Bug report

Maybe same problem with #7425

What is the current behavior?
Seems some modules is missing in production mode

If the current behavior is a bug, please provide the steps to reproduce.
It's hard to create a minimum reproducible example (I tried, I can't upload our project). But there has call stack trace:

What is the expected behavior?
Not missing any module

webpack config
vue-cli v3.0.0-beta.15 default config

Other relevant information:
webpack version: v4.11.1
Node.js version: v10.4.0
Operating System: macOS High Sierra 10.13.5