Catagories are shown in browser not in apk app

Hi All,
I have a live woocommerce site and i have converted the site into mobile app by using ionic woocommerce app. I have generated key and i as test in by browser ,its work well all the categories can be visible in my browser.

When i was built the app in android platform , and i intslled the app in my phone . I cant see the categories and products. The page is blank in my apk. Can anyone help me with this problem?

Did you remote debug the problem on the device already? Follow these instructions here to debug the problem in Chrome dev tools: Look at the console and network tabs for errors.

Ok , I have not done this before, will try this and thanks for your reply.

Yesterday i had same problem, and i tryed with NgZone, but same trouble.

But, i resolved my problem with Loading controler.

Just setTimeout my page before function run(fetch data from woocommerce).