I don't know why but it is solved by using : -dontwarn kotlin. -keepclassmembernames class kotlin. { ; } -assumenosideeffects class kotlin.jvm.internal.Intrinsics { static void checkParameterIsNotNull(java.lang.Object, java.lang.String); } -keepnames class kotlinx.coroutines.internal.MainDispatcherFactory {} -keepnames class kotlinx.coroutines.CoroutineExceptionHandler {} -keepclassmembernames class kotlinx.* { volatile <fields>; }</fields> if remove this line -keepclassmembernames class kotlin.*...
ProGuard 6.1.0 beta2 cannot be resolved, when it will be ready to download ? Thanks for your great work
+1, for status update
Error after adding Kotlin to existing Android app
I have added in my app Kotlin support for existing app implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.3.10" implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.0.1' implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.0.1' I have tried adding those proguard rules : -dontwarn kotlin. -keepnames class kotlinx.coroutines.internal.MainDispatcherFactory {} -keepnames class kotlinx.coroutines.CoroutineExceptionHandler {} -keepclassmembernames class kotlinx. { *; } -assumenosideeffects...