Error code : 2 after update to 0.10.0 @intlify/unplugin-vue-i18n

[cedricvoinnet]

Reporting a bug?

For a translation like

{
  "address": "user{'@'}domain"
}

I get an error when running webpack build :

$ webpack --config webpack.config.js
[unplugin-vue-i18n]  2 (error code: 2) in /locales/en.json
  target message: user{'@'}domain
  target message path: address

  1  |  user{'@'}domain
   |              ^^^^^

[unplugin-vue-i18n]  2 (error code: 2) in /locales/fr.json
  target message: utilisateur{'@'}domaine
  target message path: address

  1  |  utilisateur{'@'}domaine
   |                     ^^^^^^

/node_modules/@intlify/unplugin-vue-i18n/lib/index.cjs:640
      throw new Error(errMssage);
            ^
    at onError (/node_modules/@intlify/unplugin-vue-i18n/lib/index.cjs:640:13)
    at newOptions.onError (/node_modules/@intlify/bundle-utils/lib/codegen.js:133:13)
    at emitError (/node_modules/@intlify/bundle-utils/node_modules/@intlify/message-compiler/dist/message-compiler.prod.cjs:197:13)
    at readTokenInPlaceholder (/node_modules/@intlify/bundle-utils/node_modules/@intlify/message-compiler/dist/message-compiler.prod.cjs:703:21)
    at readToken (/node_modules/@intlify/bundle-utils/node_modules/@intlify/message-compiler/dist/message-compiler.prod.cjs:776:20)
    at Object.nextToken (/node_modules/@intlify/bundle-utils/node_modules/@intlify/message-compiler/dist/message-compiler.prod.cjs:823:16)
    at parseMessage (/node_modules/@intlify/bundle-utils/node_modules/@intlify/message-compiler/dist/message-compiler.prod.cjs:1029:50)
    at parseResource (/node_modules/@intlify/bundle-utils/node_modules/@intlify/message-compiler/dist/message-compiler.prod.cjs:1096:25)
    at Object.parse (/node_modules/@intlify/bundle-utils/node_modules/@intlify/message-compiler/dist/message-compiler.prod.cjs:1111:21)
    at baseCompile (/node_modules/@intlify/bundle-utils/node_modules/@intlify/message-compiler/dist/message-compiler.prod.cjs:1421:24)
    at generateMessageFunction (/node_modules/@intlify/bundle-utils/lib/codegen.js:137:67)
    at Object.enterNode (/node_modules/@intlify/bundle-utils/lib/json.js:140:89)
    at traverse (/node_modules/jsonc-eslint-parser/lib/parser/traverse.js:45:13)
    at traverse (/node_modules/jsonc-eslint-parser/lib/parser/traverse.js:49:13)
    at traverse (/node_modules/jsonc-eslint-parser/lib/parser/traverse.js:49:13)
    at traverse (/node_modules/jsonc-eslint-parser/lib/parser/traverse.js:49:13)
    at traverse (/node_modules/jsonc-eslint-parser/lib/parser/traverse.js:49:13)
    at traverse (/node_modules/jsonc-eslint-parser/lib/parser/traverse.js:49:13)
    at traverse (/node_modules/jsonc-eslint-parser/lib/parser/traverse.js:49:13)
    at traverse (/node_modules/jsonc-eslint-parser/lib/parser/traverse.js:49:13)
    at traverse (/node_modules/jsonc-eslint-parser/lib/parser/traverse.js:49:13)
    at traverse (/node_modules/jsonc-eslint-parser/lib/parser/traverse.js:49:13)
    at traverse (/node_modules/jsonc-eslint-parser/lib/parser/traverse.js:49:13)
    at traverse (/node_modules/jsonc-eslint-parser/lib/parser/traverse.js:49:13)
    at traverse (/node_modules/jsonc-eslint-parser/lib/parser/traverse.js:49:13)
    at traverse (/node_modules/jsonc-eslint-parser/lib/parser/traverse.js:49:13)
    at traverse (/node_modules/jsonc-eslint-parser/lib/parser/traverse.js:49:13)
    at traverse (/node_modules/jsonc-eslint-parser/lib/parser/traverse.js:49:13)
    at traverse (/node_modules/jsonc-eslint-parser/lib/parser/traverse.js:49:13)
    at traverse (/node_modules/jsonc-eslint-parser/lib/parser/traverse.js:49:13)
    at traverseNodes (/node_modules/jsonc-eslint-parser/lib/parser/traverse.js:55:5)
    at generateNode (/node_modules/@intlify/bundle-utils/lib/json.js:87:45)
    at generate (/node_modules/@intlify/bundle-utils/lib/json.js:60:22)
    at Object.transform (/node_modules/@intlify/unplugin-vue-i18n/lib/index.cjs:433:48)
    at Object.transform (/node_modules/unplugin/dist/webpack/loaders/transform.js:96:38)
    at LOADER_EXECUTION (/node_modules/loader-runner/lib/LoaderRunner.js:132:14)
    at runSyncOrAsync (/node_modules/loader-runner/lib/LoaderRunner.js:133:4)
    at iterateNormalLoaders (/node_modules/loader-runner/lib/LoaderRunner.js:251:2)
    at /node_modules/loader-runner/lib/LoaderRunner.js:224:4
    at /node_modules/webpack/lib/NormalModule.js:836:15
    at eval (eval at create (/node_modules/tapable/lib/HookCodeFactory.js:33:10), <anonymous>:12:1)
    at processTicksAndRejections (node:internal/process/task_queues:82:21)
    at runNextTicks (node:internal/process/task_queues:64:3)
    at process.processImmediate (node:internal/timers:447:9)

Expected behavior

It should build.

Reproduction

This example : https://vue-i18n.intlify.dev/guide/essentials/syntax.html#literal-interpolation

Issue Package

unplugin-vue-i18n

System Info

System:
    OS: Linux 5.19 Ubuntu 22.10 22.10 (Kinetic Kudu)
    CPU: (8) x64 Intel(R) Core(TM) i7-9700K CPU @ 3.60GHz
    Memory: 16.93 GB / 31.22 GB
    Container: Yes
    Shell: 5.9 - /usr/bin/zsh
  Binaries:
    Node: 18.7.0 - /usr/bin/node
    Yarn: 1.22.4 - /usr/bin/yarn
    npm: 7.10.0 - /usr/local/bin/npm
  Browsers:
    Brave Browser: 111.1.49.120
    Chrome: 111.0.5563.64
    Firefox: 111.0.1
  npmPackages:
    vue: ^3.1.0 => 3.2.47 
    vue-i18n: ^9.2.2 => 9.2.2 
    webpack: ^5.68.0 => 5.76.2

Screenshot

No response

Additional context

No response

Validations

• Read the Contributing Guidelines.
• Read the README
• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• Check that this is a concrete bug. For Q&A open a GitHub Discussion.

[kazupon]

@ is special character
You can see the docs
https://vue-i18n.intlify.dev/guide/essentials/syntax.html#special-characters

You can avoid with literal interpolation
https://vue-i18n.intlify.dev/guide/essentials/syntax.html#literal-interpolation

Thanks!

[cedricvoinnet]

As you can see in my example and error message, I am using the literal interpolation to avoid the linked message behavior with @.

I was using this syntax before but after updating to 0.10.0, I have an error on this syntax.

[Slokilla]

up, same problem here. I have exactly the same issue, and I can't update.