Re: [qooxdoo-devel] misterious bug in connection with chrome

[Martin W. <mar...@1u...>]

Hey Tobi,
sounds like a timing issue and something will be added to an element which is not yet there / rendered. I tried to debug it but fail to reproduce it. Only had the described behavior once and but without an web inspector open.
I would try to get a debugger when the exception occurs and check the stack trace. My guess its simply a missing appear listener or something like that.
Regards,
Martin
Btw. I used my mac and had it once.

Am 29.06.2012 um 13:57 schrieb Tobias Oetiker:

> I have an ellusive bug which I find rather difficult to track.
> 
> Try this:
> 
> On Linux (Ubutu 12.04)
> 
> Using Chrom Dev 21.0.1180.11
> 
> Open www.o2h.ch
> 
> Click on "Neu anmelden, Sponsoren erfassen, Gruppen anmelden,
> Stafetten bilden, Anmeldung bearbeiten"
> 
> A new window opens, after a brief wait time, you should be
> presented with a form requesting you to enter your email address.
> 
> Some times though (always when I open a new tab in chrome, surf to
> www.o2h.ch and click on the link)
> 
> the form will not be presented, but I will end up with the loading
> animation ...
> 
> looking at the console output I see:
> 
> Uncaught TypeError: Cannot read property 'width' of null   o2hssas.js:203
> 
> if I reload the page, or if I just open the same url again in the
> same tab, all works well and the error does not re-appear.
> 
> and yes, the problem only seems to occur in the compiled version
> and also yes this is qx 2.0.0
> and no, the problem is not new, I had it with 1.6.0 too
> 
> 
> hints welcome
> 
> cheers
> tobi
> 
> 
> 
> 
> 
> 
> -- 
> Tobi Oetiker, OETIKER+PARTNER AG, Aarweg 15 CH-4600 Olten, Switzerland
> http://it.oetiker.ch to...@oe... ++41 62 775 9902 / sb: -9900
> 
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