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@jasperf
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Facebook __requireLazy____requireLazy__x__4 Error Firefox Developer
ErrorUtils caught an error:
[Caught in: Module "__requireLazy____requireLazy__x__4"]
Subsequent non-fatal errors won't be logged; see https://fburl.com/debugjs. j9GU5_xjHTS.js:59:202
b https://static.xx.fbcdn.net/rsrc.php/v3/yv/r/j9GU5_xjHTS.js?_nc_x=RWdlEmtKlYm&_nc_eui2=AeFpZmcN_6Ci8snowGuHmkndRZIh_O4tUmpFkiH87i1SaqmDJ5-XpF6qeW77cv8No9vM8TwIvhLnAGeuygP24bgR:59
reportNormalizedError https://static.xx.fbcdn.net/rsrc.php/v3/yv/r/j9GU5_xjHTS.js?_nc_x=RWdlEmtKlYm&_nc_eui2=AeFpZmcN_6Ci8snowGuHmkndRZIh_O4tUmpFkiH87i1SaqmDJ5-XpF6qeW77cv8No9vM8TwIvhLnAGeuygP24bgR:61
applyWithGuard https://static.xx.fbcdn.net/rsrc.php/v3/yv/r/j9GU5_xjHTS.js?_nc_x=RWdlEmtKlYm&_nc_eui2=AeFpZmcN_6Ci8snowGuHmkndRZIh_O4tUmpFkiH87i1SaqmDJ5-XpF6qeW77cv8No9vM8TwIvhLnAGeuygP24bgR:64
F https://static.xx.fbcdn.net/rsrc.php/v3/yv/r/j9GU5_xjHTS.js?_nc_x=RWdlEmtKlYm&_nc_eui2=AeFpZmcN_6Ci8snowGuHmkndRZIh_O4tUmpFkiH87i1SaqmDJ5-XpF6qeW77cv8No9vM8TwIvhLnAGeuygP24bgR:43
A https://static.xx.fbcdn.net/rsrc.php/v3/yv/r/j9GU5_xjHTS.js?_nc_x=RWdlEmtKlYm&_nc_eui2=AeFpZmcN_6Ci8snowGuHmkndRZIh_O4tUmpFkiH87i1SaqmDJ5-XpF6qeW77cv8No9vM8TwIvhLnAGeuygP24bgR:43
C https://static.xx.fbcdn.net/rsrc.php/v3/yv/r/j9GU5_xjHTS.js?_nc_x=RWdlEmtKlYm&_nc_eui2=AeFpZmcN_6Ci8snowGuHmkndRZIh_O4tUmpFkiH87i1SaqmDJ5-XpF6qeW77cv8No9vM8TwIvhLnAGeuygP24bgR:43
K https://static.xx.fbcdn.net/rsrc.php/v3/yv/r/j9GU5_xjHTS.js?_nc_x=RWdlEmtKlYm&_nc_eui2=AeFpZmcN_6Ci8snowGuHmkndRZIh_O4tUmpFkiH87i1SaqmDJ5-XpF6qeW77cv8No9vM8TwIvhLnAGeuygP24bgR:43
ScheduleJSWork https://static.xx.fbcdn.net/rsrc.php/v3/yv/r/j9GU5_xjHTS.js?_nc_x=RWdlEmtKlYm&_nc_eui2=AeFpZmcN_6Ci8snowGuHmkndRZIh_O4tUmpFkiH87i1SaqmDJ5-XpF6qeW77cv8No9vM8TwIvhLnAGeuygP24bgR:212
unstable_runWithPriority https://static.xx.fbcdn.net/rsrc.php/v3/yv/r/j9GU5_xjHTS.js?_nc_x=RWdlEmtKlYm&_nc_eui2=AeFpZmcN_6Ci8snowGuHmkndRZIh_O4tUmpFkiH87i1SaqmDJ5-XpF6qeW77cv8No9vM8TwIvhLnAGeuygP24bgR:204
deferUserBlockingRunAtCurrentPri_DO_NOT_USE https://static.xx.fbcdn.net/rsrc.php/v3/yv/r/j9GU5_xjHTS.js?_nc_x=RWdlEmtKlYm&_nc_eui2=AeFpZmcN_6Ci8snowGuHmkndRZIh_O4tUmpFkiH87i1SaqmDJ5-XpF6qeW77cv8No9vM8TwIvhLnAGeuygP24bgR:212
N https://static.xx.fbcdn.net/rsrc.php/v3/yv/r/j9GU5_xjHTS.js?_nc_x=RWdlEmtKlYm&_nc_eui2=AeFpZmcN_6Ci8snowGuHmkndRZIh_O4tUmpFkiH87i1SaqmDJ5-XpF6qeW77cv8No9vM8TwIvhLnAGeuygP24bgR:204
M https://static.xx.fbcdn.net/rsrc.php/v3/yv/r/j9GU5_xjHTS.js?_nc_x=RWdlEmtKlYm&_nc_eui2=AeFpZmcN_6Ci8snowGuHmkndRZIh_O4tUmpFkiH87i1SaqmDJ5-XpF6qeW77cv8No9vM8TwIvhLnAGeuygP24bgR:204
V https://static.xx.fbcdn.net/rsrc.php/v3/yv/r/j9GU5_xjHTS.js?_nc_x=RWdlEmtKlYm&_nc_eui2=AeFpZmcN_6Ci8snowGuHmkndRZIh_O4tUmpFkiH87i1SaqmDJ5-XpF6qeW77cv8No9vM8TwIvhLnAGeuygP24bgR:204
ErrorUtils caught an error
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@jasperf jasperf commented Mar 6, 2021

Similar error in Firefox Developer using Trello https://gist.github.com/jasperf/3bd4888c5e4a866731400014302b972e . Emptying Cache and removing all cookies and logging in again did not help.

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@jasperf jasperf commented Mar 6, 2021

localStorage.clear()
Uncaught 
Exception { name: "NS_ERROR_FILE_CORRUPTED", message: "", result: 2152857611, filename: "debugger eval code", lineNumber: 1, columnNumber: 0, data: null, stack: "@debugger eval code:1:14\n" }
debugger eval code:1:14
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@jasperf jasperf commented Mar 6, 2021

Read https://bugzilla.mozilla.org/show_bug.cgi?id=1341070#c32 and did a

open the about:support URL and use the "Refresh Firefox" button. This will create a new profile and copy over data that does not include the LocalStorage database. Unfortunately this also leaves the old profile around. Which is good in some senses (you can always go back to it) and bad in others (privacy). After you're sure the new profile didn't lose any important information, it's advisable to use about:profiles and its "Remove" button to get rid of the old profile.

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@jasperf jasperf commented Mar 6, 2021

FYI https://www.facebook.com/202097073309103/posts/what-is-local-storage-how-does-facebook-use-local-storage-technologieslocal-stor/213307415521402/

What is local storage? How does Facebook use local storage technologies?

Local storage is an industry-standard technology that allows a website or app to store and retrieve data on a person’s computer, mobile phone or other device. Some examples include device or HTML5 local storage and caching. Most web browsers offer settings for you to control whether or not to allow local storage.

We use local storage to understand and improve how our products and services perform and to enable certain features. For example, we may store certain parts of the Facebook website on your device so that those pages load faster the next time you visit them. Local storage also allows us to provide certain services to someone who doesn’t have access to the internet. For example, you can read and compose messages in the Facebook Messenger app when you’re offline because we store those messages locally on your device. We may also use local storage to help us understand how you use websites, apps and computers or mobile devices. For example, we may use local storage on your device in connection with things like apps, where we cannot use cookies.

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