D:\DemoProject\ng2\kui2-aspnetcore\ClientApp\dist\main-server.js:20:30) at Object.\DemoProject\ng2\kui2-aspnetcore\ClientApp\dist\main-server.js:20:30) at Object.:\DemoProject\ng2\kui2-aspnetcore\ClientApp\dist\main-server.js:20:30) at Object.(D:\DemoProject\ng2\k