运行报错！麻烦看看呢

Question

$ gulp
[16:36:53] Failed to load external module @babel/register
[16:36:53] Requiring external module babel-register
E:\NodeJs\node_global\node_modules\gulp\node_modules_sver-compat@1.5.0@sver-compat\sver.js:19
var semver = version.match(semverRegEx);
^

TypeError: Cannot read property ‘match’ of undefined
at new Semver (E:\NodeJs\node_global\node_modules\gulp\node_modules_sver-compat@1.5.0@sver-compat\sver.js:19:24)
at Function.match (E:\NodeJs\node_global\node_modules\gulp\node_modules_sver-compat@1.5.0@sver-compat\sver.js:374:15)
at matches (E:\NodeJs\node_global\node_modules\gulp\node_modules_semver-greatest-satisfied-range@1.1.0@semver-greatest-satisfied-range\index.js:9:24)
at Array.filter ()
at findRange (E:\NodeJs\node_global\node_modules\gulp\node_modules_semver-greatest-satisfied-range@1.1.0@semver-greatest-satisfied-range\index.js:12:28)
at Liftoff.handleArguments (E:\NodeJs\node_global\node_modules\gulp\node_modules_gulp-cli@2.0.1@gulp-cli\index.js:166:15)
at Liftoff.execute (E:\NodeJs\node_global\node_modules\gulp\node_modules_liftoff@2.5.0@liftoff\index.js:203:12)
at module.exports (E:\NodeJs\node_global\node_modules\gulp\node_modules_flagged-respawn@1.0.1@flagged-respawn\index.js:51:3)
at Liftoff. (E:\NodeJs\node_global\node_modules\gulp\node_modules_liftoff@2.5.0@liftoff\index.js:195:5)
at E:\NodeJs\node_global\node_modules\gulp\node_modules_liftoff@2.5.0@liftoff\index.js:165:9

Answer 1

提问者 todos 2019-01-07 21:37:17

现在又这样了，代码重新写一遍了。。。。

npm start 可以启动

$ gulp

[21:35:49] Failed to load external module @babel/register

[21:35:49] Failed to load external module babel-register

[21:35:49] Failed to load external module babel-core/register

[21:35:49] Failed to load external module babel/register

internal/modules/cjs/loader.js:583

    throw err;

    ^

Error: Cannot find module 'undertaker'

    at Function.Module._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:637:17)

    at require (internal/modules/cjs/helpers.js:22:18)

    at Object.<anonymous> (E:\ES6Project\node_modules\_gulp@4.0.0@gulp\index.js:4:18)

    at Module._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)