unable to build AOT about ngx-loading-mask HOT 1 OPEN

➜  ngx-previewer git:(master) npm list ngx-loading-mask
[email protected] /Users/lyon/lyon/ngx-previewer
└── [email protected]

➜  ngx-previewer git:(master) ng build --aot
Your global Angular CLI version (1.7.1) is greater than your local
version (1.6.2). The local Angular CLI version is used.

To disable this warning use "ng set --global warnings.versionMismatch=false".
Date: 2018-03-02T06:58:47.041Z                                                - Hash: bfbf18499ded4ace1828
Time: 51568ms
chunk {inline} inline.bundle.js, inline.bundle.js.map (inline) 5.83 kB [entry] [rendered]
chunk {main} main.bundle.js, main.bundle.js.map (main) 147 kB [initial] [rendered]
chunk {polyfills} polyfills.bundle.js, polyfills.bundle.js.map (polyfills) 201 kB [initial] [rendered]
chunk {scripts} scripts.bundle.js, scripts.bundle.js.map (scripts) 284 kB [initial] [rendered]
chunk {styles} styles.bundle.js, styles.bundle.js.map (styles) 11.4 kB [initial] [rendered]
chunk {vendor} vendor.bundle.js, vendor.bundle.js.map (vendor) 7.46 MB [initial] [rendered]
chunk {0} 0.chunk.js, 0.chunk.js.map () 1.52 MB  [rendered]

@NgModule({
  declarations: [
    AppComponent
  ],
  imports: [
    BrowserModule,
    NgxPreviewModule.forRoot({}, DEFAULT_VIEWER_COMPS),
    LoadingMaskModule.forRoot({
      snippet: {
        imgUrl: 'http://littlelyon.com/ngx-loading-mask/assets/ripple.svg',
        size: 144
      }
    }),
    NgZorroAntdModule.forRoot()
  ],
  providers: [],
  bootstrap: [
    AppComponent
  ]
})
export class AppModule { }