Unexpected value 'RoundProgressModule' imported by the module 'HomePageModule'. Please add a @NgModule annotation

This is the error on Ionic 3 project.

This is the project on git: https://github.com/Sampath-Lokuge/svgapp

ERROR Error: Uncaught (in promise): Error: Unexpected value 'RoundProgressModule' imported by the module 'HomePageModule'. Please add a @NgModule annotation.
Error: Unexpected value 'RoundProgressModule' imported by the module 'HomePageModule'. Please add a @NgModule annotation.
    at syntaxError (vendor.js:78267)
    at vendor.js:92120
    at Array.forEach (<anonymous>)
    at CompileMetadataResolver.getNgModuleMetadata (vendor.js:92103)
    at JitCompiler._loadModules (vendor.js:103538)
    at JitCompiler._compileModuleAndComponents (vendor.js:103511)
    at JitCompiler.compileModuleAsync (vendor.js:103440)
    at ModuleBoundCompiler.compileModuleAsync (vendor.js:103840)
    at vendor.js:66692
    at t.invoke (polyfills.js:3)
    at syntaxError (vendor.js:78267)
    at vendor.js:92120
    at Array.forEach (<anonymous>)
    at CompileMetadataResolver.getNgModuleMetadata (vendor.js:92103)
    at JitCompiler._loadModules (vendor.js:103538)
    at JitCompiler._compileModuleAndComponents (vendor.js:103511)
    at JitCompiler.compileModuleAsync (vendor.js:103440)
    at ModuleBoundCompiler.compileModuleAsync (vendor.js:103840)
    at vendor.js:66692
    at t.invoke (polyfills.js:3)
    at c (polyfills.js:3)
    at Object.reject (polyfills.js:3)
    at NavControllerBase._fireError (vendor.js:43938)
    at NavControllerBase._failed (vendor.js:43926)
    at vendor.js:43981
    at t.invoke (polyfills.js:3)
    at Object.onInvoke (vendor.js:4248)
    at t.invoke (polyfills.js:3)
    at r.run (polyfills.js:3)
    at polyfills.js:3

package.json

{
  "name": "SvgApp",
  "version": "0.0.1",
  "author": "Ionic Framework",
  "homepage": "http://ionicframework.com/",
  "private": true,
  "scripts": {
    "clean": "ionic-app-scripts clean",
    "build": "ionic-app-scripts build",
    "lint": "ionic-app-scripts lint",
    "ionic:build": "ionic-app-scripts build",
    "ionic:serve": "ionic-app-scripts serve"
  },
  "dependencies": {
    "@angular/common": "4.4.4",
    "@angular/compiler": "4.4.4",
    "@angular/compiler-cli": "4.4.4",
    "@angular/core": "4.4.4",
    "@angular/forms": "4.4.4",
    "@angular/http": "4.4.4",
    "@angular/platform-browser": "4.4.4",
    "@angular/platform-browser-dynamic": "4.4.4",
    "@ionic-native/core": "4.3.2",
    "@ionic-native/splash-screen": "4.3.2",
    "@ionic-native/status-bar": "4.3.2",
    "@ionic/storage": "2.0.1",
    "angular-svg-round-progressbar": "^1.2.0",
    "ionic-angular": "3.8.0",
    "ionicons": "3.0.0",
    "rxjs": "5.4.3",
    "sw-toolbox": "3.6.0",
    "zone.js": "0.8.18"
  },
  "devDependencies": {
    "@ionic/app-scripts": "3.0.1",
    "typescript": "2.3.4"
  },
  "description": "An Ionic project"
}

[ghbob]

So, I looked around and found this: https://stackoverflow.com/questions/45468663

Once i removed the node_modules/angular-svg-round-progressbar/node_modules directory both ng serve and ng build worked again. (Angular 5.0.0, progressbar 1.1.1)

[mono-developer]

I just got same issue.