问题
appium 自动化，能唤起APP，但是不能继续查找元素，报错如下
报错信息
FAILED [100%]
test_search.py:39 (TestSearch.test_search)
self = <Android_appium.case.test_search.TestSearch object at 0x10efad760>
def test_search(self):
# e=self.main.goto_main().click_ad()
# sleep(3)
# WebDriverWait(self.driver,10).until(expected_conditions.element_to_be_clickable((AppiumBy.ID, 'com.wanmeizhensuo.zhensuo:id/dialog_home_img_cancel')))
# self.driver.find_element(AppiumBy.ID,'com.wanmeizhensuo.zhensuo:id/tv_search_btn').click()
self.driver.find_element(AppiumBy.ID, 'com.bbk.calendar:id/menu_btn').click()
test_search.py:45:
…/…/…/.pyenv/versions/3.8.2/lib/python3.8/site-packages/appium/webdriver/webdriver.py:387: in find_element
return self.execute(RemoteCommand.FIND_ELEMENT, {‘using’: by, ‘value’: value})[‘value’]
…/…/…/.pyenv/versions/3.8.2/lib/python3.8/site-packages/selenium/webdriver/remote/webdriver.py:440: in execute
self.error_handler.check_response(response)
…/…/…/.pyenv/versions/3.8.2/lib/python3.8/site-packages/appium/webdriver/errorhandler.py:30: in check_response
raise wde
…/…/…/.pyenv/versions/3.8.2/lib/python3.8/site-packages/appium/webdriver/errorhandler.py:26: in check_response
super().check_response(response)
self = <appium.webdriver.errorhandler.MobileErrorHandler object at 0x10efadfd0>
response = {‘status’: 404, ‘value’: ‘{“value”:{“error”:“invalid session id”,“message”:“A session is either terminated or not star…eadableNT (_stream_readable.js:1168:12)\n at processTicksAndRejections (internal/process/task_queues.js:77:11)”}}’}
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) == 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 = f"{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.InvalidSessionIdException: Message: A session is either terminated or not started
E Stacktrace:
E NoSuchDriverError: A session is either terminated or not started
E at asyncHandler (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/appium-base-driver/lib/protocol/protocol.js:243:15)
E at /Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/appium-base-driver/lib/protocol/protocol.js:423:15
E at Layer.handle [as handle_request] (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/express/lib/router/layer.js:95:5)
E at next (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/express/lib/router/route.js:137:13)
E at Route.dispatch (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/express/lib/router/route.js:112:3)
E at Layer.handle [as handle_request] (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/express/lib/router/layer.js:95:5)
E at /Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/express/lib/router/index.js:281:22
E at param (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/express/lib/router/index.js:354:14)
E at param (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/express/lib/router/index.js:365:14)
E at Function.process_params (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/express/lib/router/index.js:410:3)
E at next (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/express/lib/router/index.js:275:10)
E at logger (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/morgan/index.js:144:5)
E at Layer.handle [as handle_request] (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/express/lib/router/layer.js:95:5)
E at trim_prefix (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/express/lib/router/index.js:317:13)
E at /Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/express/lib/router/index.js:284:7
E at Function.process_params (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/express/lib/router/index.js:335:12)
E at next (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/express/lib/router/index.js:275:10)
E at /Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/body-parser/lib/read.js:130:5
E at invokeCallback (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/raw-body/index.js:224:16)
E at done (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/raw-body/index.js:213:7)
E at IncomingMessage.onEnd (/Applications/Appium.app/Contents/Resources/app/node_modules/appium/node_modules/raw-body/index.js:273:7)
E at IncomingMessage.emit (events.js:208:15)
E at endReadableNT (_stream_readable.js:1168:12)
E at processTicksAndRejections (internal/process/task_queues.js:77:11)
…/…/…/.pyenv/versions/3.8.2/lib/python3.8/site-packages/selenium/webdriver/remote/errorhandler.py:245: InvalidSessionIdException