I've trued some of solution with this problem, but My app couldn't solve this. I've tried these solution.
Render Error message said in there are errors in "renderApplication.js"files. I found some of the error with "type aliases can only be used in TypeScript files.ts" in "renderApplication.js"files.
This errors gone when I used the solution ->Go to setting.json and add { "javascript.validate.enable": false,}
My text is inside of Component but error keeps show up. Here is my Pictures. App
