For "Get Element Count" keyword, combination "iframe selector >>> element selector inside a frame" throws an error, where it shouldn't

[trybuskrzysztof]

Describe the bug When using "Get Element Count" keyword, browser library throws an error when combination "iframe selector >>> element selector inside a frame" is not found.

To Reproduce As an example I used following steps: Get Element Count css=iframe >>> #privacy-modal == 1 Click css=iframe >>> #privacy-modal >> text="Allow All Cookies" Get Element Count css=iframe >>> #privacy-modal == 0

"Click" step closes an open iframe popup.

These steps pass: Get Element Count css=iframe >>> #privacy-modal == 1 Click css=iframe >>> #privacy-modal >> text="Allow All Cookies"

This step throws an error: Get Element Count css=iframe >>> #privacy-modal == 0

Error: locator.count: Error: failed to find frame for selector "css=iframe >> nth=0 >> internal:control=enter-frame >> #privacy-modal"
Traceback (most recent call last):
  File "C:\Python\lib\site-packages\Browser\playwright.py", line 160, in grpc_channel
    yield playwright_pb2_grpc.PlaywrightStub(self._channel)
  File "C:\Python\lib\site-packages\Browser\keywords\getters.py", line 616, in get_element_count
    response = stub.GetElementCount(
  File "C:\Python\lib\site-packages\grpc\_channel.py", line 1030, in __call__
    return _end_unary_response_blocking(state, call, False, None)
  File "C:\Python\lib\site-packages\grpc\_channel.py", line 910, in _end_unary_response_blocking
    raise _InactiveRpcError(state)  # pytype: disable=not-instantiable
grpc._channel._InactiveRpcError: <_InactiveRpcError of RPC that terminated with:
    status = StatusCode.RESOURCE_EXHAUSTED
    details = "Error: locator.count: Error: failed to find frame for selector "css=iframe >> nth=0 >> internal:control=enter-frame >> #privacy-modal""
    debug_error_string = "UNKNOWN:Error received from peer  {created_time:"2023-05-10T10:42:20.936351487+00:00", grpc_status:8, grpc_message:"Error: locator.count: Error: failed to find frame for selector \"css=iframe >> nth=0 >> internal:control=enter-frame >> #privacy-modal\""}"
>

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "C:\Python\lib\site-packages\Browser\browser.py", line 1122, in run_keyword
    raise e
  File "C:\Python\lib\site-packages\Browser\browser.py", line 1111, in run_keyword
    return DynamicCore.run_keyword(self, name, args, kwargs)
  File "C:\Python\lib\site-packages\robotlibcore.py", line 122, in run_keyword
    return self.keywords[name](*args, **(kwargs or {}))
  File "C:\Python\lib\site-packages\Browser\assertion_engine.py", line 62, in with_assertion_polling
    raise e
  File "C:\Python\lib\site-packages\Browser\assertion_engine.py", line 55, in with_assertion_polling
    return wrapped(*args, **kwargs)
  File "C:\Python\lib\site-packages\Browser\keywords\getters.py", line 622, in get_element_count
    return float_str_verify_assertion(
  File "C:\Python\lib\contextlib.py", line 131, in __exit__
    self.gen.throw(type, value, traceback)
  File "C:\Python\lib\site-packages\Browser\playwright.py", line 164, in grpc_channel
    raise AssertionError(error.details())
AssertionError: Error: locator.count: Error: failed to find frame for selector "css=iframe >> nth=0 >> internal:control=enter-frame >> #privacy-modal"

Expected behavior Step below should pass: Get Element Count css=iframe >>> #privacy-modal == 0

Desktop (please complete the following information):

• OS: Windows 11
• Browser: Firefox Nightly 112.0 (64-bit)
• Browser Library Version: 16.1.0

Additional context All steps below pass, the problem occurs when trying to access an element inside iframe: Get Element Count css=iframe == 1 Click css=iframe >>> #privacy-modal >> text="Allow All Cookies" Get Element Count css=iframe == 0

[aaltat]

@allcontributors please add @trybuskrzysztof for bugs

[allcontributors[bot]]

@aaltat

I've put up a pull request to add @trybuskrzysztof! :tada:

[aaltat]

Would you have example page where one could reproduce the problem? If that is not available, could you show screenshots and explain what the Click actually does?

[aaltat]

I did try to reproduce the problem with this example: https://www.w3schools.com/howto/tryit.asp?filename=tryhow_css_modal and having it inside of a iframe. But I was not able to reproduce the problem and therefore I am not able to fix the problem.

Would it be possible for you to create example which I can run and it demonstrates the problem?

[aaltat]

Also could you try to with latest release, does the problem persist

[Snooz82]

i think the problem is simple that the frame can not be found and the keyword does not return the count 0 but trows the error.

Will be fixed by #2917