This is my first time to use angular language server on VSCode. After installing the extension, when I try to edit something, nothing happens.

Logs

[Info - 2:21:16 PM] Angular language server process ID: 14573 [Info - 2:21:16 PM] Using typescript v3.6.4 from /home/jack/.vscode-oss/extensions/angular.ng-template-0.900.4/node_modules/typescript/lib/tsserverlibrary.js [Info - 2:21:16 PM] Using @angular/language-service v9.0.0-rc.8 from /home/jack/.vscode-oss/extensions/angular.ng-template-0.900.4/server/node_modules/@angular/language-service/bundles/language-service.umd.js [Info - 2:21:16 PM] Log file: /home/jack/.config/Code - OSS/logs/20200114T141708/exthost1/Angular.ng-template/nglangsvc.log [Error - 2:21:19 PM] No config file for /home/jack/WorkStation/vscodeProject/my-app/src/app/app.component.html