ValueError: Indices for islice() must be None or an integer: 0 <= x <= sys.maxsize.
request = <FixtureRequest for <Function 'test_user_sees_dataset_in_attached_tab_after_reattaching_detached_dataset[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: 
(30 more lines...)

RuntimeError: waited too long
request = <FixtureRequest for <Function 'test_user_sees_that_newly_created_archive_has_new_file_and_is_different_than_archive_created_earlier_after_creating_new_plain_archive[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: waited too long
request = <FixtureRequest for <Function 'test_user_sees_bagit_metadata_files_and_directory_tree_in_aip_tab_and_directory_tree_in_dip_tab_in_archive_browser_after_creating_archive_with_bagit_layout_and_include_dip_option[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: 
(48 more lines...)

RuntimeError: waited too long
request = <FixtureRequest for <Function 'test_user_sees_directory_tree_in_archive_browser_after_creating_plain_archive[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: waited too long
request = <FixtureRequest for <Function 'test_user_sees_symbolic_links_on_child_datasets_after_creating_nested_archive_on_parent[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: 
(38 more lines...)

RuntimeError: no  item found in Requirement in Quality of Service modal
web_elem_root = <selenium.webdriver.remote.webelement.WebElement (session="2335b460e79aabe757da7d530d019e85", element="deab703d-6735-49f6-a782-2c986ed34514")>
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...)

RuntimeError: no  item found in modals
web_elem_root = <selenium.webdriver.chrome.webdriver.WebDriver (session="66eaf86f25243ade9045b6fe48f0e505")>
css_sel = '.modal-dialog', err_msg = 'no  item found in modals'

    def find_web_elem(web_elem_root, css_sel, err_msg):
        try:
            _scroll_to_css_sel(web_elem_root, css_sel)
>           item = web_elem_root.find_element_by_css_selector(css_sel)
(279 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...)