Material design component "is not a known element" in Angular2

• material2

  13 22,620 9.9 TypeScript

  Discontinued Component infrastructure and Material Design components for Angular [Moved to: https://github.com/angular/components]

  

Angular I have a hybrid Angular1 and Angular2 application. In one of the Angular2 components that I route to, I want to use a Material Design Button. When I insert a button into the template like this foo the application starts crashing with this console message Error: Template parse errors:'md-button' is not a known element:1. If 'md-button' is an Angular component, then verify that it is part of this module.2. If 'md-button' is a Web Component then add "CUSTOM_ELEMENTS_SCHEMA" to the '@NgModule.schemas' of this component to suppress this message. ("Job[ERROR ->]material"): JobComponent@0:12 at TemplateParser.parse (http://localhost:3000/node_modules/@angular/compiler/bundles/compiler.umd.js:8321:21) So, it might sound like it is case 1 in the message, but I have tried the advice given in this answer to add MdButton to the imports property of my NgModule (which already contained MaterialModule.forRoot() as adviced by the documentation) , but if I do, the whole application goes blank without errors in the console. Here is some of the relevant code import { UIRouterModule } from "ui-router-ng2";import { Ng1ToNg2Module, uiRouterNgUpgrade } from "ui-router-ng1-to-ng2";import { MaterialModule, MdButton } from '@angular/material';const upgradeAdapter: UpgradeAdapter = new UpgradeAdapter( forwardRef(() => XamFlowNg2Module));uiRouterNgUpgrade.setUpgradeAdapter(upgradeAdapter);angular.module("xamFlow") .factory("consoleService", upgradeAdapter.downgradeNg2Provider(ConsoleService));/* * Expose our ng1 content to ng2 */upgradeAdapter.upgradeNg1Provider("restService");@NgModule({ declarations: [ JobComponent, ], entryComponents: [ // Components that are routed to must be listed here, otherwise you'll get "No Component Factory" JobComponent, ], imports: [ CommonModule, BrowserModule, FormsModule, HttpModule, Ng1ToNg2Module, MaterialModule.forRoot() ], providers: [ ConsoleService, ImageService ]})class MyModule { }upgradeAdapter.bootstrap(document.body, ["myApp"]); Answer link : https://codehunter.cc/a/angular/material-design-component-is-not-a-known-element-in-angular2

• SurveyJS

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