no-fetch-if broken in 1.51.1b12 ???

[uBlock-user]

• Add www.reddit.com##+js(no-fetch-if, method:POST url:shreddit body:view)
• Visit - https://www.reddit.com/r/scifi/
• Open the devtools console and there it is !

Unfortunately I haven't been able to repro after force updated filter lists.

[gorhill]

I added code to report exceptions in b12, whereas this was not reported before. Probably that error was always there but invisible. Anyway, self.JSON.parse should always be defined, so maybe an abnormal rare issue with Firefox.

[uBlock-user]

Forgot to mention, this was on Nightly.

[stephenhawk8054]

I see the same self.JSON.parse is undefined with ##+js(cookie-remover) in https://hu.motorsport.com/f1/news/rosberg-a-nyari-szunetben-tilos-volt-nalunk-az-f1-rol-beszelni/10506730/: https://github.com/uBlockOrigin/uBlock-issues/assets/66517106/b408ed03-68a4-4b54-bea8-5032c82f49d0

The current problem is I cannot remove the cookie 4d8L2108 in the site (the number continues to increase) via

motorsport.com##+js(cookie-remover, 4d8L2108)

If that number >= 4, it will show anti-adb.

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I'm testing with dev build 1.51.1.101, Firefox 116.0.3

[krystian3w]

For me started fails aopr in simple web app.