ng serve --aot fail after file change

Bug Report or Feature Request (mark with an x)

- [X] bug report -> please search issues before submitting
- [ ] feature request

Command (mark with an x)

- [ ] new
- [ ] build
- [x] serve
- [ ] test
- [ ] e2e
- [ ] generate
- [ ] add
- [ ] update
- [ ] lint
- [ ] xi18n
- [ ] run
- [ ] config
- [ ] help
- [ ] version
- [ ] doc

Versions

Angular CLI: 6.1.2 Node: 10.0.0 OS: win32 x64 Angular: 6.1.2 … animations, cli, common, compiler, compiler-cli, core, forms … http, language-service, platform-browser … platform-browser-dynamic, platform-server, router … service-worker

Package Version

@angular-devkit/architect 0.7.2 @angular-devkit/build-angular 0.7.2 @angular-devkit/build-optimizer 0.7.2 @angular-devkit/build-webpack 0.7.2 @angular-devkit/core 0.7.2 @angular-devkit/schematics 0.7.2 @angular/cdk 6.4.3 @angular/material 6.4.3 @ngtools/webpack 6.1.2 @schematics/angular 0.7.2 @schematics/update 0.7.2 rxjs 6.2.2 typescript 2.9.2 webpack 4.9.2 –>

Repro steps

1. run ng serve with aot flag
2. change something in watch filles
3. see error in module find(file that change)

The log given by the failure

Module not found: Error: Can't resolve '@angular/material/button.ngfactory' in 'D:\Flare\flare.ui2\src\homeapp\app\components\reports\profitAndLoss'
ERROR in ./src/homeapp/app/components/reports/profitAndLoss/profit.and.loss.ngfactory.js
Module not found: Error: Can't resolve '@angular/material/checkbox.ngfactory' in 'D:\Flare\flare.ui2\src\homeapp\app\components\reports\profitAndLoss'
ERROR in ./src/homeapp/app/components/reports/profitAndLoss/profit.and.loss.ngfactory.js
Module not found: Error: Can't resolve '@angular/material/form-field.ngfactory' in '.\src\homeapp\app\components\reports\profitAndLoss'
ERROR in ./src/homeapp/app/components/reports/profitAndLoss/profit.and.loss.ngfactory.js
Module not found: Error: Can't resolve '@angular/material/menu.ngfactory' in '.\src\homeapp\app\components\reports\profitAndLoss'

Date: 2018-08-09T17:57:03.581Z - Hash: 12b8572033feade48d1a - Time: 34472ms
4 unchanged chunks
chunk {main} main.js (main) 16.2 MB [initial] [rendered]

i ｢wdm｣: Failed to compile.

Desired functionality

work as before update

Mention any other details that might be useful

I didn’t know where to write, in @angular/compile or here but error showed in cli, so… This breaking from this fix https://github.com/angular/angular/pull/25335. Reverting @angular/compiler to 6.1.1 workaround for this. I tested without fix, it work as before.

[alexeagle]

Added to the top of our backlog

[dkchv]

the same, v6.1.2 is broken. downgrade to "@angular/compiler-cli": "6.1.1",