appium+python启动APP应用报错 Could not parse activity from dumpsys

1、环境:手机是米8 安卓10,
2、现象一:adb shell dumpsys window | findstr mCurrentFocus用这个命令获取到的是com.example.test.activity.HomeActivity,但是配置这个连启用都启用不起来会报E java.lang.SecurityException: Permission Denial: starting Intent { act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x10200000 cmp=ctrip.test.link/com.example.test.activity.HomeActivity } from null (pid=13343, uid=2000) not exported from uid 10272
3、现象二:跟开发沟通后把app_params[‘appActivity’] = 'com.example.test.activity.SplashActivity’换成这个,跑起来了但是有如下报错:
main.py::TestMain::test_setup FAILED [100%]
main.py:5 (TestMain.test_setup)
self = <APP.Page.main.TestMain object at 0x04683210>

def test_setup(self):
    app_params = {}
    app_params['platformName']= 'Android'
    app_params['platformVersion'] = '10'
    #输入命令adb shell dumpsys window | findstr mCurrentFocus 获取包名和activty
    app_params['appPackage'] = 'ctrip.test.link'
    app_params['appActivity'] = 'com.example.test.activity.SplashActivity'
    #app_params['appWaitActivity'] = 'com.example.test.activity.HomeActivity'
    app_params['deviceName'] = 'd0d301ff'
    app_params['noReset'] = True
    app_params['noSign'] = 'true'
  self.driver = webdriver.Remote('http://localhost:4723/wd/hub', app_params)

main.py:17:


D:\InstallTool\python\lib\site-packages\appium\webdriver\webdriver.py:151: in init
proxy
D:\InstallTool\python\lib\site-packages\selenium\webdriver\remote\webdriver.py:157: in init
self.start_session(capabilities, browser_profile)
D:\InstallTool\python\lib\site-packages\appium\webdriver\webdriver.py:227: in start_session
response = self.execute(RemoteCommand.NEW_SESSION, parameters)
D:\InstallTool\python\lib\site-packages\selenium\webdriver\remote\webdriver.py:321: in execute
self.error_handler.check_response(response)


self = <selenium.webdriver.remote.errorhandler.ErrorHandler object at 0x04683570>
response = {‘status’: 500, ‘value’: ‘{“status”:33,“value”:{“message”:“A new session could not be created. (Original error: Could not parse activity from dumpsys)”,“origValue”:“Could not parse activity from dumpsys”},“sessionId”:null}’}

def check_response(self, response):
    """
    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 status is None or status == ErrorCode.SUCCESS:
        return
    value = None
    message = response.get("message", "")
    screen = response.get("screen", "")
    stacktrace = None
    if isinstance(status, int):
        value_json = response.get('value', None)
        if value_json and isinstance(value_json, basestring):
            import json
            try:
                value = json.loads(value_json)
                if len(value.keys()) == 1:
                    value = value['value']
                status = value.get('error', None)
                if status is None:
                    status = value["status"]
                    message = value["value"]
                    if not isinstance(message, basestring):
                        value = message
                        message = message.get('message')
                else:
                    message = value.get('message', None)
            except ValueError:
                pass

    exception_class = ErrorInResponseException
    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_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 value == '' or value is None:
        value = response['value']
    if isinstance(value, basestring):
        if exception_class == ErrorInResponseException:
            raise exception_class(response, value)
        raise exception_class(value)
    if message == "" and 'message' in value:
        message = value['message']

    screen = None
    if 'screen' in value:
        screen = value['screen']

    stacktrace = None
    if 'stackTrace' in value and value['stackTrace']:
        stacktrace = []
        try:
            for frame in value['stackTrace']:
                line = self._value_or_default(frame, 'lineNumber', '')
                file = self._value_or_default(frame, 'fileName', '<anonymous>')
                if line:
                    file = "%s:%s" % (file, line)
                meth = self._value_or_default(frame, 'methodName', '<anonymous>')
                if 'className' in frame:
                    meth = "%s.%s" % (frame['className'], meth)
                msg = "    at %s (%s)"
                msg = msg % (meth, file)
                stacktrace.append(msg)
        except TypeError:
            pass
    if exception_class == ErrorInResponseException:
        raise exception_class(response, message)
    elif 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)
  raise exception_class(message, screen, stacktrace)

E selenium.common.exceptions.SessionNotCreatedException: Message: A new session could not be created. (Original error: Could not parse activity from dumpsys)

D:\InstallTool\python\lib\site-packages\selenium\webdriver\remote\errorhandler.py:242: SessionNotCreatedException

Assertion failed

初步怀疑是android10.0系统的手机,建议换了一个8.0的手机试试。或者是使用mumu模拟器会报错么?

取入口的方式不太对,用logcat里第一个启动的activity,当前焦点的不一定是可启动的。

第二个问题的话,你用appium日志中的dumpsys的命令日志重现下。看看appium是如何启动的,自己单独拿出来试试,看看具体的报错。