
Same problem: https://app.roll20.net/forum/post/8426341/stuck-on-loading-screen-dot-dot-dot/
Tried all the solutions discussed, none worked. It wouldn't do much good to inform the game's link, because it happens to everyone (even if I create a new one). Browser: Firefox 95.0.2 (64-bit), running on Fedora 35. No extensions/add-ons except Cookie-Editor (https://addons.mozilla.org/en-US/firefox/addon/cookie-editor/) that I included to check wtf is going on. Log:
20:54:36.465 This page uses the non standard property “zoom”. Consider using calc() in the relevant property values, or using “transform” along with “transform-origin: 0 0”. editor
20:54:36.523 Content Security Policy: The page’s settings blocked the loading of a resource at inline (“script-src”). moz-extension:136:52
20:54:36.526 Content Security Policy: The page’s settings blocked the loading of a resource at inline (“script-src”). editor:6:1
20:54:36.557 Some cookies are misusing the recommended “SameSite“ attribute 6
20:54:36.557 Cookie “rack.session” has been rejected because it is already expired. editor
20:54:36.567 Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://browser.sentry-cdn.com/5.15.4/bundle.min.js. (Reason: CORS request did not succeed). Status code: (null).
20:54:36.567 None of the “sha384” hashes in the integrity attribute match the content of the subresource. editor
20:54:36.612 JQMIGRATE: Logging is active jquery.migrate.js:20:10
20:54:37.124 Content Security Policy: The page’s settings blocked the loading of a resource at inline (“script-src”). 3 jquery-1.9.1.js:1444:6
20:54:37.124 Content Security Policy: The page’s settings blocked the loading of a resource at inline (“script-src”). 3 jquery-1.9.1.js:1450:5
20:54:37.197 Layout was forced before the page was fully loaded. If stylesheets are not yet loaded this may cause a flash of unstyled content. jquery-1.9.1.js:9392:13
20:54:37.283 Loading failed for the <script> with source “https://www.datadoghq-browser-agent.com/datadog-rum.js”. editor:277:1
20:54:37.598 Cookie “rack.session” has been rejected because it is already expired. startjs
20:54:37.606 CAMPAIGN ID: 11436257 startjs:23:9
20:54:37.638 unreachable code after return statement app.js:212934:3
20:54:37.688 WebRTC: RTCIceServer.url is deprecated! Use urls instead. app.js:58298
20:54:37.690 WebRTC: RTCIceServer.url is deprecated! Use urls instead. app.js:58323
20:54:37.691 WebRTC: RTCIceServer.url is deprecated! Use urls instead. app.js:58341
20:54:37.946 The script from “https://cdn.userleap.com/shim.js?id=4rj4eKTvOU” was loaded even though its MIME type (“application/octet-stream”) is not a valid JavaScript MIME type. editor
20:54:38.414 unreachable code after return statement vtt.compiled.js:1809:4
20:54:38.529 70 vtt.compiled.js:16159:8
20:54:38.555 TOUCH SUPPORTED: false vtt.compiled.js:24251:9
20:54:38.557 USING WEBGL ACCELERATION... vtt.compiled.js:24275:10
20:54:38.561 WEBGL STARTUP SUCCESS vtt.compiled.js:24284:12
20:54:38.564 unreachable code after return statement vtt.compiled.js:1809:4
20:54:38.705 Loading Custom character sheet. vtt.compiled.js:49281:10
20:54:38.793 tuts loaded tutorial_tips.js:7:10
20:54:38.795 Invalid URI. Load of media resource failed. editor
20:54:38.873 Cookie “rack.session” has been rejected because it is already expired. false
20:54:39.103 unreachable code after return statement ffmpeg-worker-webm.3.js:153:13433
20:54:39.180 Cookie “rack.session” has been rejected because it is already expired. fetchroot
20:54:39.180 Cookie “rack.session” has been rejected because it is already expired. marketplace_purchases_index
20:54:39.354 unreachable code after return statement ffmpeg-worker-webm.3.js:164:111617
20:54:39.718 unreachable code after return statement ffmpeg-worker-webm.3.js:183:15520
20:54:39.790 unreachable code after return statement ffmpeg-worker-webm.3.js:187:17706
20:54:39.790 unreachable code after return statement ffmpeg-worker-webm.3.js:187:19502
20:54:39.825 unreachable code after return statement ffmpeg-worker-webm.3.js:189:21299
20:54:39.841 unreachable code after return statement ffmpeg-worker-webm.3.js:190:21237
20:54:39.906 unreachable code after return statement ffmpeg-worker-webm.3.js:194:17922
20:54:39.908 unreachable code after return statement ffmpeg-worker-webm.3.js:194:39367
20:54:39.964 unreachable code after return statement ffmpeg-worker-webm.3.js:197:71233
20:54:40.633 Final page load. vtt.compiled.js:32990:10
20:54:41.100 Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at https://www.googleapis.com/identitytoolkit/v3/relyingparty/verifyCustomToken?key=AIzaSyDSuyx7vpT7ZS0EdeX68qVKIQKv9MfSQN0. (Reason: CORS request did not succeed). Status code: (null). 2
20:54:41.113
Object { code: "auth/network-request-failed", message: "A network error (such as timeout, interrupted connection or unreachable host) has occurred.", a: null, stack: "" }
vtt.compiled.js:29714:14
20:54:41.113 Uncaught ReferenceError: e is not defined
initialize vtt.compiled.js:29715
b app.js:322
Ce app.js:322
Oe app.js:322
gc app.js:322
le app.js:322
vtt.compiled.js:29715:9
20:54:41.831 Successfully compiled asm.js code (total compilation time 2830ms) ffmpeg-worker-webm.3.js
20:54:43.365 Content Security Policy: The page’s settings blocked the loading of a resource at inline (“script-src”). moz-extension:136:52
20:54:44.277 Starting up WEB WORKER sheetsandbox.bundle.js:3225:10
20:56:51.027 Source map error: Error: request failed with status 404
Resource URL: https://cdn.roll20.net/production/app.js
Source Map URL: shepherd.js.map
20:59:38.557 Uncaught TypeError: window.DD_RUM is undefined
L framerate.js:75
Y framerate.js:88
framerate.js:75:5