webpack warning

[hexray-newbee]

WARNING in ./~/dtrace-provider/dtrace-provider.js
Module not found: Error: Can't resolve './build' in '/src/node_modules/dtrace-provider'
 @ ./~/dtrace-provider/dtrace-provider.js 17:22-81
 @ ./~/bunyan/lib/bunyan.js
 @ ./src/hapi.js

[woss]

I had a similar problem, removing node_modules and running npm install worked. Previously I had it installed with yarn which created the error (in my case was the error).

Hope this helps. Also as a reference, there is a similar issue in react community here