Traceback (most recent call last):
  File "/trytond/wsgi.py", line 71, in dispatch_request
    return endpoint(request, **request.view_args)
  File "/trytond/protocols/dispatcher.py", line 41, in rpc
    request, database_name, *request.rpc_params)
  File "/trytond/wsgi.py", line 42, in auth_required
    return wrapped(*args, **kwargs)
  File "/trytond/protocols/wrappers.py", line 122, in wrapper
    return func(request, pool, *args, **kwargs)
  File "/trytond/protocols/dispatcher.py", line 167, in _dispatch
    result = rpc.result(meth(*c_args, **c_kwargs))
  File "/trytond/report/report.py", line 175, in execute
    oext, content = cls._execute(records, data, action_report)
  File "/trytond/report/report.py", line 183, in _execute
    return cls.convert(action, cls.render(action, report_context))
  File "/trytond/report/report.py", line 277, in render
    data = rel_report(**report_context).render()
  File "/relatorio/templates/base.py", line 34, in render
    return self.serializer(self.events)
  File "/relatorio/templates/opendocument.py", line 984, in __call__
    for kind, data, pos in stream:
  File "/site-packages/Genshi-0.7-py2.7-linux-x86_64.egg/genshi/core.py", line 289, in _ensure
    for event in stream:
  File "/site-packages/Genshi-0.7-py2.7-linux-x86_64.egg/genshi/filters/i18n.py", line 690, in __call__
    for kind, data, pos in stream:
  File "/site-packages/Genshi-0.7-py2.7-linux-x86_64.egg/genshi/template/base.py", line 618, in _include
    for event in stream:
  File "/site-packages/Genshi-0.7-py2.7-linux-x86_64.egg/genshi/template/markup.py", line 326, in _match
    for event in stream:
  File "/site-packages/Genshi-0.7-py2.7-linux-x86_64.egg/genshi/template/base.py", line 558, in _flatten
    for kind, data, pos in stream:
  File "/site-packages/Genshi-0.7-py2.7-linux-x86_64.egg/genshi/template/directives.py", line 169, in _generate
    attrs = _eval_expr(self.expr, ctxt, vars)
  File "/site-packages/Genshi-0.7-py2.7-linux-x86_64.egg/genshi/template/base.py", line 289, in _eval_expr
    retval = expr.evaluate(ctxt)
  File "/site-packages/Genshi-0.7-py2.7-linux-x86_64.egg/genshi/template/eval.py", line 177, in evaluate
    return eval(self.code, _globals, {'__data__': data})
  File "<string>", line 341, in <Expression u'__relatorio_guess_type(__relatorio_store_cache(140396456419200, format_currency(depreciation.value_increase, user.language, currency=company.currency)))'>
  File "/site-packages/Genshi-0.7-py2.7-linux-x86_64.egg/genshi/template/eval.py", line 317, in lookup_attr
    val = getattr(obj, key)
  File "/cached_property.py", line 26, in __get__
    value = obj.__dict__[self.func.__name__] = self.func(obj)
  File "/trytond/modules/account_asset/asset.py", line 931, in value_increase
    value += self.asset_lines[0].acquired_value
IndexError: tuple index out of range