Lots of TypeError messages on Facebook [Safari]

[joshvickerson]

I've noticed an issue that seems to only affect Facebook (though, admittedly, the sample size of other sites I tested was very small). It's blocking things just find, but something that it's trying to block repeatedly causes this error message to log to the console:

TypeError: null is not an object (evaluating 'details.url')

It logs this message a lot. The longer I sit on the page the more it logs. Not sure if this is a real issue since everything appears to be working, but it may be something to look into further?

Here's the full error log from the console:

[publicarray]

Thanks for the report but I need more information (see CONTRIBUTING.md) as I am unable to reproduce. On the newsfeed I only get a single error after page load:

I tried it with uBlock 0.9.5.2, safari 8.0.8 on OS X 10.10.5

Do you have any other extensions installed?

[joshvickerson]

After leaving News Feed open for about an hour, I have nearly 400 logs.

I'm using uBlock 0.9.5.2 on Safari 9.0 on OS X 10.11 (the GM seed).

The only other extensions I have installed are the 1Password extension and the Pocket extension.

[publicarray]

ok since I don't have 10.11 yet I'll just mark the line in question: https://github.com/chrisaljoudi/uBlock/blob/master/platform/safari/vapi-client.js#L195
also @chrisaljoudi is probably better equipped to deal with this.

[pedrodevoto]

Same here. It appears that none of the AJAX is working in Facebook, because none of the links work (unless after I click on a link, I go to the URL bar and hit ENTER, or unless y cmd+click on the link to open it in a new tab), and that is also why it fills up the console with those messages when left alone (because it is trying to get new "news" by AJAX).