Adding `ember-data` to project breaks the build complaining about two separate instances of a plugin #7430

andreisebastianc-ccc · 2021-02-15T16:42:43Z

I have a client-only app that I'm transitioning to consume data from a server with DB. I proceeded to add Mirage for mocks and Ember Data.

I ran ember install ember-data.
Tried removing Mirage and installing ember-data and got the same result. Removed lockfile and ran npm install and got the same result.

This may be a thing that's easy to fix if you know what you're looking for but I did not find useful info about how to handle this problem.

Let me know if there's something else I can do to provide more info.

Description

Build Error (broccoli-persistent-filter:Babel > [Babel: @ember/ordered-set]) in @ember/ordered-set/index.js

Duplicate plugin/preset detected.
If you'd like to use two separate instances of a plugin,
they need separate names, e.g.

  plugins: [
    ['some-plugin', {}],
    ['some-plugin', {}, 'some unique name'],
  ]

Duplicates detected are:
[
  {
    "alias": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js",
    "options": {
      "emberVersion": "3.24.0",
      "root": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app",
      "name": "@ember/ordered-set"
    },
    "dirname": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app",
    "ownPass": false,
    "file": {
      "request": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js",
      "resolved": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js"
    }
  },
  {
    "alias": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js",
    "options": {
      "emberVersion": "3.24.0",
      "root": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app",
      "name": "@ember/ordered-set"
    },
    "dirname": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app",
    "ownPass": false,
    "file": {
      "request": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js",
      "resolved": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js"
    }
  }
]

Stack Trace and Error Report: /var/folders/5v/thww3h7n2rx_mydbv4bm786m0000gp/T/error.dump.10bb5f062417805c96b931e2b077b3aa.log

Stack Trace

ERROR Summary:

  - broccoliBuilderErrorStack: Error: Duplicate plugin/preset detected.
If you'd like to use two separate instances of a plugin,
they need separate names, e.g.

  plugins: [
    ['some-plugin', {}],
    ['some-plugin', {}, 'some unique name'],
  ]

Duplicates detected are:
[
  {
    "alias": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js",
    "options": {
      "emberVersion": "3.24.0",
      "root": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app",
      "name": "@ember/ordered-set"
    },
    "dirname": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app",
    "ownPass": false,
    "file": {
      "request": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js",
      "resolved": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js"
    }
  },
  {
    "alias": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js",
    "options": {
      "emberVersion": "3.24.0",
      "root": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app",
      "name": "@ember/ordered-set"
    },
    "dirname": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app",
    "ownPass": false,
    "file": {
      "request": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js",
      "resolved": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js"
    }
  }
]
    at assertNoDuplicates (/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/broccoli-babel-transpiler/node_modules/@babel/core/lib/config/config-descriptors.js:206:13)
    at createDescriptors (/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/broccoli-babel-transpiler/node_modules/@babel/core/lib/config/config-descriptors.js:114:3)
    at createPluginDescriptors (/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/broccoli-babel-transpiler/node_modules/@babel/core/lib/config/config-descriptors.js:105:10)
    at /Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/broccoli-babel-transpiler/node_modules/@babel/core/lib/config/config-descriptors.js:63:53
    at cachedFunction (/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/broccoli-babel-transpiler/node_modules/@babel/core/lib/config/caching.js:62:27)
    at cachedFunction.next (<anonymous>)
    at evaluateSync (/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/gensync/index.js:244:28)
    at sync (/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/gensync/index.js:84:14)
    at plugins (/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/broccoli-babel-transpiler/node_modules/@babel/core/lib/config/config-descriptors.js:28:77)
    at mergeChainOpts (/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/broccoli-babel-transpiler/node_modules/@babel/core/lib/config/config-chain.js:415:26)
  - code: [undefined]
  - codeFrame: Duplicate plugin/preset detected.
If you'd like to use two separate instances of a plugin,
they need separate names, e.g.

  plugins: [
    ['some-plugin', {}],
    ['some-plugin', {}, 'some unique name'],
  ]

Duplicates detected are:
[
  {
    "alias": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js",
    "options": {
      "emberVersion": "3.24.0",
      "root": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app",
      "name": "@ember/ordered-set"
    },
    "dirname": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app",
    "ownPass": false,
    "file": {
      "request": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js",
      "resolved": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js"
    }
  },
  {
    "alias": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js",
    "options": {
      "emberVersion": "3.24.0",
      "root": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app",
      "name": "@ember/ordered-set"
    },
    "dirname": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app",
    "ownPass": false,
    "file": {
      "request": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js",
      "resolved": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js"
    }
  }
]
  - errorMessage: @ember/ordered-set/index.js: Duplicate plugin/preset detected.
If you'd like to use two separate instances of a plugin,
they need separate names, e.g.

  plugins: [
    ['some-plugin', {}],
    ['some-plugin', {}, 'some unique name'],
  ]

Duplicates detected are:
[
  {
    "alias": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js",
    "options": {
      "emberVersion": "3.24.0",
      "root": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app",
      "name": "@ember/ordered-set"
    },
    "dirname": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app",
    "ownPass": false,
    "file": {
      "request": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js",
      "resolved": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js"
    }
  },
  {
    "alias": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js",
    "options": {
      "emberVersion": "3.24.0",
      "root": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app",
      "name": "@ember/ordered-set"
    },
    "dirname": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app",
    "ownPass": false,
    "file": {
      "request": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js",
      "resolved": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js"
    }
  }
]
        in /var/folders/5v/thww3h7n2rx_mydbv4bm786m0000gp/T/broccoli-21192l5f7G0c3f8cs/out-204-funnel_funnel_ember_ordered_set_addon
        at broccoli-persistent-filter:Babel > [Babel: @ember/ordered-set] (Babel: @ember/ordered-set)
  - errorType: Build Error
  - location:
    - column: [undefined]
    - file: @ember/ordered-set/index.js
    - line: [undefined]
    - treeDir: /var/folders/5v/thww3h7n2rx_mydbv4bm786m0000gp/T/broccoli-21192l5f7G0c3f8cs/out-204-funnel_funnel_ember_ordered_set_addon
  - message: @ember/ordered-set/index.js: Duplicate plugin/preset detected.
If you'd like to use two separate instances of a plugin,
they need separate names, e.g.

  plugins: [
    ['some-plugin', {}],
    ['some-plugin', {}, 'some unique name'],
  ]

Duplicates detected are:
[
  {
    "alias": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js",
    "options": {
      "emberVersion": "3.24.0",
      "root": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app",
      "name": "@ember/ordered-set"
    },
    "dirname": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app",
    "ownPass": false,
    "file": {
      "request": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js",
      "resolved": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js"
    }
  },
  {
    "alias": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js",
    "options": {
      "emberVersion": "3.24.0",
      "root": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app",
      "name": "@ember/ordered-set"
    },
    "dirname": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app",
    "ownPass": false,
    "file": {
      "request": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js",
      "resolved": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js"
    }
  }
]
        in /var/folders/5v/thww3h7n2rx_mydbv4bm786m0000gp/T/broccoli-21192l5f7G0c3f8cs/out-204-funnel_funnel_ember_ordered_set_addon
        at broccoli-persistent-filter:Babel > [Babel: @ember/ordered-set] (Babel: @ember/ordered-set)
  - name: Error
  - nodeAnnotation: Babel: @ember/ordered-set
  - nodeName: broccoli-persistent-filter:Babel > [Babel: @ember/ordered-set]
  - originalErrorMessage: Duplicate plugin/preset detected.
If you'd like to use two separate instances of a plugin,
they need separate names, e.g.

  plugins: [
    ['some-plugin', {}],
    ['some-plugin', {}, 'some unique name'],
  ]

Duplicates detected are:
[
  {
    "alias": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js",
    "options": {
      "emberVersion": "3.24.0",
      "root": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app",
      "name": "@ember/ordered-set"
    },
    "dirname": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app",
    "ownPass": false,
    "file": {
      "request": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js",
      "resolved": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js"
    }
  },
  {
    "alias": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js",
    "options": {
      "emberVersion": "3.24.0",
      "root": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app",
      "name": "@ember/ordered-set"
    },
    "dirname": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app",
    "ownPass": false,
    "file": {
      "request": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js",
      "resolved": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js"
    }
  }
]
  - stack: Error: Duplicate plugin/preset detected.
If you'd like to use two separate instances of a plugin,
they need separate names, e.g.

  plugins: [
    ['some-plugin', {}],
    ['some-plugin', {}, 'some unique name'],
  ]

Duplicates detected are:
[
  {
    "alias": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js",
    "options": {
      "emberVersion": "3.24.0",
      "root": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app",
      "name": "@ember/ordered-set"
    },
    "dirname": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app",
    "ownPass": false,
    "file": {
      "request": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js",
      "resolved": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js"
    }
  },
  {
    "alias": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js",
    "options": {
      "emberVersion": "3.24.0",
      "root": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app",
      "name": "@ember/ordered-set"
    },
    "dirname": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app",
    "ownPass": false,
    "file": {
      "request": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js",
      "resolved": "/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/ember-compatibility-helpers/comparision-plugin.js"
    }
  }
]
    at assertNoDuplicates (/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/broccoli-babel-transpiler/node_modules/@babel/core/lib/config/config-descriptors.js:206:13)
    at createDescriptors (/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/broccoli-babel-transpiler/node_modules/@babel/core/lib/config/config-descriptors.js:114:3)
    at createPluginDescriptors (/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/broccoli-babel-transpiler/node_modules/@babel/core/lib/config/config-descriptors.js:105:10)
    at /Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/broccoli-babel-transpiler/node_modules/@babel/core/lib/config/config-descriptors.js:63:53
    at cachedFunction (/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/broccoli-babel-transpiler/node_modules/@babel/core/lib/config/caching.js:62:27)
    at cachedFunction.next (<anonymous>)
    at evaluateSync (/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/gensync/index.js:244:28)
    at sync (/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/gensync/index.js:84:14)
    at plugins (/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/broccoli-babel-transpiler/node_modules/@babel/core/lib/config/config-descriptors.js:28:77)
    at mergeChainOpts (/Users/acimpean/Projects/authors-graph/covid19-kgraph-app/node_modules/broccoli-babel-transpiler/node_modules/@babel/core/lib/config/config-chain.js:415:26)

=================================================================================

Original package.json

"devDependencies": {
  "@csstools/postcss-sass": "^4.0.0",
  "@ember/optional-features": "^2.0.0",
  "@ember/render-modifiers": "^1.0.2",
  "@ember/test-helpers": "^2.1.4",
  "@fullhuman/postcss-purgecss": "^3.0.0",
  "@glimmer/component": "^1.0.3",
  "@glimmer/tracking": "^1.0.3",
  "@interactjs/types": "^1.10.2",
  "@types/ember": "^3.16.2",
  "@types/ember-qunit": "^3.4.13",
  "@types/ember__test-helpers": "^1.7.3",
  "@types/qunit": "^2.11.1",
  "@types/rsvp": "^4.0.3",
  "autoprefixer": "^10.1.0",
  "babel-eslint": "^10.1.0",
  "broccoli-asset-rev": "^3.0.0",
  "ember-auto-import": "^1.10.1",
  "ember-cached-decorator-polyfill": "^0.1.0",
  "ember-cli": "^3.24.0",
  "ember-cli-app-version": "^4.0.0",
  "ember-cli-babel": "^7.23.0",
  "ember-cli-dependency-checker": "^3.2.0",
  "ember-cli-htmlbars": "^5.3.1",
  "ember-cli-inject-live-reload": "^2.0.2",
  "ember-cli-inline-content": "^0.4.1",
  "ember-cli-mirage": "^2.0.1",
  "ember-cli-postcss": "^6.0.1",
  "ember-cli-sri": "^2.1.1",
  "ember-cli-terser": "^4.0.1",
  "ember-cli-typescript": "^4.0.0",
  "ember-cli-typescript-blueprints": "^3.0.0",
  "ember-cli-workbox": "^2.0.0",
  "ember-click-outside": "^2.0.0-beta.1",
  "ember-composable-helpers": "^4.4.1",
  "ember-concurrency": "^1.3.0",
  "ember-concurrency-decorators": "^2.0.3",
  "ember-concurrency-ts": "^0.2.0",
  "ember-did-resize-modifier": "^1.0.0",
  "ember-export-application-global": "^2.0.1",
  "ember-fetch": "^8.0.2",
  "ember-get-config": "^0.3.0",
  "ember-intl": "^5.6.0",
  "ember-key-manager": "^1.0.0",
  "ember-load-initializers": "^2.1.2",
  "ember-local-storage": "^1.7.2",
  "ember-math-helpers": "^2.15.0",
  "ember-maybe-import-regenerator": "^0.1.6",
  "ember-modifier": "^2.1.1",
  "ember-qunit": "^5.1.1",
  "ember-resolver": "^8.0.2",
  "ember-sortable": "^2.2.1",
  "ember-source": "^3.24.0",
  "ember-svg-jar": "^2.2.3",
  "ember-template-lint": "^2.16.0",
  "ember-test-selectors": "^5.0.0",
  "ember-truth-helpers": "^3.0.0",
  "ember-web-app": "^5.0.1",
  "eslint": "^7.17.0",
  "eslint-plugin-ember": "^10.1.2",
  "eslint-plugin-node": "^11.1.0",
  "loader.js": "^4.7.0",
  "npm-check": "^5.9.2",
  "npm-run-all": "^4.1.5",
  "postcss": "^8.2.4",
  "postcss-import": "^13.0.0",
  "postcss-scss": "^3.0.4",
  "qunit": "^2.14.0",
  "qunit-dom": "^1.6.0",
  "rup-styles": "^1.1.1",
  "sass": "^1.32.4",
  "tailwindcss": "^2.0.2",
  "tracked-maps-and-sets": "^2.2.1",
  "typescript": "^4.1.3"
},
"engines": {
  "node": "10.* || >= 12"
},
"ember": {
  "edition": "octane"
},
"dependencies": {
  "cytoscape": "^3.17.1",
  "cytoscape-bubblesets": "^3.0.0-alpha.0",
  "cytoscape-fcose": "^1.2.3",
  "cytoscape-popper": "^1.0.7",
  "d3": "^6.3.1",
  "idb": "^5.0.8",
  "interactjs": "^1.10.2"
},

Versions

Tried with both 3.25 and 3.24 and got the same result, an import and some content inlined.

npm list ember-source && npm list ember-cli && npm list --pattern ember-data
xxx
└── ember-source@3.24.0

xxx
└── ember-cli@3.24.0

xxx
└── ember-data@3.25.0

In ember-cli-build.js I have tailwind and purgecss config.

ember-cli-build.js

'use strict';

const EmberApp = require('ember-cli/lib/broccoli/ember-app');
const tailwindcss = require('tailwindcss');
const toPurgeCSS = EmberApp.env() === 'production';

const purgeCSS = {
  module: require('@fullhuman/postcss-purgecss'),
  options: {
    content: [
      // add extra paths here for components/controllers which include tailwind classes
      './app/index.html',
      './app/templates/**/*.hbs',
      './app/components/**/*.hbs'
    ],
    defaultExtractor: content => content.match(/[A-Za-z0-9-_:/]+/g) || []
  }
}

module.exports = function(defaults) {
  let app = new EmberApp(defaults, {
    inlineContent: {
      metrics: 'public/3-graph-metrics.txt'
    },
    // Add options here
    postcssOptions: {
      compile: {
        extension: 'scss',
        enabled: true,
        parser: require('postcss-scss'),
        plugins: [
          {
            module: require('@csstools/postcss-sass'),
            options: {
              includePaths: [
                'node_modules'
              ],
              safelist: [
                'shadow-border-gutter',
                'gutter',
                // for the resizable widgets that are dynamically handled
                '.re-sizable',
                '.resizer',
                '.bottom',
                '.bottomRight',
                '.bottomLeft',
                'bottom-30px'
              ]
            }
          },
          tailwindcss('app/styles/tailwind.js'),
          ...toPurgeCSS ? [purgeCSS] : []
        ]
      },
    }
  });

  // Use `app.import` to add additional libraries to the generated
  // output files.
  //
  // If you need to use different assets in different
  // environments, specify an object as the first parameter. That
  // object's keys should be the environment name and the values
  // should be the asset to use in that environment.
  //
  // If the library that you are including contains AMD or ES6
  // modules that you would like to import into your application
  // please specify an object with the list of modules as keys
  // along with the exports of each module as its value.

  app.import('vendor/numeric-1.2.6.js');

  return app.toTree();
};

The text was updated successfully, but these errors were encountered:

jcardali · 2021-03-03T16:36:14Z

I have the same issue when trying to upgrade to latest Ember using ember-cli-update

mehulkar · 2021-03-06T11:36:45Z

Same issue on a longstanding app. Seems fine in 3.23, throws like this in 3.24.

Seems related to this: #7369

snewcomer · 2021-03-06T22:05:46Z

@andreisebastianc-ccc I'm guessing your reproduction steps including blowing away node_modules as well? I'm wondering if duplicate arrived there b/c the node_modules were never cleared.

What does it show in your project when you run npm list ember-compatibility-helpers?

andreisebastianc-ccc · 2021-03-08T07:42:28Z

@snewcomer Yes, it reproduces regardless of what I do to the package-lock.json and node_modules folder

npm list ember-compatibility-helpers
covid-19-knowledge-graph@0.0.75 /Users/acimpean/Projects/authors-graph/covid19-kgraph-app
├─┬ @ember/render-modifiers@1.0.2
│ └─┬ ember-modifier-manager-polyfill@1.2.0
│   └── ember-compatibility-helpers@1.2.0  deduped
├─┬ @ember/test-helpers@2.1.4
│ └─┬ ember-destroyable-polyfill@2.0.2
│   └── ember-compatibility-helpers@1.2.1
├─┬ @glimmer/component@1.0.3
│ └── ember-compatibility-helpers@1.2.0
├─┬ ember-cached-decorator-polyfill@0.1.0
│ └─┬ ember-cache-primitive-polyfill@1.0.0
│   └── ember-compatibility-helpers@1.2.1
├─┬ ember-click-outside@2.0.0-beta.1
│ └─┬ ember-modifier@1.0.5
│   └── ember-compatibility-helpers@1.2.1
├─┬ ember-concurrency@1.3.0
│ └── ember-compatibility-helpers@1.2.0  deduped
└─┬ ember-sortable@2.2.1
  └─┬ ember-decorators-polyfill@1.1.5
    └── ember-compatibility-helpers@1.2.0  deduped

runspired · 2021-04-13T20:44:53Z

As we no longer depend on @ember/ordered-set on canary, I am closing this for now.

eelke · 2021-04-21T16:39:46Z

As we no longer depend on @ember/ordered-set on canary, I am closing this for now.

@runspired I also ran into this issue, after running ember-cli-update. Which version of ember-data should I change to in order to stop this from happening? Not sure what version you consider 'canary'. Thanks!

Edit: reverting to "ember-data": "~3.23.0", 'fixes' the issue for now

jcardali · 2021-05-17T15:51:11Z

As we no longer depend on @ember/ordered-set on canary, I am closing this for now.

@runspired I also ran into this issue, after running ember-cli-update. Which version of ember-data should I change to in order to stop this from happening? Not sure what version you consider 'canary'. Thanks!

Edit: reverting to "ember-data": "~3.23.0", 'fixes' the issue for now

Also wondering this @runspired, I tried using ember-cli-update to go to 3.26, and am seeing the same problem.

runspired · 2021-05-18T05:49:18Z

@jcardali you'd want to figure out whatever else was bringing in ordered-set and figure out why it was a different version.

jcardali · 2021-05-18T18:00:30Z

I'm pretty sure ember-data was still bringing it in, hence the question.

runspired · 2021-05-18T18:08:45Z

@jcardali yes for current release it does, but I think this error is because something else is also installing it and bringing a different version.

runspired · 2021-06-02T19:22:43Z

@mehulkar was able to debug a reproduction of this and I was able to help him narrow down to the specific problem being multiple versions of ember-compatibility-helpers being present, some of which do not have a fix for adding duplicate plugins for a scenario that @ember/ordered-set can trigger. That issue was described and fixed in ember-cli/ember-compatibility-helpers#36 which was included in the 1.2.1 release.

I've known for some time this had to be a dependency drift related issue since our own tests, test apps, test addons, and external partner apps and addons had not triggered this. In each case encountered blowing away node_modules and the lock file and then re-installing had resolved the issue. Now that the specific offender is known, a simpler fix is to update just the specific dep.

For yarn users

npx yarn-deduplicate

or

npx yarn-deduplicate --package ember-compatibility-helpers

For npm users

npm --depth 20 update ember-compatibility-helpers

jcardali · 2021-06-25T16:45:34Z

Unfortunately that still does not address the issue, it seems I have no choice but to wait for these underlying packages to get to ember-compatibility-helpers@1.2.1 (which may never happen 😢 )

 $ npm ls ember-compatibility-helpers
├─┬ @ember/render-modifiers@1.0.2
│ └─┬ ember-modifier-manager-polyfill@1.2.0
│   └── ember-compatibility-helpers@1.2.0  deduped
├─┬ @ember/test-helpers@2.2.8
│ └─┬ ember-destroyable-polyfill@2.0.3
│   └── ember-compatibility-helpers@1.2.4 
├─┬ @glimmer/component@1.0.4
│ └── ember-compatibility-helpers@1.2.0 
└─┬ ember-data@3.26.0
  ├─┬ @ember-data/model@3.26.0
  │ └── ember-compatibility-helpers@1.2.0  deduped
  └─┬ @ember/ordered-set@4.0.0
    └── ember-compatibility-helpers@1.2.0  deduped

mehulkar · 2021-06-25T17:21:26Z

Assuming those packages don’t pin to 1.2.0, you can choose the nuclear option (delete the lock file and node_modules) and run npm install.

As seen here: emberjs/data#7430 (comment)

jcardali mentioned this issue Mar 3, 2021

Ember 3.18 - Cycles in tags are not allowed [query params] emberjs/ember.js#18981

Closed

runspired closed this as completed Apr 13, 2021

sbedeau mentioned this issue May 10, 2021

[TECH] Utiliser la version 3.24 de Ember au lieu de 3.23. 1024pix/pix#2986

Closed

YoranBrondsema mentioned this issue Jun 16, 2021

Duplicate plugin/preset detected ember-cli/ember-compatibility-helpers#52

Closed

backspace added a commit to backspace/prison-rideshare-ui that referenced this issue Sep 29, 2023

Fix duplicate plugin error

122724a

As seen here: emberjs/data#7430 (comment)

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Adding `ember-data` to project breaks the build complaining about two separate instances of a plugin #7430

Adding `ember-data` to project breaks the build complaining about two separate instances of a plugin #7430

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Adding ember-data to project breaks the build complaining about two separate instances of a plugin #7430

Adding ember-data to project breaks the build complaining about two separate instances of a plugin #7430

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Adding `ember-data` to project breaks the build complaining about two separate instances of a plugin #7430

Adding `ember-data` to project breaks the build complaining about two separate instances of a plugin #7430

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