Couldn't access frameId in BuildFrameInfo

[Stefan]

Hi, 
i sometimes get these messages in chrome's console:

Couldn't access frameId in BuildFramenfo; skipping frame
Hearbeat state not found

The two messages are repeated a few times.

Sometimes (not always!) they are followed by a

Attempted to use a disconnected port object

and the browser stops reacting.

I cannot really reproduce the problem but it looks like it happens when i change the page
(navigate to a new url).

What is it and is there anything I can do to avoid it?

thanks.

[Anthony]

Hello Stefan,

Try increasing the WebKitExecutionDelay Test Property for each affected test. Your issue appears to be that the test is attempting to continue before Chrome is truly ready. Increasing this delay property can remedy that.

If continue to have difficulty, please provide a public site that demonstrates the issue so we can have a local reproduction.

Kind regards,
Anthony
the Telerik team

[Stefan]

Hi, thanks for your answer.
I increased this value to 8000 (8 secs), the test now runs really very slow, still i see the message in my console log. 
does it make sense to increase it even more?

thanks, 
stefan.

[Anthony]

Hello Stefan,

No, I don't believe it does.

What error message are you receiving from Test Studio? The exported Step Failure Details may shed some light on your issue. Please attach that zip file here.

Kind regards,
Anthony
the Telerik team

[Stefan]

Sorry, i do not have the test studio, i am using the framework only. Can I give any more debug information?

[Anthony]

Hello Stefan,

What error is returned to your test runner? Ideally we'd like to see a complete code sample written against a public site that demonstrates the issue. That way we can have a local reproduction and troubleshoot it directly. 

Kind regards,
Anthony
the Telerik team