Black screen after the home page in ios


I am having a login page in my ios app.

After i successfully logged in, i want to show a home page.

But as of now i am getting a black screen in my iphone. (6s).

The android app is working perfectly though.

How can i resolve this issue.
Any help will be great.
Thank you


put this in app.module.ts

IonicModule.forRoot(MyApp, {
preloadModules: true