App shows blank white screen in iOS 8.1

Hello, When I run the application on iPhone with iOS version 8.1, The splash screen shows up and then shows a blank white screen, However it works perfectly in iOS 9 and in iOS 10 but not in iOS 8.

I’m using wkWebView for iOS and crosswalk for android.

My ionic version:

Cordova: 6.4.0
Gulp version: CLI version 3.9.1
Gulp local: Local version 3.9.1
Ionic Framework Version: 2.0.0-beta.10
Ionic CLI Version: 2.0.0-beta.31
Ionic App Lib Version: 2.0.0-beta.17
ios-deploy version: Not installed
ios-sim version: 5.0.8
OS: Mac OS X El Capitan
Node Version: v4.4.5
Xcode version: Xcode 8.1 Build version 8B62

I have attached the logs generated by xcode when the app is launched.

2016-11-17 14:31:58.599 MyApp[20570:1836900] Multi-tasking -> Device: YES, App: YES
2016-11-17 14:32:03.796 MyApp[20570:1836900] Using UIWebView
2016-11-17 14:32:03.804 MyApp[20570:1836900] [CDVTimer][handleopenurl] 0.040054ms
2016-11-17 14:32:03.819 MyApp[20570:1836900] Unlimited access to network resources
2016-11-17 14:32:03.819 MyApp[20570:1836900] [CDVTimer][intentandnavigationfilter] 14.876008ms
2016-11-17 14:32:03.820 MyApp[20570:1836900] [CDVTimer][gesturehandler] 0.169992ms
2016-11-17 14:32:03.967 MyApp[20570:1836900] [CDVTimer][splashscreen] 146.840990ms
2016-11-17 14:32:03.972 MyApp[20570:1836900] [CDVTimer][statusbar] 5.607009ms
2016-11-17 14:32:03.973 MyApp[20570:1836900] [CDVTimer][keyboard] 0.159979ms
2016-11-17 14:32:03.973 MyApp[20570:1836900] [CDVTimer][TotalPluginStartup] 169.110000ms
2016-11-17 14:32:05.253 MyApp[20570:1836900] Resetting plugins due to page load.
2016-11-17 14:32:08.762 MyApp[20570:1836900] Finished load of: file:///Users/3esoftwaresolutions/Library/Developer/CoreSimulator/Devices/3D72C95F-BD7C-4387-A85B-C751EC4F38B9/data/Containers/Bundle/Application/916CDBC4-4D44-4D27-8BFF-3DA9E8A0642B/
2016-11-17 14:32:08.833 MyApp[20570:1836900] THREAD WARNING: [‘Device’] took ‘30.730957’ ms. Plugin should use a background thread.
2016-11-17 14:32:08.977 MyApp[20570:1836900] DEVICE READY FIRED AFTER 544 ms

I don’t get any error on the Xcode console as well.

My config.xml

<?xml version='1.0' encoding='utf-8'?>
<widget id="" version="0.0.1" xmlns="" xmlns:cdv="">
    <name>My App</name>
    <description>An Ionic Framework and Cordova project.</description>
    <author email="hi@ionicframework" href="">Ionic Framework Team</author>
    <content src="index.html" />
    <access origin="*" />
    <allow-navigation href="*" />
    <allow-intent href="http://*/*" />
    <allow-intent href="https://*/*" />
    <allow-intent href="tel:*" />
    <allow-intent href="sms:*" />
    <allow-intent href="mailto:*" />
    <allow-intent href="geo:*" />
    <platform name="android">
        <allow-intent href="market:*" />
    <platform name="ios">
        <allow-intent href="itms:*" />
        <allow-intent href="itms-apps:*" />
    <preference name="webviewbounce" value="false" />
    <preference name="UIWebViewBounce" value="false" />
    <preference name="DisallowOverscroll" value="true" />
    <preference name="android-minSdkVersion" value="16" />
    <preference name="BackupWebStorage" value="none" />
    <feature name="StatusBar">
        <param name="ios-package" onload="true" value="CDVStatusBar" />
    <feature name="CDVWKWebViewEngine">
        <param name="ios-package" value="CDVWKWebViewEngine" />
    <plugin name="cordova-plugin-device" spec="~1.1.2" />
    <plugin name="cordova-plugin-console" spec="~1.0.3" />
    <plugin name="cordova-plugin-whitelist" spec="~1.2.2" />
    <plugin name="cordova-plugin-splashscreen" spec="~3.2.2" />
    <plugin name="cordova-plugin-statusbar" spec="~2.1.3" />
    <plugin name="ionic-plugin-keyboard" spec="~2.0.1" />
    <preference name="xwalkVersion" value="19+" />
    <preference name="xwalkCommandLine" value="--disable-pull-to-refresh-effect" />
    <preference name="xwalkMode" value="embedded" />
    <preference name="xwalkMultipleApk" value="true" />
    <plugin name="cordova-plugin-wkwebview-engine" spec="" />

My question is: How to debug this issue? Does ionic2 supports iOS8 and iOS8.1? How to make the app compatible with 8 and 8.1?

Did you get an aswer? I have the same problem with a simple Ionic2 application on iOS 8.4.1 which works on Android.

Nope, I created an issue on github. The team suggested to upgrade to new ionic version. Are you still facing this issue? Which version of ionic are you using?

It was some missing libs as I can remember. I had to test it on osx safari and the same screen was shown but with errors on the web console.