Exception during ng serve

[yfain]

Ran npm install and the ng serve. Got this:

annot find module 'enhanced-resolve/lib/getInnerRequest'
Error: Cannot find module 'enhanced-resolve/lib/getInnerRequest'
at Function.Module._resolveFilename (module.js:472:15)
at Function.Module._load (module.js:420:25)
at Module.require (module.js:500:17)
at require (internal/module.js:20:19)
at Object. (/Users/yfain11/Downloads/angular2-d3v4-graph-master/node_modules/@ngtools/webpack/src/paths-plugin.js:6:23)
at Module._compile (module.js:573:32)
at Object.Module._extensions..js (module.js:582:10)
at Module.load (module.js:490:32)
at tryModuleLoad (module.js:449:12)
at Function.Module._load (module.js:441:3)
at Module.require (module.js:500:17)
at require (internal/module.js:20:19)
at Object. (/Users/yfain11/Downloads/angular2-d3v4-graph-master/node_modules/@ngtools/webpack/src/plugin.js:14:22)
at Module._compile (module.js:573:32)
at Object.Module._extensions..js (module.js:582:10)
at Module.load (module.js:490:32)
at tryModuleLoad (module.js:449:12)
at Function.Module._load (module.js:441:3)
at Module.require (module.js:500:17)
at require (internal/module.js:20:19)
at Object. (/Users/yfain11/Downloads/angular2-d3v4-graph-master/node_modules/@ngtools/webpack/src/index.js:6:10)
at Module._compile (module.js:573:32)
at Object.Module._extensions..js (module.js:582:10)
at Module.load (module.js:490:32)
at tryModuleLoad (module.js:449:12)
at Function.Module._load (module.js:441:3)
at Module.require (module.js:500:17)
at require (internal/module.js:20:19)
at Object. (/Users/yfain11/Downloads/angular2-d3v4-graph-master/node_modules/angu

[cschroeter]

npm install enhanced-resolve

[gp187]

Does it work? Never had this problem

[yfain]

I've been using yarn instead of npm. I guess, it's the yarn's issue.