当我尝试向Itunes Connect提交应用程序时，我得到了以下错误。
iTunes Store Operation Failed
Error ITMS-90717: "Invalid App Store Icon. The App Store Icon in the asset catalog in 'YourApp.app' can't be transparent nor contain an alpha channel."
我提交了一份不透明的文件。所以在提交到iTunes Connect时错误仍然存在。
当前回答
我遇到了这个问题，这是因为我的应用商店图标没有显式地列在config.xml中。一旦我加了一行
src="www/res/icon/ios/icon-1024.png" width="1024" />，
科多瓦没有添加alpha通道就正确复制了。
其他回答
我遇到了这个问题，这是因为我的应用商店图标没有显式地列在config.xml中。一旦我加了一行
src="www/res/icon/ios/icon-1024.png" width="1024" />，
科多瓦没有添加alpha通道就正确复制了。
愚蠢的错误从我的部分，没有存档应用程序后删除alpha。只是不断提交我的旧存档应用程序，并发现相同的alpha/透明度错误。希望它能帮助到别人。
I also tried exporting without alpha it did not work for me but I figured it out that why I was getting error. I create an AppIcon using Figma & Sketch, but I tried to make a 2D geometry shape to 3D viewable. So I assume that I can achieve it by using some shadows & the same geometry but with lower alpha-like %70. After that, I got the AppIcon and export it without Alpha ticking but the problem was the main source of the image includes a container with lower alpha-like I did. So I change it to another graphical shape without alpha and it worked.
如果你没有mac，在windows上你可以打开Paint并保存为正确尺寸1024x1024的PNG
将图标从。png格式改为。jpg格式，一切都很顺利。
