iOS启动屏幕未更新 [英] iOS launch screen does not update

问题描述

我已经更新了企业应用程序上的启动屏幕，但是当将其与现有应用程序安装在iPad上时不会更新.我已尝试在安装新版本之前完全删除该应用程序，但它仍会使用旧的启动屏幕图像启动.

I've updated launch screen on an enterprise app, but it won't update when installed on an iPad with the existing app. I've tried completely deleting the app before installing a new version, but it still launches with the old launch screen image.

我尝试在从未安装过该应用程序的另一个iPad上安装新应用程序，并且新的启动屏幕按预期出现.两台iPad都运行相同的iOS v9.该应用程序是使用xCode 7.2构建的

I've tried installing the new app on another iPad where this app was never installed and the new launch screen appears as expected. Both iPads run the same iOS v9. The app was built with xCode 7.2

总而言之，我尝试了以下情形:

In summary I've tried the following scenarios:

1. 在iPad A上更新现有应用程序(版本1)-使用新应用程序(版本2) iPad A，从版本1开始加载带有启动屏幕的新应用v2

1. updating existing app (version 1) on iPad A - with a new app (version 2) iPad A, loads the new app v2 with launch screen from version 1

在从未安装过此应用程序的iPad B上安装了新应用程序(版本2). iPad B，使用正确的启动屏幕加载新的应用v2 然后我在iPad B上安装了旧应用版本1 iPad B现在从版本2加载带有启动屏幕的旧版应用v1

installed new app (version 2) on iPad B, which never had this app. iPad B, loads the new app v2 with correct launch screen then I installed old app version 1 on iPad B iPad B, now loads the old app v1 with launch screen from version 2

无论iPad是哪个版本，似乎iPad都会从最开始的安装中以某种方式缓存启动屏幕.删除该应用程序并重新安装似乎无济于事，并且它看起来也不相关，因为在iPad B上已加载了正确的启动屏幕图像.

It seems the iPad somehow caches the launch screen from the very fist install regardless which version it is. Deleting the app and reinstalling does not seem to help and it does not look code related as the correct launch screen images was loaded on iPad B

推荐答案

我只是遇到了这个问题，我发现从设备或模拟器中删除该应用程序，然后重新启动设备或模拟器似乎可以解决此问题.

I just had this problem and i found that deleting the app off the device or simulator, then restarting the device or simulator seems to fix the issue.

我发现仅重新启动设备无法正常工作.

I found just restarting the device didn't work.

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