Hi, I found an error when i try to save the spreadsheet. I also don't know where shall this spreadsheet saved.

Any plan to work on OCA on this module to get more feature on it?

Odoo Server Error

Traceback (most recent call last):
  File "/Users/panca/OpenObject/odoo_v12/odoo/http.py", line 656, in _handle_exception
    return super(JsonRequest, self)._handle_exception(exception)
  File "/Users/panca/OpenObject/odoo_v12/odoo/http.py", line 314, in _handle_exception
    raise pycompat.reraise(type(exception), exception, sys.exc_info()[2])
  File "/Users/panca/OpenObject/odoo_v12/odoo/tools/pycompat.py", line 87, in reraise
    raise value
  File "/Users/panca/OpenObject/odoo_v12/odoo/http.py", line 698, in dispatch
    result = self._call_function(**self.params)
  File "/Users/panca/OpenObject/odoo_v12/odoo/http.py", line 346, in _call_function
    return checked_call(self.db, *args, **kwargs)
  File "/Users/panca/OpenObject/odoo_v12/odoo/service/model.py", line 98, in wrapper
    return f(dbname, *args, **kwargs)
  File "/Users/panca/OpenObject/odoo_v12/odoo/http.py", line 339, in checked_call
    result = self.endpoint(*a, **kw)
  File "/Users/panca/OpenObject/odoo_v12/odoo/http.py", line 941, in __call__
    return self.method(*args, **kw)
  File "/Users/panca/OpenObject/odoo_v12/odoo/http.py", line 519, in response_wrap
    response = f(*args, **kw)
  File "/Users/panca/OpenObject/odoo_v12/addons/web/controllers/main.py", line 962, in call_kw
    return self._call_kw(model, method, args, kwargs)
  File "/Users/panca/OpenObject/odoo_v12/addons/web/controllers/main.py", line 954, in _call_kw
    return call_kw(request.env[model], method, args, kwargs)
  File "/Users/panca/OpenObject/odoo_v12/odoo/api.py", line 755, in call_kw
    return _call_kw_model(method, model, args, kwargs)
  File "/Users/panca/OpenObject/odoo_v12/odoo/api.py", line 728, in _call_kw_model
    result = method(recs, *args, **kwargs)
  File "/Users/panca/OpenObject/web_xls_contact-12.0.1.0/web_xls/models/ir_ui_view.py", line 16, in add_field_arch
    old_arch = view.arch_db.split('<xls>')[1].split('</xls>')[0]
AttributeError: 'bool' object has no attribute 'split'