问题
This is Android Project. Using Normal Build was successfull, but using signed Key i got this error :
Execution failed for task ':transformClassesAndResourcesWithProguardForFlavorRelease'.
> java.io.IOException: java.lang.IllegalArgumentException: Can't find common super class of [android/content/Context] (with 2 known super classes) and [com/onesignal/ADMMessageHandler] (with 1 known super classes)
Any Idea ? Thanks in advance...
回答1:
I think Proguard causes this problem.
Add this line to your Proguard file.
-keep class com.onesignal.** { *; }
And you should read this issue. It may help you. https://github.com/OneSignal/OneSignal-Android-SDK/issues/154
来源：https://stackoverflow.com/questions/43571266/build-signed-apk-failed-cant-find-common-super-class-of-android-content-cont