fix

src/app/app-routing.module.ts

@@ -13,6 +13,10 @@ const routes: Routes = [
   {
     path: 'signup',
     loadChildren: () => import('./signup/signup.module').then( m => m.SignupPageModule)
+  },
+  {
+    path: 'login',
+    loadChildren: () => import('./login/login.module').then( m => m.LoginPageModule)
   }
 ];
 @NgModule({

src/app/login/login-routing.module.ts

@@ -0,0 +1,17 @@
+import { NgModule } from '@angular/core';
+import { Routes, RouterModule } from '@angular/router';
+
+import { LoginPage } from './login.page';
+
+const routes: Routes = [
+  {
+    path: '',
+    component: LoginPage
+  }
+];
+
+@NgModule({
+  imports: [RouterModule.forChild(routes)],
+  exports: [RouterModule],
+})
+export class LoginPageRoutingModule {}

src/app/login/login.module.ts

@@ -0,0 +1,20 @@
+import { NgModule } from '@angular/core';
+import { CommonModule } from '@angular/common';
+import { FormsModule } from '@angular/forms';
+
+import { IonicModule } from '@ionic/angular';
+
+import { LoginPageRoutingModule } from './login-routing.module';
+
+import { LoginPage } from './login.page';
+
+@NgModule({
+  imports: [
+    CommonModule,
+    FormsModule,
+    IonicModule,
+    LoginPageRoutingModule
+  ],
+  declarations: [LoginPage]
+})
+export class LoginPageModule {}

src/app/login/login.page.html

@@ -0,0 +1,9 @@
+<ion-header>
+  <ion-toolbar>
+    <ion-title>Login</ion-title>
+  </ion-toolbar>
+</ion-header>
+
+<ion-content>
+
+</ion-content>

src/app/login/login.page.spec.ts

@@ -0,0 +1,24 @@
+import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+import { IonicModule } from '@ionic/angular';
+
+import { LoginPage } from './login.page';
+
+describe('LoginPage', () => {
+  let component: LoginPage;
+  let fixture: ComponentFixture<LoginPage>;
+
+  beforeEach(async(() => {
+    TestBed.configureTestingModule({
+      declarations: [ LoginPage ],
+      imports: [IonicModule.forRoot()]
+    }).compileComponents();
+
+    fixture = TestBed.createComponent(LoginPage);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  }));
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

src/app/login/login.page.ts

@@ -0,0 +1,15 @@
+import { Component, OnInit } from '@angular/core';
+
+@Component({
+  selector: 'app-login',
+  templateUrl: './login.page.html',
+  styleUrls: ['./login.page.scss'],
+})
+export class LoginPage implements OnInit {
+
+  constructor() { }
+
+  ngOnInit() {
+  }
+
+}