earlier need to also include a Launch Image in an Asset Catalog.

Coder_Ben0723

于 2015-04-06 18:21:01 发布

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本文链接：https://blog.youkuaiyun.com/shuidonglCH/article/details/44904105

本文解决了iOS应用程序在使用UIImageView时出现的警告问题，该警告提示需要为iOS 7.1及更早版本添加启动图片。通过使用资源目录并迁移启动图片可以消除此警告。

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在用到UIImageView的时候，发现程序有一个惊叹号的提示，具体错误提示如下：

Applications using Launch Screen Files and targetting iOS 7.1 and earlier need to also include a Launch Image in an Asset Catalog.

经过google，在stackoverflow找到了解决的办法，解决办法如下：

I ran into the exact same problem this morning. Here's how I fixed it.

1、Select your project in the project navigator. Under the General tab, you should see the section for App Icons and Launch Images. Where you see Launch Images Source, click 'Use Asset Catalog'.

2、You will then see Migrate launch images to an asset catalog dialogue. Click 'Migrate'.

3、Make sure that your Launch Images Source on the previous screen points to the right image set in your asset catalog.In your case, you would set it to 'Default'.

That should take care of the warning. Hope that helps!