Strange white screen on resume ios app

Ionic Framework
1

hi guys. I have strange problem with my ionic 7 app with cordova engine and angular.

the problem only occurs on iOS devices. I can’t replicate it on the ios simulator.

when the application goes into the background and is reopened after some time, in some cases a white screen appears and it is necessary to force close the app.

I’ve read a lot of things but I can’t reproduce the problem on the simulator and I don’t understand how to solve it

Has anyone of you had the same problem or can you help me?

please help me

ionic info

Ionic:

   Ionic CLI                     : 7.1.1 (C:\tools\nvm\v16.14.0\node_modules\@ionic\cli)
   Ionic Framework               : @ionic/angular 7.5.2
   @angular-devkit/build-angular : 16.2.8
   @angular-devkit/schematics    : 16.2.8
   @angular/cli                  : 16.2.8
   @ionic/angular-toolkit        : 9.0.0

Cordova:

   Cordova CLI       : 12.0.0 (cordova-lib@12.0.1)
   Cordova Platforms : android 11.0.0, browser 6.0.0
   Cordova Plugins   : cordova-plugin-ionic-keyboard 2.2.0, cordova-plugin-ionic-webview 5.0.0, (and 7 other plugins)

Utility:

   cordova-res                          : 0.15.4
   native-run (update available: 1.7.3) : 1.7.2

System:

   Android SDK Tools : 26.1.1 (C:\Users\myuser\AppData\Local\Android\Sdk)
   NodeJS            : v16.14.0 (C:\Program Files\nodejs\node.exe)
   npm               : 8.3.1
   OS                : Windows 10
1 Like
2

Are you trying this with live reloading or with .apk installation ?

3

The problem is for ios only. I upload my production package on test flight platform, download and intall it on my iphone 14.

The problem is not easy replicable. If I use other apps, set my app to background, etc… sometimes, when I resume app. It start with white screen and tue user must close (forcing close) the app.

4

Im having similar problems, mostly accurs when users are downloading the app for the first time or updates it:

   Ionic CLI                     : 7.1.1 
   Ionic Framework: @ionic/angular 7.4.2
   @angular-devkit/build-angular : 16.2.6
   @angular-devkit/schematics    : 16.2.6
   @angular/cli                  : 16.2.6
   @ionic/angular-toolkit        : 10.0.0
5

Did you solve the issue?

6

Unfortunatley not, right now the users have to wait for about 30 seconds and then reload, then it usually works. Very annoying.