我知道因为这段代码而报错
self.driver.find_element(By.ID, 'memberAdd_biz_mail').send_keys(member.mail)，应该将代码修改为
·self.driver.find_element(By.NAME,‘biz_mail’).send_keys(member.mail)·
我的疑惑：
我查看了网页代码上下文，发现这里的email的id是唯一的，所以我不能理解为什么这里不可以使用By.ID的方式进行定位。而必须使用By.NAME的方式定位
报错日志如下（多次run发现有两个报错内容）：
C:\Users\takeu\PycharmProjects\selenium\venv\Scripts\python.exe "C:\Program Files\JetBrains\PyCharm 2022.1.1\plugins\python\helpers\pycharm\_jb_pytest_runner.py" --target test_contact_page.py::TestMemberAdd.test_add_member
Testing started at 19:27 ...
Launching pytest with arguments test_contact_page.py::TestMemberAdd::test_add_member --no-header --no-summary -q in C:\Users\takeu\PycharmProjects\selenium\wework\tests
============================= test session starts =============================
collecting ... collected 1 item
test_contact_page.py::TestMemberAdd::test_add_member FAILED [100%]
test_contact_page.py:15 (TestMemberAdd.test_add_member)
self = <wework.tests.test_contact_page.TestMemberAdd object at 0x000001DD7BB9F7F0>
def test_add_member(self):
random = str(datetime.now().timestamp()).split('.')[0]
member = Member()
member.name = 'shanks'
member.account = 'shanks'+random
member.mail = 'shanks'
member.phone = random+'0'
> self.contact_page.add_member(member)
test_contact_page.py:23:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
..\page\contact_page.py:17: in add_member
self.driver.find_element(By.NAME, 'username').send_keys(member.name)
..\..\venv\lib\site-packages\selenium\webdriver\remote\webdriver.py:856: in find_element
return self.execute(Command.FIND_ELEMENT, {
..\..\venv\lib\site-packages\selenium\webdriver\remote\webdriver.py:434: in execute
self.error_handler.check_response(response)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <selenium.webdriver.remote.errorhandler.ErrorHandler object at 0x000001DD7BBD3E50>
response = {'status': 404, 'value': '{"value":{"error":"no such element","message":"no such element: Unable to locate element: {\...jectPath [0x77947A9E+286]\\n\\tRtlGetAppContainerNamedObjectPath [0x77947A6E+238]\\n\\t(No symbol) [0x00000000]\\n"}}'}
def check_response(self, response: Dict[str, Any]) -> None:
"""
Checks that a JSON response from the WebDriver does not have an error.
:Args:
- response - The JSON response from the WebDriver server as a dictionary
object.
:Raises: If the response contains an error message.
"""
status = response.get('status', None)
if not status or status == ErrorCode.SUCCESS:
return
value = None
message = response.get("message", "")
screen: str = response.get("screen", "")
stacktrace = None
if isinstance(status, int):
value_json = response.get('value', None)
if value_json and isinstance(value_json, str):
import json
try:
value = json.loads(value_json)
if len(value.keys()) == 1:
value = value['value']
status = value.get('error', None)
if not status:
status = value.get("status", ErrorCode.UNKNOWN_ERROR)
message = value.get("value") or value.get("message")
if not isinstance(message, str):
value = message
message = message.get('message')
else:
message = value.get('message', None)
except ValueError:
pass
exception_class: Type[WebDriverException]
if status in ErrorCode.NO_SUCH_ELEMENT:
exception_class = NoSuchElementException
elif status in ErrorCode.NO_SUCH_FRAME:
exception_class = NoSuchFrameException
elif status in ErrorCode.NO_SUCH_SHADOW_ROOT:
exception_class = NoSuchShadowRootException
elif status in ErrorCode.NO_SUCH_WINDOW:
exception_class = NoSuchWindowException
elif status in ErrorCode.STALE_ELEMENT_REFERENCE:
exception_class = StaleElementReferenceException
elif status in ErrorCode.ELEMENT_NOT_VISIBLE:
exception_class = ElementNotVisibleException
elif status in ErrorCode.INVALID_ELEMENT_STATE:
exception_class = InvalidElementStateException
elif status in ErrorCode.INVALID_SELECTOR \
or status in ErrorCode.INVALID_XPATH_SELECTOR \
or status in ErrorCode.INVALID_XPATH_SELECTOR_RETURN_TYPER:
exception_class = InvalidSelectorException
elif status in ErrorCode.ELEMENT_IS_NOT_SELECTABLE:
exception_class = ElementNotSelectableException
elif status in ErrorCode.ELEMENT_NOT_INTERACTABLE:
exception_class = ElementNotInteractableException
elif status in ErrorCode.INVALID_COOKIE_DOMAIN:
exception_class = InvalidCookieDomainException
elif status in ErrorCode.UNABLE_TO_SET_COOKIE:
exception_class = UnableToSetCookieException
elif status in ErrorCode.TIMEOUT:
exception_class = TimeoutException
elif status in ErrorCode.SCRIPT_TIMEOUT:
exception_class = TimeoutException
elif status in ErrorCode.UNKNOWN_ERROR:
exception_class = WebDriverException
elif status in ErrorCode.UNEXPECTED_ALERT_OPEN:
exception_class = UnexpectedAlertPresentException
elif status in ErrorCode.NO_ALERT_OPEN:
exception_class = NoAlertPresentException
elif status in ErrorCode.IME_NOT_AVAILABLE:
exception_class = ImeNotAvailableException
elif status in ErrorCode.IME_ENGINE_ACTIVATION_FAILED:
exception_class = ImeActivationFailedException
elif status in ErrorCode.MOVE_TARGET_OUT_OF_BOUNDS:
exception_class = MoveTargetOutOfBoundsException
elif status in ErrorCode.JAVASCRIPT_ERROR:
exception_class = JavascriptException
elif status in ErrorCode.SESSION_NOT_CREATED:
exception_class = SessionNotCreatedException
elif status in ErrorCode.INVALID_ARGUMENT:
exception_class = InvalidArgumentException
elif status in ErrorCode.NO_SUCH_COOKIE:
exception_class = NoSuchCookieException
elif status in ErrorCode.UNABLE_TO_CAPTURE_SCREEN:
exception_class = ScreenshotException
elif status in ErrorCode.ELEMENT_CLICK_INTERCEPTED:
exception_class = ElementClickInterceptedException
elif status in ErrorCode.INSECURE_CERTIFICATE:
exception_class = InsecureCertificateException
elif status in ErrorCode.INVALID_COORDINATES:
exception_class = InvalidCoordinatesException
elif status in ErrorCode.INVALID_SESSION_ID:
exception_class = InvalidSessionIdException
elif status in ErrorCode.UNKNOWN_METHOD:
exception_class = UnknownMethodException
else:
exception_class = WebDriverException
if not value:
value = response['value']
if isinstance(value, str):
raise exception_class(value)
if message == "" and 'message' in value:
message = value['message']
screen = None # type: ignore[assignment]
if 'screen' in value:
screen = value['screen']
stacktrace = None
st_value = value.get('stackTrace') or value.get('stacktrace')
if st_value:
if isinstance(st_value, str):
stacktrace = st_value.split('\n')
else:
stacktrace = []
try:
for frame in st_value:
line = frame.get("lineNumber", "")
file = frame.get("fileName", "<anonymous>")
if line:
file = f"{file}:{line}"
meth = frame.get('methodName', '<anonymous>')
if 'className' in frame:
meth = "{}.{}".format(frame['className'], meth)
msg = " at %s (%s)"
msg = msg % (meth, file)
stacktrace.append(msg)
except TypeError:
pass
if exception_class == UnexpectedAlertPresentException:
alert_text = None
if 'data' in value:
alert_text = value['data'].get('text')
elif 'alert' in value:
alert_text = value['alert'].get('text')
raise exception_class(message, screen, stacktrace, alert_text) # type: ignore[call-arg] # mypy is not smart enough here
> raise exception_class(message, screen, stacktrace)
E selenium.common.exceptions.NoSuchElementException: Message: no such element: Unable to locate element: {"method":"css selector","selector":"[name="username"]"}
E (Session info: chrome=104.0.5112.81)
E Stacktrace:
E Backtrace:
E Ordinal0 [0x002978B3+2193587]
E Ordinal0 [0x00230681+1771137]
E Ordinal0 [0x001441A8+803240]
E Ordinal0 [0x001724A0+992416]
E Ordinal0 [0x0017273B+993083]
E Ordinal0 [0x0019F7C2+1177538]
E Ordinal0 [0x0018D7F4+1103860]
E Ordinal0 [0x0019DAE2+1170146]
E Ordinal0 [0x0018D5C6+1103302]
E Ordinal0 [0x001677E0+948192]
E Ordinal0 [0x001686E6+952038]
E GetHandleVerifier [0x00540CB2+2738370]
E GetHandleVerifier [0x005321B8+2678216]
E GetHandleVerifier [0x003217AA+512954]
E GetHandleVerifier [0x00320856+509030]
E Ordinal0 [0x0023743B+1799227]
E Ordinal0 [0x0023BB68+1817448]
E Ordinal0 [0x0023BC55+1817685]
E Ordinal0 [0x00245230+1856048]
E BaseThreadInitThunk [0x7711FA29+25]
E RtlGetAppContainerNamedObjectPath [0x77947A9E+286]
E RtlGetAppContainerNamedObjectPath [0x77947A6E+238]
E (No symbol) [0x00000000]
..\..\venv\lib\site-packages\selenium\webdriver\remote\errorhandler.py:243: NoSuchElementException
============================== 1 failed in 1.95s ==============================
Process finished with exit code 1
这里是第二个日志
···
C:\Users\takeu\PycharmProjects\selenium\venv\Scripts\python.exe "C:\Program Files\JetBrains\PyCharm 2022.1.1\plugins\python\helpers\pycharm\_jb_pytest_runner.py" --target test_contact_page.py::TestMemberAdd.test_add_member
Testing started at 20:02 ...
Launching pytest with arguments test_contact_page.py::TestMemberAdd::test_add_member --no-header --no-summary -q in C:\Users\takeu\PycharmProjects\selenium\wework\tests
============================= test session starts =============================
collecting ... collected 1 item
test_contact_page.py::TestMemberAdd::test_add_member FAILED [100%]
test_contact_page.py:15 (TestMemberAdd.test_add_member)
self = <wework.tests.test_contact_page.TestMemberAdd object at 0x00000147ABD1F8B0>
def test_add_member(self):
random = str(datetime.now().timestamp()).split('.')[0]
member = Member()
member.name = 'shanks'
member.account = 'shanks'+random
member.mail = 'shanks'
member.phone = random+'0'
> self.contact_page.add_member(member)
test_contact_page.py:23:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
..\page\contact_page.py:16: in add_member
self.driver.find_element(By.LINK_TEXT, '添加成员').click()
..\..\venv\lib\site-packages\selenium\webdriver\remote\webelement.py:88: in click
self._execute(Command.CLICK_ELEMENT)
..\..\venv\lib\site-packages\selenium\webdriver\remote\webelement.py:396: in _execute
return self._parent.execute(command, params)
..\..\venv\lib\site-packages\selenium\webdriver\remote\webdriver.py:434: in execute
self.error_handler.check_response(response)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <selenium.webdriver.remote.errorhandler.ErrorHandler object at 0x00000147ABD50460>
response = {'status': 404, 'value': '{"value":{"error":"stale element reference","message":"stale element reference: element is n...jectPath [0x77947A9E+286]\\n\\tRtlGetAppContainerNamedObjectPath [0x77947A6E+238]\\n\\t(No symbol) [0x00000000]\\n"}}'}
def check_response(self, response: Dict[str, Any]) -> None:
"""
Checks that a JSON response from the WebDriver does not have an error.
:Args:
- response - The JSON response from the WebDriver server as a dictionary
object.
:Raises: If the response contains an error message.
"""
status = response.get('status', None)
if not status or status == ErrorCode.SUCCESS:
return
value = None
message = response.get("message", "")
screen: str = response.get("screen", "")
stacktrace = None
if isinstance(status, int):
value_json = response.get('value', None)
if value_json and isinstance(value_json, str):
import json
try:
value = json.loads(value_json)
if len(value.keys()) == 1:
value = value['value']
status = value.get('error', None)
if not status:
status = value.get("status", ErrorCode.UNKNOWN_ERROR)
message = value.get("value") or value.get("message")
if not isinstance(message, str):
value = message
message = message.get('message')
else:
message = value.get('message', None)
except ValueError:
pass
exception_class: Type[WebDriverException]
if status in ErrorCode.NO_SUCH_ELEMENT:
exception_class = NoSuchElementException
elif status in ErrorCode.NO_SUCH_FRAME:
exception_class = NoSuchFrameException
elif status in ErrorCode.NO_SUCH_SHADOW_ROOT:
exception_class = NoSuchShadowRootException
elif status in ErrorCode.NO_SUCH_WINDOW:
exception_class = NoSuchWindowException
elif status in ErrorCode.STALE_ELEMENT_REFERENCE:
exception_class = StaleElementReferenceException
elif status in ErrorCode.ELEMENT_NOT_VISIBLE:
exception_class = ElementNotVisibleException
elif status in ErrorCode.INVALID_ELEMENT_STATE:
exception_class = InvalidElementStateException
elif status in ErrorCode.INVALID_SELECTOR \
or status in ErrorCode.INVALID_XPATH_SELECTOR \
or status in ErrorCode.INVALID_XPATH_SELECTOR_RETURN_TYPER:
exception_class = InvalidSelectorException
elif status in ErrorCode.ELEMENT_IS_NOT_SELECTABLE:
exception_class = ElementNotSelectableException
elif status in ErrorCode.ELEMENT_NOT_INTERACTABLE:
exception_class = ElementNotInteractableException
elif status in ErrorCode.INVALID_COOKIE_DOMAIN:
exception_class = InvalidCookieDomainException
elif status in ErrorCode.UNABLE_TO_SET_COOKIE:
exception_class = UnableToSetCookieException
elif status in ErrorCode.TIMEOUT:
exception_class = TimeoutException
elif status in ErrorCode.SCRIPT_TIMEOUT:
exception_class = TimeoutException
elif status in ErrorCode.UNKNOWN_ERROR:
exception_class = WebDriverException
elif status in ErrorCode.UNEXPECTED_ALERT_OPEN:
exception_class = UnexpectedAlertPresentException
elif status in ErrorCode.NO_ALERT_OPEN:
exception_class = NoAlertPresentException
elif status in ErrorCode.IME_NOT_AVAILABLE:
exception_class = ImeNotAvailableException
elif status in ErrorCode.IME_ENGINE_ACTIVATION_FAILED:
exception_class = ImeActivationFailedException
elif status in ErrorCode.MOVE_TARGET_OUT_OF_BOUNDS:
exception_class = MoveTargetOutOfBoundsException
elif status in ErrorCode.JAVASCRIPT_ERROR:
exception_class = JavascriptException
elif status in ErrorCode.SESSION_NOT_CREATED:
exception_class = SessionNotCreatedException
elif status in ErrorCode.INVALID_ARGUMENT:
exception_class = InvalidArgumentException
elif status in ErrorCode.NO_SUCH_COOKIE:
exception_class = NoSuchCookieException
elif status in ErrorCode.UNABLE_TO_CAPTURE_SCREEN:
exception_class = ScreenshotException
elif status in ErrorCode.ELEMENT_CLICK_INTERCEPTED:
exception_class = ElementClickInterceptedException
elif status in ErrorCode.INSECURE_CERTIFICATE:
exception_class = InsecureCertificateException
elif status in ErrorCode.INVALID_COORDINATES:
exception_class = InvalidCoordinatesException
elif status in ErrorCode.INVALID_SESSION_ID:
exception_class = InvalidSessionIdException
elif status in ErrorCode.UNKNOWN_METHOD:
exception_class = UnknownMethodException
else:
exception_class = WebDriverException
if not value:
value = response['value']
if isinstance(value, str):
raise exception_class(value)
if message == "" and 'message' in value:
message = value['message']
screen = None # type: ignore[assignment]
if 'screen' in value:
screen = value['screen']
stacktrace = None
st_value = value.get('stackTrace') or value.get('stacktrace')
if st_value:
if isinstance(st_value, str):
stacktrace = st_value.split('\n')
else:
stacktrace = []
try:
for frame in st_value:
line = frame.get("lineNumber", "")
file = frame.get("fileName", "<anonymous>")
if line:
file = f"{file}:{line}"
meth = frame.get('methodName', '<anonymous>')
if 'className' in frame:
meth = "{}.{}".format(frame['className'], meth)
msg = " at %s (%s)"
msg = msg % (meth, file)
stacktrace.append(msg)
except TypeError:
pass
if exception_class == UnexpectedAlertPresentException:
alert_text = None
if 'data' in value:
alert_text = value['data'].get('text')
elif 'alert' in value:
alert_text = value['alert'].get('text')
raise exception_class(message, screen, stacktrace, alert_text) # type: ignore[call-arg] # mypy is not smart enough here
> raise exception_class(message, screen, stacktrace)
E selenium.common.exceptions.StaleElementReferenceException: Message: stale element reference: element is not attached to the page document
E (Session info: chrome=104.0.5112.81)
E Stacktrace:
E Backtrace:
E Ordinal0 [0x002978B3+2193587]
E Ordinal0 [0x00230681+1771137]
E Ordinal0 [0x001441A8+803240]
E Ordinal0 [0x00146BB4+814004]
E Ordinal0 [0x00146A72+813682]
E Ordinal0 [0x00146D00+814336]
E Ordinal0 [0x00173F19+999193]
E Ordinal0 [0x00169146+954694]
E Ordinal0 [0x0018D7AC+1103788]
E Ordinal0 [0x00168C04+953348]
E Ordinal0 [0x0018D9C4+1104324]
E Ordinal0 [0x0019DAE2+1170146]
E Ordinal0 [0x0018D5C6+1103302]
E Ordinal0 [0x001677E0+948192]
E Ordinal0 [0x001686E6+952038]
E GetHandleVerifier [0x00540CB2+2738370]
E GetHandleVerifier [0x005321B8+2678216]
E GetHandleVerifier [0x003217AA+512954]
E GetHandleVerifier [0x00320856+509030]
E Ordinal0 [0x0023743B+1799227]
E Ordinal0 [0x0023BB68+1817448]
E Ordinal0 [0x0023BC55+1817685]
E Ordinal0 [0x00245230+1856048]
E BaseThreadInitThunk [0x7711FA29+25]
E RtlGetAppContainerNamedObjectPath [0x77947A9E+286]
E RtlGetAppContainerNamedObjectPath [0x77947A6E+238]
E (No symbol) [0x00000000]
..\..\venv\lib\site-packages\selenium\webdriver\remote\errorhandler.py:243: StaleElementReferenceException
============================== 1 failed in 3.25s ==============================
Process finished with exit code 1
···