无法使用 firebase 生成签名的 APK

Question

因此，在我将这两个 Firebase 库添加到我的项目之前，我能够生成签名的 APK：

apply plugin: 'com.google.firebase.firebase-perf'


compile 'com.google.firebase:firebase-database:10.2.6'
compile 'com.google.firebase:firebase-perf:10.2.6'

这是我在尝试生成签名 APK 时遇到的错误：

Information:Gradle tasks [:app:assembleRelease]
Warning:com.google.firebase.appindexing.internal.zzd$zzb: can't find referenced method 'android.os.IInterface zzwW()' in program class com.google.firebase.appindexing.internal.zzc
Warning:com.google.firebase.appindexing.internal.zzf: can't find referenced method 'com.google.android.gms.tasks.Task doWrite(com.google.android.gms.internal.zzabn)' in program class com.google.firebase.appindexing.internal.zzf$zza
Warning:there were 2 unresolved references to program class members.
Warning:Exception while processing task java.io.IOException: Please correct the above warnings first.
Error:java.lang.RuntimeException: Job failed, see logs for details
Error:java.io.IOException: Please correct the above warnings first.
Information:BUILD FAILED in 2m 50s
Information:2 errors
Information:4 warnings
Information:See complete output in console

任何帮助表示赞赏，谢谢。

Answer 1

只需将这些行添加到您的 proguard 文件中即可。

-dontwarn com.google.firebase.appindexing.internal.**
-keep class com.google.firebase.appindexing.internal.** { *; }