These dependencies were not found: * codemirror/lib/codemirror.css in ./src/main.js, ./node_modules/cache-loader/dist/cjs.js??ref--13-0!./node_modules/babel-loader/lib!./node_modules/cache-loader/dist/cjs.js??ref--1-0!./node_modules/vue-loader/lib??vue-loader-options!./src/components/CodeMirror.vue?vue&type=script&lang=js&怎么解决

这个错误提示是因为在你的项目中找不到codemirror/lib/codemirror.css文件。可能是你没有正确安装codemirror或者没有正确引入这个文件。

解决方法如下：

1. 确认你已经正确安装了codemirror。

可以在项目根目录下运行以下命令：

   npm install codemirror --save

2. 确认你已经正确引入codemirror/lib/codemirror.css文件。

在你的代码中，应该有类似以下的代码：

   import 'codemirror/lib/codemirror.css';

确认该行代码是否正确，并且文件路径是否正确。

如果以上两步都已经确认正确，但是仍然出现该错误提示，可以尝试清空npm缓存，再重新安装依赖。

可以在项目根目录下运行以下命令：

npm cache clean --force
rm -rf node_modules
npm install

这样可以清空npm缓存并重新安装依赖，可能会解决问题。

相关问题

These dependencies were not found: * canvas in ./node_modules/pdfh5/js/pdf.js * dommatrix/dist/dommatrix.js in ./node_modules/pdfh5/js/pdf.js, ./node_modules/pdfh5/js/pdf.worker.js * web-streams-polyfill/dist/ponyfill.js in ./node_modules/pdfh5/js/pdf.js, ./node_modules/pdfh5/js/pdf.worker.js

It seems that some dependencies required by PDFH5 are missing. To resolve these dependencies, you can follow these steps:

1. Install missing dependencies: Run the following command in your project's root folder to install the missing dependencies:

   npm install canvas dommatrix web-streams-polyfill

This will install the required packages (`canvas`, `dommatrix`, and `web-streams-polyfill`) and add them to your project's `node_modules` folder.

2. Import the dependencies: In the file `pdf.js` located in `node_modules/pdfh5/js/`, add the following import statements at the top of the file:

   import 'canvas';
   import 'dommatrix/dist/dommatrix.js';
   import 'web-streams-polyfill/dist/ponyfill.js';

Similarly, in the file `pdf.worker.js` located in `node_modules/pdfh5/js/`, add the same import statements at the top of the file.

3. Save the changes and rebuild: After adding the import statements, save the files and rebuild your project. Depending on your build system (Webpack, Rollup, etc.), you might need to run a command like `npm run build` or `npm run dev` to rebuild your project with the updated dependencies.

By following these steps, you should be able to resolve the missing dependencies for PDFH5.

These dependencies were not found: * element-plus/lib/theme-chalk/display.css in ./src/main.js

This error message indicates that the dependency "element-plus/lib/theme-chalk/display.css" could not be found in the specified path "./src/main.js".

To resolve this issue, you can try the following steps:

1. Check if you have installed the "element-plus" library correctly. You can use a package manager like npm or yarn to install it. For example, you can run the following command in your project directory:

   npm install element-plus

or

   yarn add element-plus

2. Check if the import statement for "element-plus/lib/theme-chalk/display.css" is correct in your "./src/main.js" file. Make sure the path is accurate and matches the actual location of the file.

3. Verify if the "element-plus/lib/theme-chalk/display.css" file exists in your project. If it is missing, you may need to reinstall or update the "element-plus" library.

4. If you have updated the "element-plus" library recently, try restarting your development server to ensure all changes are applied.

If you have further questions or need additional assistance, feel free to ask!