File "/home/vagrant/src/djuploader/lib/djuploader/utils.py", line 15, in create_reader
XlsxReader(open(path), *args, **kwargs)
File "/home/vagrant/src/djuploader/lib/djuploader/xlsxutils.py", line 22, in __init__
self.book = load_workbook(filename=self.filename)
File "/home/vagrant/.anyenv/envs/pyenv/versions/2.7.10/lib/python2.7/site-packages/openpyxl/reader/excel.py", line 191, in load_workbook
shared_strings = read_string_table(archive.read(strings_path))
File "/home/vagrant/.anyenv/envs/pyenv/versions/2.7.10/lib/python2.7/site-packages/openpyxl/reader/strings.py", line 21, in read_string_table
text = Text.from_tree(node).content
File "/home/vagrant/.anyenv/envs/pyenv/versions/2.7.10/lib/python2.7/site-packages/openpyxl/descriptors/serialisable.py", line 65, in from_tree
obj = desc.expected_type.from_tree(el)
File "/home/vagrant/.anyenv/envs/pyenv/versions/2.7.10/lib/python2.7/site-packages/openpyxl/descriptors/serialisable.py", line 78, in from_tree
return cls(**attrib)
File "/home/vagrant/.anyenv/envs/pyenv/versions/2.7.10/lib/python2.7/site-packages/openpyxl/cell/text.py", line 41, in __init__
self.type = type
File "/home/vagrant/.anyenv/envs/pyenv/versions/2.7.10/lib/python2.7/site-packages/openpyxl/descriptors/base.py", line 128, in __set__
raise ValueError(self.__doc__)
ValueError: Value must be one of set(['Hiragana', 'fullwidthKatakana', 'halfwidthKatakana', 'noConversion'])