[Bug]: Cannot read properties of undefined (reading 'addHelper') #15752

ethanyou725 · 2023-07-06T10:57:21Z

💻

Would you like to work on a fix?

How are you using Babel?

babel-loader (webpack)

Input code

part of package.json

  "@babel/polyfill": "7.12.1",
 "@babel/cli": "7.17.6",
    "@babel/core": "7.17.9",
    "@babel/eslint-parser": "7.17.0",
    "@babel/eslint-plugin": "7.17.7",
    "@babel/plugin-proposal-export-default-from": "7.16.7",
    "@babel/preset-env": "7.16.11",
    "@babel/preset-react": "7.16.7",
    "@commitlint/cli": "^17.3.0",
    "@jcroall/detect-gitlab-report": "1.0.2",
    "@pmmmwh/react-refresh-webpack-plugin": "0.5.5",
    "@svgr/webpack": "6.2.1",
    "@testing-library/jest-dom": "5.16.5",
    "@testing-library/react": "12.1.5",
    "autoprefixer": "9.8.8",
    "babel-jest": "27.5.1",
    "babel-loader": "8.2.5",
    "babel-plugin-transform-imports": "1.5.1",
    "babel-plugin-transform-react-remove-prop-types": "0.4.24",

Configuration file name

No response

Configuration

babel.config.json

{
presets: [['@babel/preset-env', { modules: false }], '@babel/preset-react'],
  plugins: ['@babel/plugin-proposal-export-default-from'],
}

Current and expected behavior

I think it's a bug of latest published version, project is built on remote CI server,
about an hour ago, we got an error on npm install

npm ERR! notarget No matching version found for @babel/plugin-transform-async-generator-functions@^7.22.7.

because internal npm mirror server did not sync the latest version

but after the server synced, we got another error on npm build via webpack

TypeError: /builds/project/file-in-project-thunk.js: Cannot read properties of undefined (reading 'addHelper')
    at Scope.toArray (/builds/project/node_modules/@babel/traverse/lib/scope/index.js:464:36)
    at DestructuringTransformer.toArray (/builds/project/node_modules/@babel/plugin-transform-destructuring/lib/index.js:108:25)
    at DestructuringTransformer.pushArrayPattern (/builds/project/node_modules/@babel/plugin-transform-destructuring/lib/index.js:242:26)
    at DestructuringTransformer.push (/builds/project/node_modules/@babel/plugin-transform-destructuring/lib/index.js:97:12)
    at DestructuringTransformer.init (/builds/project/node_modules/@babel/plugin-transform-destructuring/lib/index.js:272:10)
    at convertVariableDeclaration (/builds/project/node_modules/@babel/plugin-transform-destructuring/lib/index.js:341:21)
    at PluginPass.VariableDeclaration (/builds/project/node_modules/@babel/plugin-transform-destructuring/lib/index.js:536:9)
    at newFn (/builds/project/node_modules/@babel/traverse/lib/visitors.js:159:14)
    at NodePath._call (/builds/project/node_modules/@babel/traverse/lib/path/context.js:46:20)
    at NodePath.call (/builds/project/node_modules/@babel/traverse/lib/path/context.js:36:17)

Environment

cannot reproduce on local machine, the error is on CI server.

Possible solution

No response

Additional context

No response

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

babel-bot · 2023-07-06T10:57:35Z

Hey @ethanyou725! We really appreciate you taking the time to report an issue. The collaborators on this project attempt to help as many people as possible, but we're a limited number of volunteers, so it's possible this won't be addressed swiftly.

If you need any help, or just have general Babel or JavaScript questions, we have a vibrant Slack community that typically always has someone willing to help. You can sign-up here for an invite.

alan-agius4 · 2023-07-06T11:03:04Z

With the recent release we also received similar reports in Angular CLI for path.hub.file. See: angular/angular-cli#25496

The issue appears to happen when having multiple @babel/core versions in the node_modules tree.

I am still trying to work out a minimal reproduction.

cixiu · 2023-07-06T11:14:40Z

same question.

nicolo-ribaudo · 2023-07-06T11:17:07Z

Working on it :) (investigating)

nicolo-ribaudo · 2023-07-06T11:17:53Z

As a workaround, try using resolutions to pin to an older @babel/traverse version.

nandeshwarshubh · 2023-07-06T11:18:38Z

We are facing the same issue. Downgrading to previous version worked!

xdoer · 2023-07-06T11:20:12Z

same issue

deshpandekshitij · 2023-07-06T11:20:32Z

Overriding @babel/traverser to last version worked for us
Add this to package.json
"overrides": {
"@babel/traverse": "7.22.6"
},

xdoer · 2023-07-06T11:25:13Z

As a workaround, try using resolutions to pin to an older @babel/traverse version.

it works, thanks

babel/babel#15752

nicolo-ribaudo · 2023-07-06T12:14:29Z

I have not found the cause of the bug yet, but #15754 should probably make it away until when I figure out how to properly fix it.

Tofandel · 2023-07-06T12:19:47Z

The problem lies in the dependency tree, likely in preset env which is not pinning some sub dependencies and using a range resulting in some mismatched versions of the babel plugins, so basically you have for instance the @babel/plugin-syntax-object-rest-spread at version 7.22.7 but you pinned @babel/core at 7.17.9, so there is a mismatch in the feature set

I think the solution is to mark in the @babel/traverse package a peer dependency of @babel/core: ">7.22.0"

nicolo-ribaudo · 2023-07-06T12:22:40Z

I'm releasing version 7.22.8 of @babel/core and @babel/traverse, you can follow the progress at https://github.com/babel/babel/actions/runs/5475383648.

alan-agius4 · 2023-07-06T12:24:55Z

Thank you @nicolo-ribaudo.

nicolo-ribaudo · 2023-07-06T12:26:31Z

@Tofandel That shouldn't cause problems. In the angular issue linked above, there is only one version of @babel/core and @babel/traverse but it still errors.

Tofandel · 2023-07-06T12:35:51Z

Well I had the error and then when I upgraded all the babel packages, no more error

So I'd like to see an npm why @babel/traverse or npm why @babel/core in your project

drrastafarai · 2023-07-06T12:37:39Z

Thank you!
@nicolo-ribaudo

Vrq · 2023-07-06T12:38:25Z

We are facing the same issue while using react-scripts.

Does anyone know how to freeze the whole dependency tree using npm so that the builds are reproducible and such issues don't make it into production?

nicolo-ribaudo · 2023-07-06T12:38:52Z

Does anyone know how to freeze the whole dependency tree using npm so that the builds are reproducible and such issues don't make it into production?

Use a package-lock.json/yarn.lock file, and use npm ci/yarn --frozen-lockfile instead of npm install/yarn to download deps.

Tofandel · 2023-07-06T12:40:15Z

Beat me to it, it's good practice to do that in every project so that you only upgrade deps on production once they have been tested and released, this will prevent you supply chain attacks and headaches with broken deps

nicolo-ribaudo · 2023-07-06T12:40:49Z

Can anyone still reproduce the problem with @babel/core and @babel/traverse 7.22.8, or can I close this issue?

If you can still reproduce the issue using those versions, could you share a repository (even if not minimal) I can use to reproduce it?

JeanMeche · 2023-07-06T12:42:30Z

I can confirm that the issue on angular has been fix with the update 👍

Thank you @nicolo-ribaudo for the swift fix !

FareedGuru · 2023-07-06T12:44:05Z

Hi @nicolo-ribaudo,
this is my package.json related to babel:
"dependencies": {
"@babel/plugin-proposal-export-default-from": "^7.2.0",
"@babel/plugin-proposal-object-rest-spread": "^7.2.0",
"@babel/polyfill": "7.4.3",
"babel-polyfill": "6.26.0",
"babel-preset-env": "^1.7.0",
"babel-preset-react": "^6.24.1",
}
"devDependencies": {
"@babel/cli": "7.14.8",
"@babel/core": "7.22.8",
"@babel/plugin-proposal-class-properties": "7.4.0",
"@babel/plugin-syntax-dynamic-import": "7.2.0",
"@babel/plugin-transform-modules-commonjs": "7.4.3",
"@babel/plugin-transform-react-constant-elements": "7.2.0",
"@babel/plugin-transform-react-inline-elements": "7.2.0",
"@babel/preset-env": "7.4.3",
"@babel/preset-react": "7.0.0",
"@babel/register": "7.4.0",
}

i am facing the issue, can you tell me the exact versions to fixed ?

Tofandel · 2023-07-06T12:48:33Z

For the source of the issue it's indeed to have 2 @babel/core packages

In my case though it's a problem with yarn and renovate creating a split deps when it's not needed resulting in the following yarn.lock

"@babel/core@7.22.7":
  version "7.22.7"
  resolved "https://registry.yarnpkg.com/@babel/core/-/core-7.22.7.tgz#b0a766ebdb776d83981a221d90b2db887b870659"
  integrity sha512-exABdCVjEk8+IFJW0gOK6+cou8VKMXfbkLGeK5Xdsa5MsuQmem1SsnnZ+6avm2gRhZ4M7UgAnE6YoAzVg9P/pw==
  dependencies:
    "@ampproject/remapping" "^2.2.0"
    "@babel/code-frame" "^7.22.5"
    "@babel/generator" "^7.22.7"
    "@babel/helper-compilation-targets" "^7.22.6"
    "@babel/helper-module-transforms" "^7.22.5"
    "@babel/helpers" "^7.22.6"
    "@babel/parser" "^7.22.7"
    "@babel/template" "^7.22.5"
    "@babel/traverse" "^7.22.7"
    "@babel/types" "^7.22.5"
    "@nicolo-ribaudo/semver-v6" "^6.3.3"
    convert-source-map "^1.7.0"
    debug "^4.1.0"
    gensync "^1.0.0-beta.2"
    json5 "^2.2.2"
"@babel/core@^7.12.16", "@babel/core@^7.15.8":
  version "7.21.4"
  resolved "https://registry.yarnpkg.com/@babel/core/-/core-7.21.4.tgz#c6dc73242507b8e2a27fd13a9c1814f9fa34a659"
  integrity sha512-qt/YV149Jman/6AfmlxJ04LMIu8bMoyl3RB91yTFrxQmgbrSvQMy7cI8Q62FHx1t8wJ8B5fu0UDoLwHAhUo1QA==
  dependencies:
    "@ampproject/remapping" "^2.2.0"
    "@babel/code-frame" "^7.21.4"
    "@babel/generator" "^7.21.4"
    "@babel/helper-compilation-targets" "^7.21.4"
    "@babel/helper-module-transforms" "^7.21.2"
    "@babel/helpers" "^7.21.0"
    "@babel/parser" "^7.21.4"
    "@babel/template" "^7.20.7"
    "@babel/traverse" "^7.21.4"
    "@babel/types" "^7.21.4"
    convert-source-map "^1.7.0"
    debug "^4.1.0"
    gensync "^1.0.0-beta.2"
    json5 "^2.2.2"
    semver "^6.3.0"
"@babel/traverse@^7.0.0", "@babel/traverse@^7.20.5", "@babel/traverse@^7.20.7", "@babel/traverse@^7.21.0", "@babel/traverse@^7.21.2", "@babel/traverse@^7.21.4":
  version "7.21.4"
  resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.21.4.tgz#a836aca7b116634e97a6ed99976236b3282c9d36"
  integrity sha512-eyKrRHKdyZxqDm+fV1iqL9UAHMoIg0nDaGqfIOd8rKH17m5snv7Gn4qgjBoFfLz9APvjFU/ICT00NVCv1Epp8Q==
  dependencies:
    "@babel/code-frame" "^7.21.4"
    "@babel/generator" "^7.21.4"
    "@babel/helper-environment-visitor" "^7.18.9"
    "@babel/helper-function-name" "^7.21.0"
    "@babel/helper-hoist-variables" "^7.18.6"
    "@babel/helper-split-export-declaration" "^7.18.6"
    "@babel/parser" "^7.21.4"
    "@babel/types" "^7.21.4"
    debug "^4.1.0"
    globals "^11.1.0"
"@babel/traverse@^7.22.5":
  version "7.22.5"
  resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.22.5.tgz#44bd276690db6f4940fdb84e1cb4abd2f729ccd1"
  integrity sha512-7DuIjPgERaNo6r+PZwItpjCZEa5vyw4eJGufeLxrPdBXBoLcCJCIasvK6pK/9DVNrLZTLFhUGqaC6X/PA007TQ==
  dependencies:
    "@babel/code-frame" "^7.22.5"
    "@babel/generator" "^7.22.5"
    "@babel/helper-environment-visitor" "^7.22.5"
    "@babel/helper-function-name" "^7.22.5"
    "@babel/helper-hoist-variables" "^7.22.5"
    "@babel/helper-split-export-declaration" "^7.22.5"
    "@babel/parser" "^7.22.5"
    "@babel/types" "^7.22.5"
    debug "^4.1.0"
    globals "^11.1.0"
"@babel/traverse@^7.22.6":
  version "7.22.6"
  resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.22.6.tgz#8f2f83a5c588251584914debeee38f35f661a300"
  integrity sha512-53CijMvKlLIDlOTrdWiHileRddlIiwUIyCKqYa7lYnnPldXCG5dUSN38uT0cA6i7rHWNKJLH0VU/Kxdr1GzB3w==
  dependencies:
    "@babel/code-frame" "^7.22.5"
    "@babel/generator" "^7.22.5"
    "@babel/helper-environment-visitor" "^7.22.5"
    "@babel/helper-function-name" "^7.22.5"
    "@babel/helper-hoist-variables" "^7.22.5"
    "@babel/helper-split-export-declaration" "^7.22.6"
    "@babel/parser" "^7.22.6"
    "@babel/types" "^7.22.5"
    debug "^4.1.0"
    globals "^11.1.0"
"@babel/traverse@^7.22.7":
  version "7.22.7"
  resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.22.7.tgz#68a5513f3c6b88c7b5f5825d0720fb43e8a31826"
  integrity sha512-vQn61YQzktf1wFNzCka2dynnnbmBpUDeUCds3Y+FBHZpcVxpBq0XscQGDDVN7sV2Vf1pZDY1HmPR3U/5t7VfMQ==
  dependencies:
    "@babel/code-frame" "^7.22.5"
    "@babel/generator" "^7.22.7"
    "@babel/helper-environment-visitor" "^7.22.5"
    "@babel/helper-function-name" "^7.22.5"
    "@babel/helper-hoist-variables" "^7.22.5"
    "@babel/helper-split-export-declaration" "^7.22.6"
    "@babel/parser" "^7.22.7"
    "@babel/types" "^7.22.5"
    debug "^4.1.0"
    globals "^11.1.0"

This is really a messy yarn.lock,

so I forced a rebuild using `yarn upgrade` which now merged the deps

"@babel/core@7.22.7", "@babel/core@^7.12.16", "@babel/core@^7.15.8", "@babel/core@^7.20.2":
  version "7.22.7"
  resolved "https://registry.yarnpkg.com/@babel/core/-/core-7.22.7.tgz#b0a766ebdb776d83981a221d90b2db887b870659"
  integrity sha512-exABdCVjEk8+IFJW0gOK6+cou8VKMXfbkLGeK5Xdsa5MsuQmem1SsnnZ+6avm2gRhZ4M7UgAnE6YoAzVg9P/pw==
  dependencies:
    "@ampproject/remapping" "^2.2.0"
    "@babel/code-frame" "^7.22.5"
    "@babel/generator" "^7.22.7"
    "@babel/helper-compilation-targets" "^7.22.6"
    "@babel/helper-module-transforms" "^7.22.5"
    "@babel/helpers" "^7.22.6"
    "@babel/parser" "^7.22.7"
    "@babel/template" "^7.22.5"
    "@babel/traverse" "^7.22.7"
    "@babel/types" "^7.22.5"
    "@nicolo-ribaudo/semver-v6" "^6.3.3"
    convert-source-map "^1.7.0"
    debug "^4.1.0"
    gensync "^1.0.0-beta.2"
    json5 "^2.2.2"
"@babel/traverse@^7.20.1", "@babel/traverse@^7.22.5", "@babel/traverse@^7.22.6", "@babel/traverse@^7.22.7":
  version "7.22.7"
  resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.22.7.tgz#68a5513f3c6b88c7b5f5825d0720fb43e8a31826"
  integrity sha512-vQn61YQzktf1wFNzCka2dynnnbmBpUDeUCds3Y+FBHZpcVxpBq0XscQGDDVN7sV2Vf1pZDY1HmPR3U/5t7VfMQ==
  dependencies:
    "@babel/code-frame" "^7.22.5"
    "@babel/generator" "^7.22.7"
    "@babel/helper-environment-visitor" "^7.22.5"
    "@babel/helper-function-name" "^7.22.5"
    "@babel/helper-hoist-variables" "^7.22.5"
    "@babel/helper-split-export-declaration" "^7.22.6"
    "@babel/parser" "^7.22.7"
    "@babel/types" "^7.22.5"
    debug "^4.1.0"
    globals "^11.1.0"

Which fixed the issue

riddhi-24 · 2023-07-06T12:51:27Z

@nicolo-ribaudo
Yes I am still facing issue with react project

Build fail

nicolo-ribaudo · 2023-07-06T13:02:41Z

@riddhi-24 Can you make sure that your lockfile does not contain @babel/core or @babel/traverse 7.22.7 (delete them if they are there), and then re-run npm install? Also, I strongly recommend not pinning to a version of @babel/core that old (7.1.2) :)

riddhi-24 · 2023-07-06T13:07:42Z

Yes, actually I've removed @babel/core & tried everything seems working as expected

IhorShmidt · 2023-07-06T13:11:42Z

I had the same issue, and after upgrading babel to version 7.22.8, I have now another issue
An unhandled exception occurred: Call retries were exceeded
Does anyone know how to fix it?

Tofandel · 2023-07-06T15:16:18Z

On everybody affected by the issue, are any of you using npm or are you all using yarn ?

Here is a bug I've noticed with yarn when pinning dependencies and running yarn install it duplicates dependencies (it's only when running yarn install, when running yarn upgrade the issue gets fixed)

https://github.com/Tofandel/renovate_yarn_bug/pull/2/files

nicolo-ribaudo · 2023-07-06T15:22:49Z

I tracked down the cause of the bug to using @babel/traverse@7.22.6 with @babel/core@7.22.5 or older.

ethanyou725 · 2023-07-07T01:42:32Z

Thanks @nicolo-ribaudo. Build was passed with new version

tanzgr8 · 2023-07-07T05:24:46Z

Thanks @nicolo-ribaudo Yesterday I faced same issue while production deployment. With the latest version it seems to be working fine now

mendrixsebas · 2023-08-29T09:06:54Z

I'm releasing version 7.22.8 of @babel/core and @babel/traverse, you can follow the progress at https://github.com/babel/babel/actions/runs/5475383648.

"overrides": { "@babel/traverse": "7.22.8" }
works, but when using 7.22.10 or 7.22.11 the error has returned

nicolo-ribaudo · 2023-08-29T09:29:06Z

Could you share your package.json, Babel config, and lockfile?

mendrixsebas · 2023-08-29T12:25:05Z

Could you share your package.json, Babel config, and lockfile?

I narrowed it down to "@react-native/metro-config": "^0.72.11", being upgraded to ^0.73.0 in my package.json, but that is still a nightly so we can ignore this for now.

This happened because I used npm-check-updates with ncu -u --target minor

mgithubmessier · 2023-08-30T17:52:08Z

I can back up what @mendrixsebas is saying -- I had to do the following because I use yarn though

"resolutions": {
    "@babel/traverse": "7.22.8",
    "@babel/core": "7.22.8"
  },

SidneyLann · 2023-09-17T10:29:09Z

error src\view\LegenImage.tsx: D:\DEV\eb_app\src\view\LegenImage.tsx: Cannot read properties of undefined (reading 'addHelper').
TypeError: D:\DEV\eb_app\src\view\LegenImage.tsx: Cannot read properties of undefined (reading 'addHelper')
at wrapInterop (D:\DEV\eb_app\node_modules@babel\helper-module-transforms\src\index.ts:198:41)
at PluginPass.call (D:\DEV\eb_app\node_modules@babel\plugin-transform-modules-commonjs\src\index.ts:255:28)
at call (D:\DEV\eb_app\node_modules@babel\traverse\src\visitors.ts:270:14)
at NodePath._call (D:\DEV\eb_app\node_modules@babel\traverse\src\path\context.ts:35:20)
at NodePath.call (D:\DEV\eb_app\node_modules@babel\traverse\src\path\context.ts:20:17)
at NodePath.visit (D:\DEV\eb_app\node_modules@babel\traverse\src\path\context.ts:112:8)
at TraversalContext.visitQueue (D:\DEV\eb_app\node_modules@babel\traverse\src\context.ts:144:16)
at TraversalContext.visitSingle (D:\DEV\eb_app\node_modules@babel\traverse\src\context.ts:108:19)
at TraversalContext.visit (D:\DEV\eb_app\node_modules@babel\traverse\src\context.ts:176:19)
at traverseNode (D:\DEV\eb_app\node_modules@babel\traverse\src\traverse-node.ts:34:17)
at traverse (D:\DEV\eb_app\node_modules@babel\traverse\src\index.ts:75:15)
at transformFile (D:\DEV\eb_app\node_modules@babel\core\src\transformation\index.ts:120:13)
at transformFile.next ()
at run (D:\DEV\eb_app\node_modules@babel\core\src\transformation\index.ts:47:12)
at run.next ()
at D:\DEV\eb_app\node_modules@babel\core\src\transform-ast.ts:34:20
at Generator.next ()
at evaluateSync (D:\DEV\eb_app\node_modules\gensync\index.js:251:28)
at fn (D:\DEV\eb_app\node_modules\gensync\index.js:89:14)
at stopHiding - secret - don't use this - v1 (D:\DEV\eb_app\node_modules@babel\core\src\errors\rewrite-stack-trace.ts:97:14)
at transformFromAstSync (D:\DEV\eb_app\node_modules@babel\core\src\transform-ast.ts:77:59)
at Object.transform [as nextTransformer] (D:\DEV\eb_app\node_modules\metro-react-native-babel-transformer\src\index.js:199:20)
at Object.transform (D:\DEV\eb_app\node_modules@tarojs\rn-transformer\src\index.ts:44:18)
at D:\DEV\eb_app\node_modules@tarojs\rn-supporter\src\taroTransformer.ts:59:51
at Generator.next ()

Same issue for
"resolutions": {
"@babel/traverse": "7.22.20",
"@babel/core": "7.22.20"
},

TarifEzaz · 2023-10-23T09:40:26Z

I had to install to version 0.72.5 to resolve this issue.

SidneyLann · 2023-11-11T00:40:10Z

"resolutions": {
"@babel/traverse": "7.23.2",
"@babel/core": "7.23.2"
}

this not work for me

See babel/babel#15752

ethanyou725 added the i: needs triage label Jul 6, 2023

nicolo-ribaudo added the i: regression label Jul 6, 2023

hongxuWei mentioned this issue Jul 6, 2023

feat: add @babel/traverse bug version 7.22.7 cnpm/bug-versions#237

Merged

This was referenced Jul 6, 2023

Project cannot be build Cannot read properties of undefined (reading 'file') angular/angular-cli#25496

Closed

Angular 15, build failing "Cannot read properties of undefined (reading 'file')" angular/angular-cli#25497

Closed

ef4 added a commit to embroider-build/embroider that referenced this issue Jul 6, 2023

pinning babel to avoid upstream bug

cbbd5b7

babel/babel#15752

ef4 mentioned this issue Jul 6, 2023

pinning babel to avoid upstream bug embroider-build/embroider#1519

Closed

nicolo-ribaudo mentioned this issue Jul 6, 2023

Revert "Use NodePath#hub as part of the paths cache key" #15754

Merged

valentinpalkovic mentioned this issue Jul 6, 2023

[Bug]: Storybook cannot build in Angular projects - Cannot read properties of undefined (reading 'file') storybookjs/storybook#23337

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SidneyLann mentioned this issue Oct 23, 2023

RN: Cannot read properties of undefined (reading 'addHelper') NervJS/taro#14100

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liuxingbaoyu closed this as completed Nov 10, 2023

liuxingbaoyu added i: bug and removed i: needs triage labels Nov 10, 2023

liuxingbaoyu mentioned this issue Nov 10, 2023

[Bug]: Cannot read properties of undefined (reading 'addHelper') #15994

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liuxingbaoyu mentioned this issue Nov 11, 2023

[Bug]: Cannot read properties of undefined (reading 'addHelper') #16094

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1 task

zatteo added a commit to zatteo/react-native-cameraroll that referenced this issue Nov 17, 2023

Update babel dependencies to avoid addHelper issue in FabricExample

ed7aa04

See babel/babel#15752

github-actions bot added the outdated A closed issue/PR that is archived due to age. Recommended to make a new issue label Feb 10, 2024

github-actions bot locked as resolved and limited conversation to collaborators Feb 10, 2024

[Bug]: Cannot read properties of undefined (reading 'addHelper') #15752

[Bug]: Cannot read properties of undefined (reading 'addHelper') #15752

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ethanyou725 commented Jul 6, 2023 • edited

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ethanyou725 commented Jul 6, 2023 •

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