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Can't bind to 'value' since it isn't a known property of 'mat-option'. platform-browser-dynamic.js:230 Uncaught Error: Template parse errors: Can't bind to 'value' since it isn't a known property of 'mat-option'. If 'mat-option' is an Angular component and it has 'value' input, then verify that it is part of this module. If 'mat-option' is a Web Component then add 'CUSTOM_ELEMENTS_SCHEMA' to the '@NgModule.schemas' of this component to suppress this message. To allow any property add 'NO_ERRORS_SCHEMA' to the '@NgModule.schemas' of this component. ("lay" name=""> Solution 1: Add  import {MatSelectModule} from '@angular/material/select'; in app.module.ts file. And specify in imports property of NgModule.

@angular/material/material has no exported member 'MdTableModule' Solution 1: Change MdTableModule to MatTableModule

@angular/cdk/cdk has no exported member 'DataSource' Solution 1: The import should be like below import { CdkTableModule } from '@angular/cdk/table'; This means that the CdkTableModule  must be imported from @angular/cdk/table.