Platform: lost reducer when aot

[lishichao1002]

I'm submitting a...

[ ] Regression (a behavior that used to work and stopped working in a new release)
[*] Bug report  
[ ] Feature request
[ ] Documentation issue or request

What is the current behavior?

aot mode lost many reducers.

Expected behavior:

same reducers with dev mode

Minimal reproduction of the problem with instructions:

Version of affected browser(s),operating system(s), npm, node and ngrx:

   _                      _                 ____ _     ___
   / \   _ __   __ _ _   _| | __ _ _ __     / ___| |   |_ _|
  / △ \ | '_ \ / _` | | | | |/ _` | '__|   | |   | |    | |
 / ___ \| | | | (_| | |_| | | (_| | |      | |___| |___ | |
/_/   \_\_| |_|\__, |\__,_|_|\__,_|_|       \____|_____|___|
               |___/

Angular CLI: 1.6.5
Node: 6.9.5
OS: win32 x64
Angular: 5.2.1
... animations, common, compiler, compiler-cli, core, forms
... http, language-service, platform-browser
... platform-browser-dynamic, router

@angular/cli: 1.6.5
@angular/platform-server: 4.4.6
@angular-devkit/build-optimizer: 0.0.41
@angular-devkit/core: 0.0.28
@angular-devkit/schematics: 0.0.51
@ngtools/json-schema: 1.1.0
@ngtools/webpack: 1.9.5
@schematics/angular: 0.1.16
typescript: 2.5.3
webpack: 3.10.0

package.json

"dependencies": {
    "@angular/platform-server": "^4.2.4",
    "angular2-uuid": "^1.1.1",
    "ng-http-interceptor": "^3.1.1",
    "ngrx-store-logger": "^0.1.8",
    "@angular/animations": "^5.2.0",
    "@angular/common": "^5.2.0",
    "@angular/compiler": "^5.2.0",
    "@angular/core": "^5.2.0",
    "@angular/forms": "^5.2.0",
    "@angular/http": "^5.2.0",
    "@angular/platform-browser": "^5.2.0",
    "@angular/platform-browser-dynamic": "^5.2.0",
    "@angular/router": "^5.2.0",
    "@ngrx/store": "^5.0.0",
    "@ngrx/store-devtools": "^5.0.0",
     ...
  },

Other information:

[lishichao1002]

The official demo

[Alex-Torres]

Experiencing the same problem.

[brandonroberts]

Is this after upgrading to 5.0.0 from 4.1.1?

[lishichao1002]

from 2.2.2

"@ngrx/core": "^1.2.0",
"@ngrx/store": "^2.2.2",
"@ngrx/store-devtools": "^3.2.4",

the official demo

[lishichao1002]

the plunker ngrx 5.0.0 on jit mode
it works.

but not work on aot mode.

[brandonroberts]

This is more likely an AoT issue than with ngrx. If you're going to be manipulating the reducer map that way you need to use a token to inject your reducers: https://github.com/ngrx/platform/blob/master/docs/store/api.md#injecting-reducers