selenium.common.exceptions.NoSuchElementException: Message: no such element: Unable to locate element: {"method":"css selector","selector":"iframe"}   (Session info: chrome=78.0.3904.70)
request = <FixtureRequest for <Function 'test_user_sees_size_statistics_after_turning_on_size_statistics[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: 
(164 more lines...)

RuntimeError: Index out of bound. Requested item at 0 while limit is 0 in _TransfersTab in Oneprovider page
request = <FixtureRequest for <Function 'test_user_tries_to_migrate_file_to_too_small_space_on_remote_provider[1oz_2op_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: 
(31 more lines...)

RuntimeError: Index out of bound. Requested item at 0 while limit is 0 in _TransfersTab in Oneprovider page
request = <FixtureRequest for <Function 'test_user_tries_to_replicate_file_to_too_small_space_on_remote_provider[1oz_2op_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: 
(31 more lines...)

RuntimeError: cannot click on button btn in Create new store modal
request = <FixtureRequest for <Function 'test_user_sees_new_lane_after_creating_it[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: 
(44 more lines...)

RuntimeError: cannot click on button btn in Create new store modal
request = <FixtureRequest for <Function 'test_user_sees_new_store_after_creating_it[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: 
(44 more lines...)

RuntimeError: no "Show details" found in Menu popup with label
request = <FixtureRequest for <Function 'test_user_sees_provider_details_after_choosing_appropriate_option_in_provider_menu_on_space_providers_page[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: 
(35 more lines...)

RuntimeError: no  item found in Requirement in Quality of Service modal
web_elem_root = <selenium.webdriver.remote.webelement.WebElement (session="10af09226360cadc85bd078e24e99400", element="9595191b-32b6-4fc8-95ec-ad9d8f15c009")>
css_sel = '.qos-status-impossible'
err_msg = 'no  item found in Requirement in Quality of Service modal'

    def find_web_elem(web_elem_root, css_sel, err_msg):
        try:
            _scroll_to_css_sel(web_elem_root, css_sel)
(302 more lines...)