyderlib/plugins/ipythonconsole.py", line 656, in toggle_view
self.create_new_client(give_focus=False)

 "/Users/abparthy/miniconda3/lib/python3.4/site-packages/spyderlib/plugins/ipythonconsole.py", line 830, in create_new_client
menu_actions=self.menu_actions)

 "/Users/abparthy/miniconda3/lib/python3.4/site-packages/spyderlib/widgets/ipython.py", line 407, in __init__
local_kernel=False)

 "/Users/abparthy/miniconda3/lib/python3.4/site-packages/spyderlib/widgets/ipython.py", line 175, in __init__
super(IPythonShellWidget, self).__init__(*args, **kw)

 "/Users/abparthy/miniconda3/lib/python3.4/site-packages/qtconsole/rich_jupyter_widget.py", line 49, in __init__
super(RichJupyterWidget, self).__init__(*args, **kw)

 "/Users/abparthy/miniconda3/lib/python3.4/site-packages/qtconsole/jupyter_widget.py", line 112, in __init__
super(JupyterWidget, self).__init__(*args, **kw)

 "/Users/abparthy/miniconda3/lib/python3.4/site-packages/qtconsole/frontend_widget.py", line 153, in __init__
super(FrontendWidget, self).__init__(*args, **kw)

 "/Users/abparthy/miniconda3/lib/python3.4/site-packages/qtconsole/history_console_widget.py", line 28, in __init__
super(HistoryConsoleWidget, self).__init__(*args, **kw)

 "/Users/abparthy/miniconda3/lib/python3.4/site-packages/qtconsole/console_widget.py", line 211, in __init__
LoggingConfigurable.__init__(self, **kw)

 "/Users/abparthy/miniconda3/lib/python3.4/site-packages/traitlets/config/configurable.py", line 85, in __init__
self.config = config

 "/Users/abparthy/miniconda3/lib/python3.4/site-packages/traitlets/traitlets.py", line 450, in __set__
new_value = self._validate(obj, value)

 "/Users/abparthy/miniconda3/lib/python3.4/site-packages/traitlets/traitlets.py", line 471, in _validate
value = self.validate(obj, value)

 "/Users/abparthy/miniconda3/lib/python3.4/site-packages/traitlets/traitlets.py", line 1045, in validate
self.error(obj, value)

 "/Users/abparthy/miniconda3/lib/python3.4/site-packages/traitlets/traitlets.py", line 899, in error
raise TraitError(e)traitlets.traitlets.TraitError: The 'config' trait of an IPythonShellWidget instance must be a Config, but a value of class 'IPython.config.loader.Config' (i.e. {'IPythonWidget': {'enable_calltips': True, 'kind': 'rich', 'gui_completion': 'droplist', 'buffer_size': 500, 'paging': 'none'}}) was specified.