Angular 6 No NgModule metadata found for 'myModule' - lazy-loading

Question

It looks like problem with my 'lazy loading'
When I'm trying ng serve, I got this error:
ERROR in No NgModule metadata found for 'ModuleA'.
And compilation is waiting. Then if I edit and save file modulea.module.ts it works. But this trick doesn't work with ng build (there is now 'watch' mode) I hope you know what I'm talking about :D
So how can I fix it?
My folders structure:
src/
app/
views/
moduleA/
componenets/
modulea.module.ts
modulea-routing.module.ts
moduleB/
componenets/
moduleb.module.ts
moduleb-routing.module.ts
... app components etc
app.module.ts
app.routing.ts
My app routing
import { NgModule } from '#angular/core';
import { Routes, RouterModule } from '#angular/router';
export const routes: Routes = [
{
path: 'modulea',
children: [
{
path: '',
loadChildren: './views/moduleA/modulea.module#ModuleAModule'
},
]
},
{
path: 'moduleb',
children: [
{
path: '',
loadChildren: './views/moduleB/moduleb.module#ModuleBModule'
},
]
},
];
Module A:
import { NgModule } from '#angular/core';
import { ModuleARouting } from './modulea-routing.module';
#NgModule({
imports: [
ModuleARouting
],
})
export class ModuleAModule { }
Module B:
import { NgModule } from '#angular/core';
import { ModuleBRouting } from './moduleb-routing.module';
#NgModule({
imports: [
ModuleBRouting
],
})
export class ModuleBModule { }
Module A and B routing files loading another module:
import { NgModule } from '#angular/core';
import { Routes, RouterModule } from '#angular/router';
const routes: Routes = [
{
path: '',
data: {
title: 'ModuleA'
},
children: [
{
path: '',
redirectTo: 'module-a-a'
},
{
path: 'module-a-a',
loadChildren: './components/module-a-a.module#ModuleAAModule'
},
]
}
];
#NgModule({
imports: [RouterModule.forChild(routes)],
exports: [RouterModule]
})
export class ModuleARouting {}
And finally ModuleAA loads components
EDIT
I can edit any file (when compile is fail and waiting) to pass it done.

Answer 1

I had the same issue and was and error on module name . So check all names , routing names, component names and module names of the module that the error is happening.