Sometimes sites fallback to base html when UltimaDark is enabled #46

Vintagemotors · 2023-12-26T22:50:18Z

My leading theory for the moment is that cookie popups are somehow involved but I will continue trying to find a way to consistently reproduce.

Adding: https://www.flashflashrevolution.com
Example first load

The critical error from the console: Uncaught (in promise) TypeError: googletag.pubads().enableLazyLoad is not a function
load https://stackoverflow.com/questions/3099326/what-the-difference-between-the-support-for-css-by-html4-0-and-xhtml1-0:2785 UPDATE: stackoverflow is fixed.

Happened here too: https://superuser.com/questions/1653533/how-to-switch-back-to-firefox-old-style-of-tabs UPDATE: superuser is fixed.
error is: Uncaught (in promise) TypeError: googletag.pubads().enableLazyLoad is not a function
load https://superuser.com/questions/1653533/how-to-switch-back-to-firefox-old-style-of-tabs:3229

ThomazPom · 2023-12-27T11:55:50Z

Congrats ! You just found out the oldest and most persistent bug of UltimaDark !
googletag.pubads().enableLazyLoad error has nothing to see with this. I'ts something due to charset used by some resource at some point. I'm also searching how to reproduce it consistently, thank you for your investigations !

Vintagemotors · 2023-12-27T23:37:36Z

So is there an existing issue I should merge this with?

Vintagemotors · 2023-12-28T02:51:26Z

New log message

Logs

UltimaDark is loaded
Window https://www.meta.com/experiences/4613757402035113/?utm_source=sidequest

"$E": function m(a)
"$RC": function a(a, b, c)
"$RM": Map(0)

"$RefreshReg$": function Y()
"$RefreshSig$": function $RefreshSig$()
Env: Object { isCQuick: false, jssp_header_sent: false, jssp_targeting_enabled: false, … }

ErrorGuard: Object { applyWithGuard: applyWithGuard(a, b, c, d), guard: guard(a, b), inGuard: inGuard()
, … }

ErrorSerializer: Object { aggregateError: c(a, b), toReadableMessage: d(a), toStringParams: f(a)
}

ErrorUtils: Object { history: [], applyWithGuard: applyWithGuard(a, b, d, e, f, g), guard: guard(a, b, d)
, … }

FB_enumerate: function k(a, b)
I_AM_CORE_COOKIE_INFRASTRUCTURE_AND_NEED_TO_ACCESS_COOKIES: function I_AM_CORE_COOKIE_INFRASTRUCTURE_AND_NEED_TO_ACCESS_COOKIES()

MAX_CALLS_TO_EXEC: undefined

ScheduleJSWork: function ScheduleJSWork(a)
TimeSlice: Object { PropagationType: {…}, guard: guard(a, c), copyGuardForWrapper: copyGuardForWrapper(a, b)
, … }

UDarkOverrideRemoteContent: function UDarkOverrideRemoteContent()

DEV: 0

__FB_STORE: Object { "Event.listeners": {…} }

__SSRFailJestOnError: function C(a)
__annotator: function e(a, b, c)
__bodyWrapper: function g(a, b, c)
__d: function __d(a, b, c, d, e)
__fbNativeCancelAnimationFrame: function from cancelAnimationFramePolyfill()

__fbNativeClearInterval: function clearInterval()

__fbNativeClearTimeout: function clearTimeout()

__fbNativeRequestAnimationFrame: function from nativeRequestAnimationFrame()

__fbNativeSetInterval: function setInterval()

__fbNativeSetTimeout: function setTimeout()

__invalidateSSR: function q(a)

__isReactFizzContext: true

__logSSRQPL: function t(a)
__m: function __m(a, b)

__onAfterModuleFactory: null

__onBeforeModuleFactory: null

__onSSRPayload: function x(a, b)
__onSSRViewportGuessValidation: function u(a)
__t: function __t(a)
__w: function __w(a)
_btldr: Object { YTRL02s: 1, 9CgCgq3: 1, e6Ld7No: 1, … }

_fbq: function fbq()
addLoadEventListeners: function addLoadEventListeners(a)

as_float: true

babelHelpers: Object { createClass: createClass(b, c, d), inheritsLoose: inheritsLoose(a, b), wrapNativeSuper: wrapNativeSuper(a)
, … }

breakpages: false

checkDomEdit: false

copyVariables: function copyVariables(a)
dataElement: <script id="envjson" type="application/json" nonce="hyYmzbJW">
define: function S(b, c, e, g, h, i, l, m)
emptyFunction: function emptyFunction()
fbq: function fbq()

fill: false

getErrorSafe: function from getErrorSafe(a)
getNodeDataSet: function getNodeDataSet(a)
importDefault: function E(a)
importNamespace: function F(a)
isTagSupported: function isTagSupported(a)
parentIsNotHeadNorBody: function parentIsNotHeadNorBody(a)
require: function D(a)
requireDynamic: function va(a, b)
requireInterop: function D(a)
requireLazy: function T(a, b, c)
uDark: Object { disable_edit_str_cache: true, keepIdkProperties: false, chunk_stylesheets_idk_only_cors: true, … }

variables: Object { useTrustedTypes: true, isTrustedTypesReportOnly: true, enableDefaultTrustedTypesPolicy: true, … }

: WindowPrototype { … }
4613757402035113:995:15
Uncaught DOMException: CSSStyleSheet.cssRules getter: Not allowed to access cross-origin stylesheet
do_idk_mode https://www.meta.com/experiences/4613757402035113/?utm_source=sidequest:542
do_idk_mode https://www.meta.com/experiences/4613757402035113/?utm_source=sidequest:540
do_idk_mode_interval https://www.meta.com/experiences/4613757402035113/?utm_source=sidequest:494
4613757402035113:542
do_idk_mode https://www.meta.com/experiences/4613757402035113/?utm_source=sidequest:542
forEach self-hosted:203
do_idk_mode https://www.meta.com/experiences/4613757402035113/?utm_source=sidequest:540
do_idk_mode_interval https://www.meta.com/experiences/4613757402035113/?utm_source=sidequest:494

Vintagemotors · 2023-12-28T02:58:02Z

Proposed interim solution: some method to detect that it has happened and automatically refresh the page

ThomazPom · 2023-12-28T16:30:16Z

I like that idea as last resort 👍It means to have some sort of flag in resources, and detect it if missing. This is easy to do, but it would need a check for 100% of page loads to repair 1% of broken pages which is far from ideal. I'll first try to reproduce it consistently.

ThomazPom · 2023-12-28T16:31:55Z

So is there an existing issue I should merge this with?

Thank you for opening this issue, it will help me by having a real reminder of the existence of this bug

ThomazPom · 2023-12-29T16:11:08Z

I'm not sure and have not tested it yet, but atomGit may have found a way to reproduce consistently this bug.
#36 (comment)
If this is this one, this would be a great news.

ThomazPom · 2024-01-07T23:36:52Z

Using UltimaDark extensively and did not get this bug since at least 15 days. Did you seen it recently ?

Vintagemotors · 2024-01-08T11:05:29Z

I have seen it in the last week but cannot remember which version it was (probably 1.5.26 or lower). I will close it next week as long as it does not happen again.

Vintagemotors · 2024-01-08T11:26:58Z

Still happening

Update: It is persistent across reloads too.
2nd Update: it happens when opening the page fresh in a new tab too, so this site has become broken for the moment. (it would resolve itself after opening fresh in previous versions)

Log

Loaded html https://www.flashflashrevolution.com/ background.js:2620:15
Disconnected: https://www.flashflashrevolution.com/ Checking
Set []
background.js:502:21
Connected https://www.flashflashrevolution.com/ background.js:492:17
Disconnected: https://www.flashflashrevolution.com/wp-content/themes/FFR%20V3/discord/index.html?title=Discord&serverID=196381154880782336&theme=light&invite=true Checking
Set []
background.js:502:21
Loaded html https://www.flashflashrevolution.com/wp-content/themes/FFR%20V3/discord/index.html?title=Discord&serverID=196381154880782336&theme=light&invite=true background.js:2620:15
Connected https://www.flashflashrevolution.com/wp-content/themes/FFR%20V3/discord/index.html?title=Discord&serverID=196381154880782336&theme=light&invite=true background.js:492:17
Loaded html https://www.flashflashrevolution.com/ background.js:2620:15
Disconnected: https://www.flashflashrevolution.com/ Checking
Set []
background.js:502:21
@import rules are not yet valid in constructed stylesheets. _generated_background_page.html:3:8
@import rules are not yet valid in constructed stylesheets. _generated_background_page.html:4:8
Expected declaration but found ‘;’. Skipped to next declaration. _generated_background_page.html:3:51
Expected declaration but found ‘@import’. Skipped to next declaration. _generated_background_page.html:4:8
Unknown property ‘-->

’. Declaration dropped. _generated_background_page.html:7:1
Ruleset ignored due to bad selector. _generated_background_page.html:1:12
Ruleset ignored due to bad selector. _generated_background_page.html:1:16
Ruleset ignored due to bad selector. _generated_background_page.html:1:27
Ruleset ignored due to bad selector. 3 _generated_background_page.html:1:16
Ruleset ignored due to bad selector. 4 _generated_background_page.html:1:31
Ruleset ignored due to bad selector. _generated_background_page.html:1:28
Ruleset ignored due to bad selector. 2 _generated_background_page.html:1:20
Ruleset ignored due to bad selector. _generated_background_page.html:1:72
Ruleset ignored due to bad selector. _generated_background_page.html:1:22
Ruleset ignored due to bad selector. _generated_background_page.html:1:19
Ruleset ignored due to bad selector. _generated_background_page.html:1:21
Ruleset ignored due to bad selector. 2 _generated_background_page.html:1:23
Connected https://www.flashflashrevolution.com/ background.js:492:17
Disconnected: https://www.flashflashrevolution.com/wp-content/themes/FFR%20V3/discord/index.html?title=Discord&serverID=196381154880782336&theme=light&invite=true Checking
Set []
background.js:502:21
Connected https://www.flashflashrevolution.com/wp-content/themes/FFR%20V3/discord/index.html?title=Discord&serverID=196381154880782336&theme=light&invite=true background.js:492:17

ThomazPom · 2024-01-08T12:10:47Z

This is a very interesting case of UltimaDark causing a webpage to break. However, it's worth noting that this isn't the same bug, as this one reproduces even after using Ctrl+Shift+R.

Vintagemotors · 2024-01-13T15:26:40Z

Update: flashflashrevolution.com still broken on 1.5.32 (1.5.30)

Vintagemotors · 2024-01-13T19:42:45Z

Update: flashflashrevolution.com still broken on 1.5.33

atomGit · 2024-01-14T02:37:07Z

@ThomazPom said...

atomGit may have found a way to reproduce consistently this bug.

i did, but it's not an issue anymore :) the bug affecting bitchute (loading without css) was resolved a few builds ago

as to the 3 sites listed by @Vintagemotors in the OP, they all loaded fine for me (v1.5.33), but i'm not testing with a vanilla profile (JS is completely or partially disabled for all of them)

Vintagemotors · 2024-01-14T13:43:59Z

...they all loaded fine for me (v1.5.33), but i'm not testing with a vanilla profile (JS is completely or partially disabled for all of them)

The original sites in the OP are resolved but flashflashrevolution.com is still broken

screenshots

ThomazPom · 2024-01-15T20:07:22Z

The initial problem hasn't recurred based on my observation.

However, even if symptoms on these two websites looks identical, this is not the issue we were searching for:

https://www.flashflashrevolution.com/
https://github.com/ThomazPom/Moz-Ext-UltimaDark/issues/6#issuecomment-1884645177

Both share a common underlying cause, which is a CSS parsing issue.

Vintagemotors · 2024-08-25T20:55:02Z

No longer getting this issue as far as I can tell - will continue to monitor and update if it happens again otherwise closing in 2 weeks.

Vintagemotors added bug Something isn't working help wanted Extra attention is needed labels Dec 30, 2023

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Sometimes sites fallback to base html when UltimaDark is enabled #46

Sometimes sites fallback to base html when UltimaDark is enabled #46

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Vintagemotors commented Aug 25, 2024

Sometimes sites fallback to base html when UltimaDark is enabled #46

Sometimes sites fallback to base html when UltimaDark is enabled #46

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