IndexError: index 16 is out of bounds for axis 0 with size 14

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Will Du

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Dec 30, 2013, 1:02:40 PM12/30/13

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Hi folks,

When I perform join on two dataset. it says following error "IndexError: index 16 is out of bounds for axis 0 with size 14". What's the cause of it.

my right table only have one row and the join collomn is unique.

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<title>500 Internal Server Error</title>

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<h2>500 Internal Server Error</h2>

<p>The server encountered an unexpected condition which prevented it from fulfilling the request.</p>

<pre id="traceback">Traceback (most recent call last):

File "/usr/local/lib/python2.7/dist-packages/cherrypy/_cprequest.py", line 656, in respond

response.body = self.handler()

File "/usr/local/lib/python2.7/dist-packages/cherrypy/lib/encoding.py", line 188, in __call__

self.body = self.oldhandler(*args, **kwargs)

File "/usr/local/lib/python2.7/dist-packages/cherrypy/_cpdispatch.py", line 34, in __call__

return self.callable(*self.args, **self.kwargs)

File "/usr/local/lib/python2.7/dist-packages/bamboo/controllers/datasets.py", line 357, in join

dataset_id, action, exceptions=(KeyError, NonUniqueJoinError))

File "/usr/local/lib/python2.7/dist-packages/bamboo/controllers/abstract_controller.py", line 119, in _safe_get_and_call

result = action(dataset)

File "/usr/local/lib/python2.7/dist-packages/bamboo/controllers/datasets.py", line 350, in action

merged_dataset = dataset.join(other_dataset, on)

File "/usr/local/lib/python2.7/dist-packages/bamboo/models/dataset.py", line 473, in join

merged_dframe = merged_dframe.join_dataset(other, on)

File "/usr/local/lib/python2.7/dist-packages/bamboo/core/frame.py", line 152, in join_dataset

right_dframe.rename(columns=rename_map[1], inplace=True)

File "/usr/local/lib/python2.7/dist-packages/pandas/core/frame.py", line 3802, in rename

result._rename_columns_inplace(columns_f)

File "/usr/local/lib/python2.7/dist-packages/pandas/core/frame.py", line 3812, in _rename_columns_inplace

self._data = self._data.rename_items(mapper, copydata=False)

File "/usr/local/lib/python2.7/dist-packages/pandas/core/internals.py", line 2169, in rename_items

newb.set_ref_items(new_items, maybe_rename=True)

File "/usr/local/lib/python2.7/dist-packages/pandas/core/internals.py", line 92, in set_ref_items

self.items = ref_items.take(self.ref_locs)

File "/usr/local/lib/python2.7/dist-packages/pandas/core/index.py", line 395, in take

taken = self.view(np.ndarray).take(indexer)

IndexError: index 16 is out of bounds for axis 0 with size 14

</pre>

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