模块使用报错 CommonJS 模块使用不当时,由 cjs/loader.js 抛出错误。...比如: // Node.js internal/modules/cjs/loader.js:905 throw err; ^ Error: Cannot find module '..../child.js' does not provide an export named 'b' 第一个是 Node.js 适配层触发的内部错误(不是通过 throw 抛出的),第二个是浏览器抛出的 JS....x/docs/api/modules.html#modules_modules_commonjs_modules cjs/loader.js,https://github.com/nodejs/node.../blob/v14.x-staging/lib/internal/modules/cjs/loader.js ECMAScript Language: Scripts and Modules,https
CommonJS 模块 在 Node.js 中,CommonJS 模块由cjs/loader.js实现加载逻辑。其中,模块包装器是一个比较巧妙的设计。...模块使用报错 CommonJS 模块使用不当时,由 cjs/loader.js 抛出错误。...比如: // Node.js internal/modules/cjs/loader.js:905 throw err; ^ Error: Cannot find module '....图 4 模块循环引用 从 cjs/loader.js 的L765、L772和L784代码可以看到,在模块执行前就会创建好对应的模块对象,并进行缓存。.../child.js' does not provide an export named 'b' 复制代码 第一个是 Node.js 适配层触发的内部错误(不是通过 throw 抛出的),第二个是浏览器抛出的
_load (internal/modules/cjs/loader.js:575:25) at Module.require (internal/modules/cjs/loader.js:705..._extensions..js (internal/modules/cjs/loader.js:810:10) at Module.load (internal/modules/cjs/loader.js..._load (internal/modules/cjs/loader.js:598:3) at Module.require (internal/modules/cjs/loader.js:705..._extensions..js (internal/modules/cjs/loader.js:810:10) at Module.load (internal/modules/cjs/loader.js...无论使用npm还是cnpm安装async模块,怎么安装都出错。
原来运行得好好的react项目,突然运行不成功了,提示如下错误 $ npm start > react-app-rewired start internal/modules/cjs/loader.js..._resolveFilename (internal/modules/cjs/loader.js:587:15) at Function.Module...._load (internal/modules/cjs/loader.js:513:25) at Module.require (internal/modules/cjs/loader.js:643..._compile (internal/modules/cjs/loader.js:707:30) at Object.Module...._extensions..js (internal/modules/cjs/loader.js:718:10) at Module.load (internal/modules/cjs/loader.js
_load (internal/modules/cjs/loader.js:745:27) at Module.require (internal/modules/cjs/loader.js:961..._extensions..js (internal/modules/cjs/loader.js:1101:10) at Module.load (internal/modules/cjs/loader.js..._load (internal/modules/cjs/loader.js:778:12) at Module.require (internal/modules/cjs/loader.js:961...] } ➜ blog git:(master) ✗ 解决错误 根据错误信息显示,是找不到模块 ‘node:util’,导致引发了错误。...可以尝试以下办法解决 根据错误信息显示,依然是找不到模块 ‘node:util’,导致引发了错误。这可能是由于依赖关系问题或缺失的模块引起的。
_load (internal/modules/cjs/loader.js:745:27) at Module.require (internal/modules/cjs/loader.js:961..._extensions..js (internal/modules/cjs/loader.js:1101:10) at Module.load (internal/modules/cjs/loader.js..._load (internal/modules/cjs/loader.js:778:12) at Module.require (internal/modules/cjs/loader.js:961...] } ➜ blog git:(master) ✗ 解决错误 根据错误信息显示,是找不到模块 'node:util',导致引发了错误。...可以尝试以下办法解决 根据错误信息显示,依然是找不到模块 'node:util',导致引发了错误。这可能是由于依赖关系问题或缺失的模块引起的。
_compile (internal/modules/cjs/loader.js:689:30) at Object.Module...._extensions..js (internal/modules/cjs/loader.js:700:10) at Module.load (internal/modules/cjs/loader.js...:599:32) at tryModuleLoad (internal/modules/cjs/loader.js:538:12) at Function.Module...._load (internal/modules/cjs/loader.js:530:3) at Function.Module.runMain (internal/modules/cjs/loader.js..._compile (internal/modules/cjs/loader.js:689:30) [... lines matching original stack trace ...]
_load (internal/modules/cjs/loader.js:529:25) at Module.require (internal/modules/cjs/loader.js:658..._extensions..js (internal/modules/cjs/loader.js:733:10) at Module.load (internal/modules/cjs/loader.js..._load (internal/modules/cjs/loader.js:552:3) at Module.require (internal/modules/cjs/loader.js:658..._extensions..js (internal/modules/cjs/loader.js:733:10) at Module.load (internal/modules/cjs/loader.js...:620:32) at tryModuleLoad (internal/modules/cjs/loader.js:560:12) 这就很奇怪了,意思是说找不到一个模块。
=' at wrapSafe (internal/modules/cjs/loader.js:984:16) at Module...._extensions..js (internal/modules/cjs/loader.js:1097:10) at Module.load (internal/modules/cjs/loader.js..._load (internal/modules/cjs/loader.js:774:14) at Module.require (internal/modules/cjs/loader.js:957:19..._extensions..js (internal/modules/cjs/loader.js:1097:10) at Module.load (internal/modules/cjs/loader.js..._load (internal/modules/cjs/loader.js:774:14) at Module.require (internal/modules/cjs/loader.js:957:19
_resolveFilename (internal/modules/cjs/loader.js:625:15) at Function.Module...._load (internal/modules/cjs/loader.js:527:27) at Module.require (internal/modules/cjs/loader.js:683..._compile (internal/modules/cjs/loader.js:776:30) at Object.Module...._extensions..js (internal/modules/cjs/loader.js:787:10) at Module.load (internal/modules/cjs/loader.js..._load (internal/modules/cjs/loader.js:556:12) at Module.require (internal/modules/cjs/loader.js:683
_resolveFilename (internal/modules/cjs/loader.js:581:15) at Function.Module...._load (internal/modules/cjs/loader.js:507:25) at Module.require (internal/modules/cjs/loader.js:637..._compile (internal/modules/cjs/loader.js:689:30) at Object.Module...._extensions..js (internal/modules/cjs/loader.js:700:10) at Module.load (internal/modules/cjs/loader.js...:599:32) at tryModuleLoad (internal/modules/cjs/loader.js:538:12) at Function.Module.
/cjs/loader.js:979:16) at Module...._compile (internal/modules/cjs/loader.js:1027:27) at Module.m...._extensions..js (internal/modules/cjs/loader.js:1092:10) at Object.require.extensions....:1314:12) at Module.load (internal/modules/cjs/loader.js:928:32) at Function.Module....5) { code: 'ERR_UNKNOWN_FILE_EXTENSION' } 百度这个报错时,基本上就一篇文章抄来抄去的 image-20210814150819838 这篇文章说是因为找不到导入的模块
(C:\Users\Deshun\AppData\Roaming\npm\node_modules\nrm\cli.js:17:20) at Module...._compile (internal/modules/cjs/loader.js:1072:14) at Object.Module...._extensions..js (internal/modules/cjs/loader.js:1101:10) at Module.load (internal/modules/cjs/loader.js..._load (internal/modules/cjs/loader.js:778:12) at Function.executeUserEntryPoint [as runMain] (internal...' } 解决方法: 可以看到报错内容中有一个 cli.js 文件的第 17 行出现错误,按住 Ctrl + 鼠标点击,打开文件,将第 17 行修改一下: // const NRMRC = path.join
eslint时,发生这种错误。..._compile (internal/modules/cjs/loader.js:689:30) at Object.Module...._extensions..js (internal/modules/cjs/loader.js:700:10) at Module.load (internal/modules/cjs/loader.js...:599:32) at tryModuleLoad (internal/modules/cjs/loader.js:538:12) at Function.Module...._load (internal/modules/cjs/loader.js:530:3) at Module.require (internal/modules/cjs/loader.js:637
Waiting for the debugger to disconnect... internal/modules/cjs/loader.js:968 throw err; ^ Error:..._resolveFilename (internal/modules/cjs/loader.js:965:15) at Function.Module...._load (internal/modules/cjs/loader.js:841:27) at Module.require (internal/modules/cjs/loader.js:1025..._preloadModules (internal/modules/cjs/loader.js:1277:12) at loadPreloadModules (internal/bootstrap...解决方法: 全局安装 ts-node : npm install -g ts-node 虽然可以用 ts-node Hello_Word.ts 来运行 .ts 文件,但是要执行文件中的部分代码时还会报上面的错误
_compile (internal/modules/cjs/loader.js:656:28) at Object.Module...._extensions..js (internal/modules/cjs/loader.js:699:10) at Module.load (internal/modules/cjs/loader.js...:598:32) at tryModuleLoad (internal/modules/cjs/loader.js:537:12) at Function.Module...._load (internal/modules/cjs/loader.js:529:3) at Function.Module.runMain (internal/modules/cjs/loader.js...return { url: specifier, format: 'builtin' }; } // 判断是否为*.js, *.mjs文件 // 如果不是则,抛出错误
_compile (internal/modules/cjs/loader.js:778:30) at Object.Module...._extensions..js (internal/modules/cjs/loader.js:789:10) at Module.load (internal/modules/cjs/loader.js..._load (internal/modules/cjs/loader.js:585:3) at Function.Module.runMain (internal/modules/cjs/loader.js..._extensions..js (internal/modules/cjs/loader.js:789:10) at Module.load (internal/modules/cjs/loader.js..._load (internal/modules/cjs/loader.js:585:3) at Function.Module.runMain (internal/modules/cjs/loader.js
构建就出现了以下的错误提醒: > vue-demi@0.12.4 postinstall /data/jenkins/home/workspace/working-hour-system-web/node_modules..._compile (internal/modules/cjs/loader.js:1200:30) at Object.Module...._extensions..js (internal/modules/cjs/loader.js:1220:10) at Module.load (internal/modules/cjs/loader.js..._load (internal/modules/cjs/loader.js:937:14) at Function.executeUserEntryPoint [as runMain] (internal.../home/workspace/working-hour-system-web/node_modules/vue-demi/lib/index.cjs' } 显然可以看出构建失败了, 因为 “permission
在 POSIX 中,0 代表正常的返回码,1-255 代表异常返回码,一般主动抛出的错误码都是 1。在 Node 应用中使用 process.exitCode = 1 来代表因不期望的异常而中断。...+++ exited with 1 +++ 从系统调用的最后一行可以看出,该进行的 exit code 是 1,并把错误信息输出到 stderr (标准错误的 fd 为 2) 中 如何查看 exit code..._compile (internal/modules/cjs/loader.js:701:30) async function error () { return new Error('hello,..._compile (internal/modules/cjs/loader.js:701:30) // at Object.Module...._extensions..js (internal/modules/cjs/loader.js:712:10) // (node:2787) UnhandledPromiseRejectionWarning
Android在变量名中第一个字母大写 var AndroidVersion; iOS在变量名中小写第一个,大写后两个字母 var iOSVersion; 私有变量, 属性和方法, 名字以下划线_开头,也就是内部定义的私有方法和属性..._compile (internal/modules/cjs/loader.js:656:28) at Object.Module...._extensions..js (internal/modules/cjs/loader.js:699:10) at Module.load (internal/modules/cjs/loader.js...:598:32) at tryModuleLoad (internal/modules/cjs/loader.js:537:12) at Function.Module...._load (internal/modules/cjs/loader.js:529:3) at Function.Module.runMain (internal/modules/cjs/loader.js
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