GUI acceptance tests using environment deployed from packages.

Build: #880 failed

Job: Onezone basic failed

user adds subgroup[1oz 1op deployed]: Test case result

The below summarizes the result of the test " user adds subgroup[1oz 1op deployed]" in build 880 of Onedata Products - gui acceptance pkg - Chrome onezone basic tests.
Description
user adds subgroup[1oz 1op deployed]
Test class
gui.scenarios.test_onezone_basic
Method
test_user_adds_subgroup[1oz_1op_deployed]
Jira Issue
Duration
59 secs
Status
Failed (New Failure)

Error Log

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

    @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-414>:2: in copy_invitation_token
    ???
tests/utils/utils.py:80: in wrapper
    return fun(*args, **kwargs)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

selenium = {'browser1': <selenium.webdriver.chrome.webdriver.WebDriver (session="d94fbc2b080b779f6aa44ca5a2bc9f0b")>, 'browser2': <selenium.webdriver.chrome.webdriver.WebDriver (session="dedfd1f70e37dfa69b026f9a2e14132b")>}
browser_id = 'browser1', group = 'group1', who = 'group'
oz_page = <class 'tests.gui.utils.onezone.OZLoggedIn'>
tmp_memory = defaultdict(<class 'dict'>, {'browser1': {'shares': {}, 'spaces': {}, 'groups': {}, 'mailbox': {}, 'oz': {}, 'window':...c632")>}}, 'browser2': {'shares': {}, 'spaces': {}, 'groups': {}, 'mailbox': {}, 'oz': {}, 'window': {'modal': None}}})
popups = <class 'tests.gui.utils.common.popups.Popups'>

    @wt(parsers.re('user of (?P<browser_id>.*) copies "(?P<group>.*)" '
                   '(?P<who>user|group) invitation token'))
    @repeat_failed(timeout=WAIT_FRONTEND)
    def copy_invitation_token(selenium, browser_id, group, who, oz_page,
                              tmp_memory, popups):
        driver = selenium[browser_id]
        page = oz_page(driver)['groups']
>       page.elements_list[group]()
E       AttributeError: 'NoneType' object has no attribute 'elements_list'

tests/gui/steps/onezone/members.py:322: AttributeError