unrecognized capability: loggingPrefs

[christian-oreilly]

Context

dash                      2.18.2
dash-bootstrap-components 1.6.0
dash-core-components      2.0.0
dash-html-components      2.0.0
dash-table                5.0.0
dash-testing-stub         0.0.2

• Front-end

  • OS: MacOS
  • Browser: chrome
  • Version: 131

Describe the bug

Trying to execute dash test through pytest I get the following error:

========================================================================= ERRORS ==========================================================================
_________________________________________________________ ERROR at setup of test_001_child_with_0 _________________________________________________________

request = <SubRequest 'dash_duo' for <Function test_001_child_with_0>>
dash_thread_server = <dash.testing.application_runners.ThreadedRunner object at 0x141313da0>
tmpdir = local('/private/var/folders/3k/220tdhsn33709gq9ylr8c6kh0000gp/T/pytest-of-christian/pytest-8/test_001_child_with_00')

    @pytest.fixture
    def dash_duo(request, dash_thread_server, tmpdir) -> DashComposite:
>       with DashComposite(
            dash_thread_server,
            browser=request.config.getoption("webdriver"),
            remote=request.config.getoption("remote"),
            remote_url=request.config.getoption("remote_url"),
            headless=request.config.getoption("headless"),
            options=request.config.hook.pytest_setup_options(),
            download_path=tmpdir.mkdir("download").strpath,
            percy_assets_root=request.config.getoption("percy_assets"),
            percy_finalize=request.config.getoption("nopercyfinalize"),
            pause=request.config.getoption("pause"),
        ) as dc:

../../opt/anaconda3/envs/base12/lib/python3.12/site-packages/dash/testing/plugin.py:179: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
../../opt/anaconda3/envs/base12/lib/python3.12/site-packages/dash/testing/composite.py:6: in __init__
    super().__init__(**kwargs)
../../opt/anaconda3/envs/base12/lib/python3.12/site-packages/dash/testing/browser.py:68: in __init__
    self._driver = until(self.get_webdriver, timeout=1)
../../opt/anaconda3/envs/base12/lib/python3.12/site-packages/dash/testing/wait.py:17: in until
    res = wait_cond()
../../opt/anaconda3/envs/base12/lib/python3.12/site-packages/dash/testing/browser.py:461: in get_webdriver
    return getattr(self, f"_get_{self._browser}")()
../../opt/anaconda3/envs/base12/lib/python3.12/site-packages/dash/testing/browser.py:502: in _get_chrome
    else webdriver.Chrome(options=options)
../../opt/anaconda3/envs/base12/lib/python3.12/site-packages/selenium/webdriver/chrome/webdriver.py:45: in __init__
    super().__init__(
../../opt/anaconda3/envs/base12/lib/python3.12/site-packages/selenium/webdriver/chromium/webdriver.py:66: in __init__
    super().__init__(command_executor=executor, options=options)
../../opt/anaconda3/envs/base12/lib/python3.12/site-packages/selenium/webdriver/remote/webdriver.py:241: in __init__
    self.start_session(capabilities)
../../opt/anaconda3/envs/base12/lib/python3.12/site-packages/selenium/webdriver/remote/webdriver.py:329: in start_session
    response = self.execute(Command.NEW_SESSION, caps)["value"]
../../opt/anaconda3/envs/base12/lib/python3.12/site-packages/selenium/webdriver/remote/webdriver.py:384: in execute
    self.error_handler.check_response(response)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self = <selenium.webdriver.remote.errorhandler.ErrorHandler object at 0x1413be450>
response = {'status': 400, 'value': '{"value":{"error":"invalid argument","message":"invalid argument: unrecognized capability: l...ff8192241d3 _pthread_start + 125\\n22  libsystem_pthread.dylib             0x00007ff81921fbd3 thread_start + 15\\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) == 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]
        e = ErrorCode()
        error_codes = [item for item in dir(e) if not item.startswith("__")]
        for error_code in error_codes:
            error_info = getattr(ErrorCode, error_code)
            if isinstance(error_info, list) and status in error_info:
                exception_class = getattr(ExceptionMapping, error_code, WebDriverException)
                break
        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.InvalidArgumentException: Message: invalid argument: unrecognized capability: loggingPrefs
E       Stacktrace:
E       0   chromedriver                        0x00000001086f6e12 chromedriver + 6696466
E       1   chromedriver                        0x00000001086eec2a chromedriver + 6663210
E       2   chromedriver                        0x00000001080f6e3e chromedriver + 405054
E       3   chromedriver                        0x000000010811f18b chromedriver + 569739
E       4   chromedriver                        0x00000001081771bf chromedriver + 930239
E       5   chromedriver                        0x00000001081769e8 chromedriver + 928232
E       6   chromedriver                        0x000000010817870f chromedriver + 935695
E       7   chromedriver                        0x00000001081785e6 chromedriver + 935398
E       8   chromedriver                        0x000000010816c613 chromedriver + 886291
E       9   chromedriver                        0x0000000108139950 chromedriver + 678224
E       10  chromedriver                        0x000000010813a34e chromedriver + 680782
E       11  chromedriver                        0x00000001086c4700 chromedriver + 6489856
E       12  chromedriver                        0x00000001086c71a9 chromedriver + 6500777
E       13  chromedriver                        0x00000001086c6ccb chromedriver + 6499531
E       14  chromedriver                        0x00000001086c7635 chromedriver + 6501941
E       15  chromedriver                        0x00000001086af4b4 chromedriver + 6403252
E       16  chromedriver                        0x00000001086c791f chromedriver + 6502687
E       17  chromedriver                        0x00000001086a08e4 chromedriver + 6342884
E       18  chromedriver                        0x00000001086df308 chromedriver + 6599432
E       19  chromedriver                        0x00000001086df4c5 chromedriver + 6599877
E       20  chromedriver                        0x00000001086ee7f8 chromedriver + 6662136
E       21  libsystem_pthread.dylib             0x00007ff8192241d3 _pthread_start + 125
E       22  libsystem_pthread.dylib             0x00007ff81921fbd3 thread_start + 15

../../opt/anaconda3/envs/base12/lib/python3.12/site-packages/selenium/webdriver/remote/errorhandler.py:232: InvalidArgumentException
================================================================= short test summary info =================================================================
ERROR pylossless/dash/tests/test_mne_visualizer.py::test_001_child_with_0 - selenium.common.exceptions.InvalidArgumentException: Message: invalid argument: unrecognized capability: loggingPrefs

Removing the following lines solves the issues:

dash/dash/testing/browser.py

Lines 478 to 479 in 7ba267b

	options.set_capability("loggingPrefs", {"browser": "SEVERE"})
	options.set_capability("goog:loggingPrefs", {"browser": "SEVERE"})

as proposed in #2590