Build: #29 failed

Job: Oneprovider ACL basic failed

user changes order of acl entries[move down-first]: Test case result

The below summarizes the result of the test " user changes order of acl entries[move down-first]" in build 29 of Onedata Products - gui acceptance pkg - feature-VFS-4716-introduction-to-acceptance-testing - Chrome oneprovider ACL basic.
Description
user changes order of acl entries[move down-first]
Test class
gui.scenarios.test_oneprovider_acl_basic
Method
test_user_changes_order_of_acl_entries[move down-first]
Duration
1 min
Status
Failed (New Failure)

Error Log

RuntimeError: no FILE BROWSER item found in DataTab in Oneprovider page
numeral = 'first', button = 'move down'
request = <FixtureRequest for <Function 'test_user_changes_order_of_acl_entries[move down-first]'>>

>   ???

tests/gui/scenarios/test_oneprovider_acl_basic.py:77: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
/usr/local/lib/python2.7/dist-packages/pytest_bdd/scenario.py:195: in _execute_scenario
    _execute_step_function(request, scenario, step, step_func)
/usr/local/lib/python2.7/dist-packages/pytest_bdd/scenario.py:137: in _execute_step_function
    step_func(**kwargs)
<decorator-gen-186>:2: in assert_file_browser_in_data_tab_in_op
    ???
tests/gui/utils/generic.py:110: in wrapper
    return fun(*args, **kwargs)
tests/gui/steps/oneprovider/data_tab.py:248: in assert_file_browser_in_data_tab_in_op
    file_browser = op_page(driver).data.file_browser
tests/gui/utils/core/web_elements.py:58: in __get__
    elem = super(WebItem, self).__get__(instance, owner)
tests/gui/utils/core/web_elements.py:29: in __get__
    lambda: self._format_msg('no {item} item found '
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

web_elem_root = <selenium.webdriver.chrome.webdriver.WebDriver (session="14f1037e147d671b779a8c52be9ecc47")>
css_sel = '.lower-main-content .data-files-list'
err_msg = 'no FILE BROWSER item found in DataTab in Oneprovider page'

    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)
        except NoSuchElementException:
            with suppress(TypeError):
                err_msg = err_msg()
>           raise RuntimeError(err_msg)
E           RuntimeError: no FILE BROWSER item found in DataTab in Oneprovider page

tests/gui/utils/generic.py:129: RuntimeError