MismatchedTokenError when using "except ... as" syntax. about rope HOT 4 CLOSED

Error detected while processing function RopeExtractMethod:
line    1:
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "build/bdist.linux-x86_64/egg/ropemode/decorators.py", line 53, in newfunc
  File "build/bdist.linux-x86_64/egg/ropemode/interface.py", line 52, in do_refact
or
  File "build/bdist.linux-x86_64/egg/ropemode/refactor.py", line 32, in show
  File "build/bdist.linux-x86_64/egg/ropemode/refactor.py", line 290, in _create_r
efactoring
  File "build/bdist.linux-x86_64/egg/ropemode/refactor.py", line 70, in region
  File "/home/matej/.local/lib/python2.7/site-packages/ropevim-0.3_rc.1.omni-py2.7
.egg/ropevim.py", line 112, in get_region
    start = self._position_to_offset(*self.buffer.mark('<'))
TypeError: _position_to_offset() argument after * must be a sequence, not NoneType

  File "/usr/lib/python2.7/dist-packages/rope/refactor/patchedast.py", line 75, in __call__
    return method(node)
  File "/usr/lib/python2.7/dist-packages/rope/refactor/patchedast.py", line 222, in _Attribute
    self._handle(node, [node.value, '.', node.attr])
  File "/usr/lib/python2.7/dist-packages/rope/refactor/patchedast.py", line 103, in _handle
    ast.call_for_nodes(child, self)
  File "/usr/lib/python2.7/dist-packages/rope/base/ast.py", line 53, in call_for_nodes
    result = callback(node)
  File "/usr/lib/python2.7/dist-packages/rope/refactor/patchedast.py", line 75, in __call__
    return method(node)
  File "/usr/lib/python2.7/dist-packages/rope/refactor/patchedast.py", line 478, in _Name
    self._handle(node, [node.id])
  File "/usr/lib/python2.7/dist-packages/rope/refactor/patchedast.py", line 115, in _handle
    region = self.source.consume(child)
  File "/usr/lib/python2.7/dist-packages/rope/refactor/patchedast.py", line 630, in consume
    (token, self._get_location()))
MismatchedTokenError: Token <logger> at (270, 54) cannot be matched````


If I remove my "Exception as e" then this error no longer occurs.