连接到节点调试器(Next.js)时出现“无法读取源映射”错误
连接到节点调试器(Next.js)时出现“无法读取源映射”错误
提问于 2020-12-10 15:40:25
我正在跟踪Next.js调试文档来设置本地调试环境。
“步骤1:在调试模式下启动Next.js”运行良好：
> cross-env NODE_OPTIONS='--inspect' next dev
Debugger listening on ws://127.0.0.1:9229/e4bb955d-e3b2-4849-b6e7-0248e6a3d53e
For help, see: https://nodejs.org/en/docs/inspector
Loaded env from C:\Users\markj\workspace\my-app\.env.local
ready - started server on http://localhost:3000
info - Using external babel configuration from C:\Users\markj\workspace\my-app\babel.config.js
event - compiled successfully但是在“步骤2:连接到调试器”中，我在VSCode调试控制台中得到以下错误：
Could not read source map for file:///C:/Users/markj/workspace/my-app/node_modules/next/dist/compiled/path-to-regexp/index.js: ENOENT: no such file or directory, open 'c:\Users\markj\workspace\my-app\node_modules\next\dist\compiled\path-to-regexp\index.js.map'
Could not read source map for file:///C:/Users/markj/workspace/my-app/node_modules/@next/react-refresh-utils/ReactRefreshWebpackPlugin.js: ENOENT: no such file or directory, open 'c:\Users\markj\workspace\my-app\node_modules\@next\react-refresh-utils\ReactRefreshWebpackPlugin.js.map'
Could not read source map for file:///C:/Users/markj/workspace/my-app/node_modules/typescript/lib/typescript.js: ENOENT: no such file or directory, open 'c:\Users\markj\workspace\my-app\node_modules\typescript\lib\typescript.js.map'
Could not read source map for file:///C:/Users/markj/workspace/my-app/node_modules/@next/react-refresh-utils/loader.js: ENOENT: no such file or directory, open 'c:\Users\markj\workspace\my-app\node_modules\@next\react-refresh-utils\loader.js.map'
Could not read source map for file:///C:/Users/markj/workspace/my-app/node_modules/@next/react-refresh-utils/internal/ReactRefreshModule.runtime.js: ENOENT: no such file or directory, open 'c:\Users\markj\workspace\my-app\node_modules\@next\react-refresh-utils\internal\ReactRefreshModule.runtime.js.map'在这些错误中，当我试图附加断点时，它会写成"Unbound“，这并不奇怪。
环境：
- Windows 10.0.19042
- Node.js 12.20.0
- Next.js 10.0.2
- VSCode 1.51.1
任何帮助或想法都非常感谢！
回答 1
Stack Overflow用户
发布于 2021-05-06 15:04:21
这本质上是由VSCode调试文件引起的--它不应该尝试和调试，即node_modules。在这方面有几个github问题，这里和这里。我觉得很有用。实质上，解决方法是阻止VSCode关心这些文件，您可以通过设置"type":"pwa-node"并添加：
"resolveSourceMapLocations": [
"${workspaceFolder}/",
"!/node_modules/**"
],到您的launch.json下的.vscode
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/65237645
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