Fails on having `js` module in `package.json` about license-webpack-plugin HOT 5 CLOSED

 ~/w/o/t/angular2-webpack   master *$…  npm run build                                                                                           2.9m  Mon  6 Mar 11:12:20 2017

> [email protected] build /Users/sumitarora/workspace/open-source/temp/angular2-webpack
> rimraf dist && webpack --progress --profile --bail

 10% building modules 0/3 modules 3 active ...rce/temp/angular2-webpack/src/main.ts
[at-loader] Using [email protected] from typescript and "tsconfig.json" from /Users/sumitarora/workspace/open-source/temp/angular2-webpack/tsconfig.json.

5839ms building modules
7ms sealing
1ms optimizing
0ms basic module optimization
5ms module optimization
0ms advanced module optimization
13ms basic chunk optimization
0ms chunk optimization
2ms advanced chunk optimization
19ms building modules
0ms module and chunk tree optimization
6ms module reviving
0ms module order optimization
2ms module id optimization
1ms chunk reviving
0ms chunk order optimization
3ms chunk id optimization
24ms hashing
0ms module assets processing
42ms chunk assets processing
6ms additional chunk assets processing
1ms recording
17606ms additional asset processing
2490ms chunk asset optimization
 94% asset optimization
[at-loader] Checking started in a separate process...

[at-loader] Ok, 0.591 sec.
676ms asset optimization
 95% emittingError: ENOTDIR: not a directory, open '/Users/sumitarora/workspace/open-source/temp/angular2-webpack/node_modules/@angular/core/@angular/core.es5.js/package.json'
    at Object.fs.openSync (fs.js:558:18)
    at Object.fs.readFileSync (fs.js:468:33)
    at licensePlugin.readPackageJson (/Users/sumitarora/workspace/open-source/temp/angular2-webpack/node_modules/license-webpack-plugin/index.js:26:19)
    at licensePlugin.getModuleInfo (/Users/sumitarora/workspace/open-source/temp/angular2-webpack/node_modules/license-webpack-plugin/index.js:30:28)
    at licensePlugin.<anonymous> (/Users/sumitarora/workspace/open-source/temp/angular2-webpack/node_modules/license-webpack-plugin/index.js:85:31)
    at Array.filter (native)
    at licensePlugin.writeModuleInfo (/Users/sumitarora/workspace/open-source/temp/angular2-webpack/node_modules/license-webpack-plugin/index.js:81:8)
    at licensePlugin.gatherModuleInfo (/Users/sumitarora/workspace/open-source/temp/angular2-webpack/node_modules/license-webpack-plugin/index.js:106:10)
    at licensePlugin.<anonymous> (/Users/sumitarora/workspace/open-source/temp/angular2-webpack/node_modules/license-webpack-plugin/index.js:202:12)
    at Compiler.applyPlugins (/Users/sumitarora/workspace/open-source/temp/angular2-webpack/node_modules/tapable/lib/Tapable.js:61:14)
    at /Users/sumitarora/workspace/open-source/temp/angular2-webpack/node_modules/webpack/lib/Compiler.js:255:13
    at Compiler.emitRecords (/Users/sumitarora/workspace/open-source/temp/angular2-webpack/node_modules/webpack/lib/Compiler.js:351:37)
    at /Users/sumitarora/workspace/open-source/temp/angular2-webpack/node_modules/webpack/lib/Compiler.js:249:12
    at /Users/sumitarora/workspace/open-source/temp/angular2-webpack/node_modules/webpack/lib/Compiler.js:344:11
    at next (/Users/sumitarora/workspace/open-source/temp/angular2-webpack/node_modules/tapable/lib/Tapable.js:154:11)
    at Compiler.compiler.plugin (/Users/sumitarora/workspace/open-source/temp/angular2-webpack/node_modules/webpack/lib/performance/SizeLimitsPlugin.js:99:4)
    at next (/Users/sumitarora/workspace/open-source/temp/angular2-webpack/node_modules/tapable/lib/Tapable.js:156:14)
    at callback (/Users/sumitarora/workspace/open-source/temp/angular2-webpack/node_modules/copy-webpack-plugin/dist/index.js:108:17)
    at Compiler.<anonymous> (/Users/sumitarora/workspace/open-source/temp/angular2-webpack/node_modules/copy-webpack-plugin/dist/index.js:131:13)
    at Compiler.applyPluginsAsyncSeries1 (/Users/sumitarora/workspace/open-source/temp/angular2-webpack/node_modules/tapable/lib/Tapable.js:158:13)
    at Compiler.afterEmit (/Users/sumitarora/workspace/open-source/temp/angular2-webpack/node_modules/webpack/lib/Compiler.js:341:8)
    at Compiler.<anonymous> (/Users/sumitarora/workspace/open-source/temp/angular2-webpack/node_modules/webpack/lib/Compiler.js:336:14)
    at /Users/sumitarora/workspace/open-source/temp/angular2-webpack/node_modules/webpack/node_modules/async/dist/async.js:359:16
    at iteratorCallback (/Users/sumitarora/workspace/open-source/temp/angular2-webpack/node_modules/webpack/node_modules/async/dist/async.js:935:13)
    at /Users/sumitarora/workspace/open-source/temp/angular2-webpack/node_modules/webpack/node_modules/async/dist/async.js:843:16
    at /Users/sumitarora/workspace/open-source/temp/angular2-webpack/node_modules/graceful-fs/graceful-fs.js:43:10
    at FSReqWrap.oncomplete (fs.js:112:15)