While upgrading ember addons

Ember CLI
1 
Build Error (broccoli-persistent-filter:Babel > [Babel: ember-load-initializers]) in ember-load-initializers/index.ts

[BABEL]: Cannot find module '@babel/helper-get-function-arity'

Anyone knows why this error occured?

2

can you provide more details about your environment? babel versions, package.json, (potential babel config) etc?

3 
"dependencies": {
    "@popperjs/core": "^2.2.1",
    "ember-auto-import": "^2.4.2",
    "ember-cli-babel": "^7.26.10",
    "ember-cli-htmlbars": "^5.7.2",
    "webpack": "^5.74.0"
  },
  "devDependencies": {
    "@ember/optional-features": "^2.0.0",
    "@ember/test-helpers": "^2.6.0",
    "@embroider/test-setup": "^0.48.1",
    "@glimmer/component": "^1.0.4",
    "@glimmer/tracking": "^1.0.4",
    "babel-eslint": "^10.1.0",
    "broccoli-asset-rev": "^3.0.0",
    "ember-cli": "~3.28.5",
    "ember-cli-addon-docs": "4.1.0",
    "ember-cli-addon-docs-yuidoc": "^0.2.4",
    "ember-cli-dependency-checker": "^3.2.0",
    "ember-cli-deploy": "^1.0.2",
    "ember-cli-deploy-build": "^2.0.0",
    "ember-cli-inject-live-reload": "^2.1.0",
    "ember-cli-sri": "^2.1.1",
    "ember-cli-terser": "^4.0.2",
    "ember-disable-prototype-extensions": "^1.1.3",
    "ember-export-application-global": "^2.0.1",
    "ember-load-initializers": "^2.1.2",
    "ember-maybe-import-regenerator": "^0.1.6",
    "ember-qunit": "^5.1.5",
    "ember-resolver": "^8.0.3",
    "ember-source": "~3.28.8",
    "ember-source-channel-url": "^3.0.0",
    "ember-template-lint": "^3.15.0",
    "ember-try": "^1.4.0",
    "eslint": "^7.32.0",
    "eslint-config-prettier": "^8.3.0",
    "eslint-plugin-ember": "^10.5.8",
    "eslint-plugin-node": "^11.1.0",
    "eslint-plugin-prettier": "^3.4.1",
    "eslint-plugin-qunit": "^6.2.0",
    "loader.js": "^4.7.0",
    "npm-run-all": "^4.1.5",
    "prettier": "^2.5.1",
    "qunit": "^2.17.2",
    "qunit-dom": "^1.6.0"
  },
  "engines": {
    "node": "12.* || 14.* || >= 16"
  },
  "ember": {
    "edition": "octane"
  },
4

Additional followup questions, as i don’t feel a know what’s going on yet:

  • Are all your dependencies up to date?
  • do you have a git repo that reproduces this issue?
  • what happens if you delete the lockfile?
  • what happens if you remove addon-docs*? (Just eliminating options, this can be added back in if nothing changes)
  • what all is different from the current addon blueprint? (Upgrade ember-cli to latest, run ember init, and work through the diffs)