Cannot destructure property 'parent' of 'node' as it is undefined.

[gitsheny]

Describe the bug

1.创建一个vite-vue模板项目，安装eslint相关

npm create vite@latest my-vue-app -- --template vue
npx @antfu/eslint-config@latest
npm i

2. 在<script>中写一个未使用的方法
3. 控制台执行npx eslint报错：

TypeError: Cannot destructure property 'parent' of 'node' as it is undefined.
Occurred while linting D:\JetBrains\Projects\1\my-vue-app\src\App.vue:2
Rule: "unused-imports/no-unused-imports"
    at exports.unusedImportsPredicate (D:\JetBrains\Projects\1\my-vue-app\node_modules\@antfu\eslint-config\node_modules\eslint-plugin-unused-imports\lib\rules\predicates.js:28:13)
    at Object.value [as report] (D:\JetBrains\Projects\1\my-vue-app\node_modules\eslint-rule-composer\lib\rule-composer.js:144:25)
    at Program:exit (D:\JetBrains\Projects\1\my-vue-app\node_modules\@antfu\eslint-config\node_modules\@typescript-eslint\eslint-plugin\dist\rules\no-unused-vars.js:301:33)
    at ruleErrorHandler (D:\JetBrains\Projects\1\my-vue-app\node_modules\eslint\lib\linter\linter.js:1115:48)
    at D:\JetBrains\Projects\1\my-vue-app\node_modules\eslint\lib\linter\safe-emitter.js:45:58
    at Array.forEach (<anonymous>)
    at Object.emit (D:\JetBrains\Projects\1\my-vue-app\node_modules\eslint\lib\linter\safe-emitter.js:45:38)
    at NodeEventGenerator.applySelector (D:\JetBrains\Projects\1\my-vue-app\node_modules\eslint\lib\linter\node-event-generator.js:297:26)
    at NodeEventGenerator.applySelectors (D:\JetBrains\Projects\1\my-vue-app\node_modules\eslint\lib\linter\node-event-generator.js:326:22)
    at NodeEventGenerator.leaveNode (D:\JetBrains\Projects\1\my-vue-app\node_modules\eslint\lib\linter\node-event-generator.js:349:14)

Reproduction

https://stackblitz.com/edit/vitejs-vite-g2jfea?file=src%2FApp.vue&view=editor

System Info

System:
    OS: Windows 10 10.0.19045
    CPU: (8) x64 12th Gen Intel(R) Core(TM) i3-12100
    Memory: 5.31 GB / 15.59 GB
  Binaries:
    Node: 20.12.2 - D:\nvm\nodejs\node.EXE
    npm: 10.5.0 - D:\nvm\nodejs\npm.CMD
  Browsers:
    Edge: Chromium (124.0.2478.51)
    Internet Explorer: 11.0.19041.3636

Used Package Manager

npm

Validations

• Follow our Code of Conduct
• Read the Contributing Guide.
• 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, please open a GitHub Discussion instead.
• The provided reproduction is a minimal reproducible of the bug.

[Bernankez]

Seems a bug with eslint-plugin-unused-imports and typescript-eslint. Tracking sweepline/eslint-plugin-unused-imports#77 typescript-eslint/typescript-eslint#8640

[gitsheny]

Seems a bug with eslint-plugin-unused-imports and typescript-eslint. Tracking sweepline/eslint-plugin-unused-imports#77 typescript-eslint/typescript-eslint#8640

我的代码里没有用到ts，而且我在配置项中设置了typescript: false也没效果。
咋办😢

[lautr]

having the same issue, i was able to avoid the problem - or at least turn off the error - with a mix of ignore & rules - needed the ignore for my d.ts file because even with the rule off it keept triggering.

// eslint.config.js
import antfu from '@antfu/eslint-config'

export default antfu({
  ignores: [
    'dist',
    'node_modules',
    '.output',
    '.nuxt',
    'storybook-static',
    './packages/services/types/repository.d.ts',
  ],
  /* @see https://github.com/sweepline/eslint-plugin-unused-imports/issues/77 */
  rules: {
    'unused-imports/no-unused-imports': 'off',
  },
})

[Bernankez]

Seems a bug with eslint-plugin-unused-imports and typescript-eslint. Tracking sweepline/eslint-plugin-unused-imports#77 typescript-eslint/typescript-eslint#8640

我的代码里没有用到ts，而且我在配置项中设置了typescript: false也没效果。 咋办😢

可以暂时patch一下@antfu/eslint-config@2.16.0，将package.json文件中的dependencies下@typescript-eslint/eslint-plugin和@typescript-eslint/parse这两个依赖的版本固定在7.7.x

[antfu]

v2.16.1 temporarily locked ts-eslint to ~7.7 until either side resolves the issue.