Build #748

Plan branch:
GUI acceptance tests using environment deployed from packages.

Build: #748 was successful

Job: Onezone spaces multiuser was successful

user successfully joins space using invitation token[1oz 1op deployed-button]: Test case result

The below summarizes the result of the test " user successfully joins space using invitation token[1oz 1op deployed-button]" in build 748 of Onedata Products - gui acceptance pkg - Chrome onezone spaces multiuser tests.
Description
user successfully joins space using invitation token[1oz 1op deployed-button]
Test class
gui.scenarios.test_onezone_spaces_multiuser
Method
test_user_successfully_joins_space_using_invitation_token[1oz_1op_deployed-button]
Jira Issue
Duration
2 mins
Status
Failed (Existing Failure)

Error Log

AttributeError: 'NoneType' object has no attribute 'elements_list'
request = <FixtureRequest for <Function 'test_user_successfully_joins_space_using_invitation_token[1oz_1op_deployed-button]'>>

    @pytest.mark.usefixtures(*function_args)
    def scenario_wrapper(request):
>       _execute_scenario(feature, scenario, request, encoding)

/usr/local/lib/python3.6/dist-packages/pytest_bdd/scenario.py:227: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
/usr/local/lib/python3.6/dist-packages/pytest_bdd/scenario.py:189: in _execute_scenario
    _execute_step_function(request, scenario, step, step_func)
/usr/local/lib/python3.6/dist-packages/pytest_bdd/scenario.py:130: in _execute_step_function
    step_func(**kwargs)
<decorator-gen-368>:2: in assert_new_created_space_has_appeared_on_spaces
    ???
tests/utils/utils.py:80: in wrapper
    return fun(*args, **kwargs)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

selenium = {'browser1': <selenium.webdriver.chrome.webdriver.WebDriver (session="83680edcd9d769c9bbffed5b7d70429b")>, 'browser2': <selenium.webdriver.chrome.webdriver.WebDriver (session="b48bd28d118aec58fbadaf102b3ea9d6")>}
browser_id = 'browser2', space_name = 'space1'
oz_page = <class 'tests.gui.utils.onezone.OZLoggedIn'>

    @wt(parsers.parse('user of {browser_id} sees that "{space_name}" has appeared '
                      'on the spaces list in the sidebar'))
    @repeat_failed(timeout=WAIT_FRONTEND)
    def assert_new_created_space_has_appeared_on_spaces(selenium, browser_id,
                                                        space_name, oz_page):
        driver = selenium[browser_id]
>       assert space_name in oz_page(driver)['data'].elements_list, \
            'space "{}" not found'.format(space_name)
E       AttributeError: 'NoneType' object has no attribute 'elements_list'

tests/gui/steps/onezone/spaces.py:78: AttributeError