vue項(xiàng)目執(zhí)行 npm run dev 時(shí)報(bào)錯(cuò)

D:Vue-Projectportdistancenode_modulesescape-string-regexp:1
(function (exports, require, module, __filename, __dirname) { _escape-string-regexp@1.0.5@escape-string-regexp

                                                                               ^

SyntaxError: Invalid or unexpected token

at new Script (vm.js:73:7)
at createScript (vm.js:245:10)
at Object.runInThisContext (vm.js:297:10)
at Module._compile (internal/modules/cjs/loader.js:657:28)
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:637:17)
at require (internal/modules/cjs/helpers.js:20:18)

npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! portdistance@1.0.0 dev: node build/dev-server.js
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the portdistance@1.0.0 dev script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR! D:Developnodejsnode_cache_logs2018-09-10T09_15_22_861Z-debug.log