Bug when page is not found and exception happens

[JPTouron]

hi, implemented your breadcrumbs take on my site, worked very good, until i reached a page that i hadn't built yet. Didn't care for the exception i got from razor as the page did not exist (ie: The view 'Details' or its master was not found or no view engine supports the searched locations)

The, problem is:
i clicked on the browser's back button, then went into a page that DID exist, and the crumbs where wrong as it was somthing like:
MainPage>NonExistingPage>ExistingPage
then debugging your code i found the issue, you simply load a crumble for every page visited.

So in order to fix this i'd suggest:
1- over BreadCrumbAttribute, you could override OnResultExecuted to check on the result you get, and then do something about it (clear the crumb or not take it in, or whatever)
2- maybe setup some sort of config as to not take some crumbs in specific scenarios (i dont wanna get to a 404 custom error page, click back, click into something else, and have this problem again)

sadly, i don't have time to mix something up to provide as possible solution right now, but maybe sometime next week, any case, try it out, and i hope my suggestions help.

Thanks for your work! it's very good :)

[thelarz]

Thanks. I can check into it if you don't get around to it. But, like you, very busy with other commitments at the moment!

[JPTouron]

Cool, will wait for the new release :D
If i can get some time i'll fork the project, but i don't think i'll be able to

thanks again!