Exception

C:\Users\PRabahy\Documents\GitHub\tahoe-lafs\support\Lib\site-packages\nevow-0.10.0-py2.7.egg\nevow\flat\twist.py, line 24 in _drive

"""

    try:

        next = iterable.next()

    except StopIteration:

C:\Users\PRabahy\Documents\GitHub\tahoe-lafs\support\Lib\site-packages\nevow-0.10.0-py2.7.egg\nevow\flat\ten.py, line 83 in iterflatten

    while rest:

        gen = rest.pop()

        for item in gen:

            if isinstance(item, str):

C:\Users\PRabahy\Documents\GitHub\tahoe-lafs\support\Lib\site-packages\nevow-0.10.0-py2.7.egg\nevow\flat\flatstan.py, line 128 in TagSerializer

126

        yield '>'

127

        for child in original.children:

128

            yield serialize(child, context)

129

        yield '</%s>' % original.tagName

C:\Users\PRabahy\Documents\GitHub\tahoe-lafs\support\Lib\site-packages\nevow-0.10.0-py2.7.egg\nevow\flat\ten.py, line 70 in serialize

def serialize(obj, context):

    #warnings.warn('serialize is deprecated; it has been renamed partialflatten.', stacklevel=2)

    return partialflatten(context, obj)

C:\Users\PRabahy\Documents\GitHub\tahoe-lafs\support\Lib\site-packages\nevow-0.10.0-py2.7.egg\nevow\flat\ten.py, line 61 in partialflatten

    flattener = getFlattener(obj)

    if flattener is not None:

        return flattener(obj, context)

C:\Users\PRabahy\Documents\GitHub\tahoe-lafs\support\Lib\site-packages\nevow-0.10.0-py2.7.egg\nevow\flat\flatstan.py, line 325 in PrecompiledSlotSerializer

323

324

    try:

325

        data = context.locateSlotData(original.name)

326

    except KeyError:

C:\Users\PRabahy\Documents\GitHub\tahoe-lafs\support\Lib\site-packages\nevow-0.10.0-py2.7.egg\nevow\context.py, line 154 in locateSlotData

152

                    return data

153

            if currentContext.parent is None:

154

                raise KeyError, "Slot named '%s' was not filled." % name

155

            currentContext = currentContext.parent