Uncaught ReferenceError: Cannot access 'started' before initialization

[nikos83]

Describe the bug Rails admin is not fully functional I have Uncaught ReferenceError: Cannot access 'started' before initialization if I would like to click on datetime field or add new model.

Reproduction steps Install newest version rails with pg add rails_admin gem create few model with datetime try to open popup with date

Expected behavior Js should be load correctly

Additional context

• rails version: 7.2.0.alpha
• rails_admin version: 3.1.2
• rails_admin npm package version: 9.7.2
• full stack trace (if there's an exception)

Add any other context about the problem here. package.json

{
  "name": "app",
  "private": "true",
  "dependencies": {
    "@hotwired/stimulus": "^3.2.2",
    "@hotwired/turbo-rails": "^7.3.0",
    "@popperjs/core": "^2.11.8",
    "autoprefixer": "^10.4.16",
    "bootstrap": "^5.3.2",
    "bootstrap-icons": "^1.11.1",
    "esbuild": "^0.19.5",
    "nodemon": "^3.0.1",
    "postcss": "^8.4.31",
    "postcss-cli": "^10.1.0",
    "sass": "^1.69.5"
  },
  "scripts": {
    "build": "esbuild app/javascript/*.* --bundle --sourcemap --outdir=app/assets/builds --public-path=/assets",
    "build:css:compile": "sass ./app/assets/stylesheets/application.bootstrap.scss:./app/assets/builds/application.css --no-source-map --load-path=node_modules",
    "build:css:prefix": "postcss ./app/assets/builds/application.css --use=autoprefixer --output=./app/assets/builds/application.css",
    "build:css": "yarn build:css:compile && yarn build:css:prefix",
    "watch:css": "nodemon --watch ./app/assets/stylesheets/ --ext scss --exec \"yarn build:css\""
  },
  "browserslist": [
    "defaults"
  ]
}

[mshibuya]

Could you provide the full stack trace from the browser console?

[nikos83]

Uncaught ReferenceError: Cannot access 'started' before initialization at start (application-b83775f799953add4a156c1fe73a91066cc5693c825701de487a163877d044db.js:56666:3) at application-b83775f799953add4a156c1fe73a91066cc5693c825701de487a163877d044db.js:4661:1 start @ application-b83775f799953add4a156c1fe73a91066cc5693c825701de487a163877d044db.js:56666 (anonymous) @ application-b83775f799953add4a156c1fe73a91066cc5693c825701de487a163877d044db.js:4661

function start() {
  if (!started) {
    started = true;
    document.addEventListener("click", didClick, true);
    document.addEventListener("submit", didSubmitForm, true);
    document.addEventListener("ajax:before", didSubmitRemoteElement);
  }
}

window.Turbo = Turbo;

start();

https://youtu.be/TWB5vpIMD5U

[mshibuya]

OK how come you think that this is a bug in RailsAdmin? It's because you're not defining the variable started correctly, right?

[nikos83]

I'm not sure what's wrong and where just started fresh project on rails 7.2.0.alpha application added few models and I got this on the Rails Admin panel. It maybe some kind of rails bug (alpha version) but noting else none of js has been changed...

[mshibuya]

I suggest you to ask help on StackOverflow, not here.