ERROR in [eslint] D:\vuejsqimo\devtools-5.1.1\vue_shop\src\App.vue 10:8 error 'store' is defined but never used no-unused-vars

这是 ESLint 的一个错误提示，意思是在 App.vue 文件的第 10 行，定义了一个名为 store 的变量，但是并没有在代码中使用过。

这个错误提示并不会影响代码的执行，但是建议将未使用的变量删除或者使用它，以避免代码的混乱和不必要的性能消耗。

你可以将这个变量删除或者在代码中使用它。如果你确实需要这个变量，可以在代码中通过 store 访问 Vuex 状态管理器中的状态，例如：

<template>
  <div>{{ count }}</div>
</template>

<script>
import { mapState } from 'vuex'

export default {
  computed: {
    ...mapState(['count'])
  }
}
</script>

这样就可以使用 store 中的状态了，同时也避免了 ESLint 的错误提示。

相关问题

ERROR in ./src/main.js 5:0-31 Module not found: Error: Can't resolve './lib/mui/css/mui.css' in 'D:\vuejsqimo\devtools-5.1.1\vue_shop\src' ERROR in ./src/main.js 6:0-39 Module not found: Error: Can't resolve './lib/mui/css/icons-extra.css' in 'D:\vuejsqimo\devtools-5.1.1\vue_shop\src' ERROR in [eslint] D:\vuejsqimo\devtools-5.1.1\vue_shop\src\components\HelloWorld.vue 5:1 error The template root requires exactly one element vue/no-multiple-template-root ✖ 1 problem (1 error, 0 warnings) webpack compiled with 4 errors

这个错误是由于在你的 main.js 文件中引用了 './lib/mui/css/mui.css' 和 './lib/mui/css/icons-extra.css'，但是这两个文件在你的项目中没有被找到。你需要确认这两个文件的路径是否正确，并且它们是否存在于你的项目中。如果这两个文件确实存在于你的项目中，你可以尝试检查它们的路径是否正确，或者尝试重新安装这两个文件。另外，第三个错误是由于在 HelloWorld.vue 文件的模板中包含了具有副作用的标签，比如 <script> 标签。你需要将这些标签移到组件的 script 标签中，或者将它们转换为没有副作用的标签。

D:\vuejsqimo\devtools-5.1.1\vue_shop\src\components\HelloWorld.vue 16:8 error Parsing error: nested-comment vue/no-parsing-error ✖ 1 problem (1 error, 0 warnings) You may use special comments to disable some warnings. Use // eslint-disable-next-line to ignore the next line. Use /* eslint-disable */ to ignore all warnings in a file. error in ./src/lib/mui/css/icons-extra.css Module not found: Error: Can't resolve '../fonts/mui-icons-extra.ttf' in 'D:\vuejsqimo\devtools-5.1.1\vue_shop\src\lib\mui\css' ERROR in ./src/lib/mui/css/icons-extra.css (./node_modules/css-loader/dist/cjs.js??clonedRuleSet-14.use[1]!./node_modules/postcss-loader/dist/cjs.js??clonedRuleSet-14.use[2]!./src/lib/mui/css/icons-extra.css) 5:36-92 Module not found: Error: Can't resolve '../fonts/mui-icons-extra.ttf' in 'D:\vuejsqimo\devtools-5.1.1\vue_shop\src\lib\mui\css' @ ./src/lib/mui/css/icons-extra.css 4:14-194 15:3-20:5 16:22-202 @ ./src/main.js 6:0-39 ERROR in [eslint] D:\vuejsqimo\devtools-5.1.1\vue_shop\src\components\HelloWorld.vue 16:8 error Parsing error: nested-comment vue/no-parsing-error ✖ 1 problem (1 error, 0 warnings) webpack compiled with 2 errors

As mentioned before, you have two issues in your code.

The first error is related to a missing module in the icons-extra.css file. It seems like the file is trying to import a font file '../fonts/mui-icons-extra.ttf' but it can't find it. You may need to check your file structure and make sure the font file exists in the correct location.

The second error is related to a parsing error in the HelloWorld.vue file. It seems like there is a nested comment or some other syntax issue that is causing the parser to fail. You may need to review the code in that file and make sure all syntax and comments are properly formatted.

You can use special comments to disable some warnings. Use // eslint-disable-next-line to ignore the next line. Use /* eslint-disable */ to ignore all warnings in a file. However, it's important to note that disabling warnings should be done with caution as it can lead to missed errors or bad practices.