问题
I am getting png crush error while creating ipa from unity editor. I did a sample game and want to run it on iPhone. So i opened build settings from unity editor and chooses iOS platform like below mentioned image.
After selected iOS platform, It opens in Xcode 7 and i connected iPhone device. While Building this game am getting this error.
I know why this png crush error (In Xcode we have more than one image with same name) occurred. Am using one plugin library for android os. On that library only i have that error image like below mentioned.
My question is how to avoid android plugin libraries from Xcode. If we can't it means give some ideas to rectify this issue.
Note : I am new for unity game development.
回答1:
On your second image, it says:
iOSBuild/Libraries/Plugins/Android/google-play.....
This is a big sign that your Android plugin is being included in your final Xcode generated project. In your case, this problem is likely from the Google Play services plugin.
Go to Plugins/Android/google-play-services... and select each plugin file. On the Plugin Inspector tab, make sure that they are marked as Android and that Any Platform check box is unchecked. These files to select are usually .aar , .jar and .so files. Make sure to go inside every folder under the Android plugin folder and do this.
I will use the Google VR plugin I have demonstrate what you need to do:
回答2:
If you are using Google Play Services plugin just for Android platform (and not for IOS):
In the GooglePlayGames subdirectory in your project, just find all the occurrences of
#if (UNITY_ANDROID || UNITY_IPHONE)
or
#if UNITY_IPHONE
and remove UNITY_IPHONE (i.e. #if (UNITY_ANDROID || UNITY_IPHONE -> #if UNITY_ANDROID).
It will prevent Unity Post Processor to include Android Plugins in IOS build.
来源：https://stackoverflow.com/questions/39392195/getting-png-crush-error-while-creating-ipa-from-unity-editor-in-xcode-7