启用混淆器时无法使用 Crashlytics 2.6.7 和 io.branch.sdk.android.library:2+ 构建 android gradle？

Question

我的Gradle设置：

compile('com.crashlytics.sdk.android:crashlytics:2.6.7@aar') {
    transitive = true;
}

compile('io.branch.sdk.android:library:2.+') {
    transitive = true;
}

使用上述 crashlytics 和 branch.io 尝试构建 gradle 并启用混淆器。我遇到错误。

Warning:Exception while processing task java.io.IOException: Can't write [/Users/Documents/test/andriod-test/app/build/intermediates/transforms/proguard/production/release/jars/3/1f/main.jar] (Can't read [/Users/Documents/test/andriod-test/app/build/intermediates/classes/production/release(;;;;;;**.class)] (Can't read [com] (Can't read [crashlytics] (Can't read [android] (Can't read [answers] (Can't read [shim] (Can't read [R.class] (Duplicate zip entry [com/crashlytics/android/answers/shim/R.class])))))))) Error:java.lang.RuntimeException: Job failed, see logs for details Error:java.io.IOException: Can't write [/Users/Documents/test/andriod-test/app/build/intermediates/transforms/proguard/production/release/jars/3/1f/main.jar] (Can't read [/Users/Documents/test/andriod-test/app/build/intermediates/classes/production/release(;;;;;;**.class)] (Can't read [com] (Can't read [crashlytics] (Can't read [android] (Can't read [answers] (Can't read [shim] (Can't read [R.class] (Duplicate zip entry [com/crashlytics/android/answers/shim/R.class])))))))) Error:java.io.IOException: Can't read [/Users/Documents/test/andriod-test/app/build/intermediates/classes/production/release(;;;;;;**.class)] (Can't read [com] (Can't read [crashlytics] (Can't read [android] (Can't read [answers] (Can't read [shim] (Can't read [R.class] (Duplicate zip entry [com/crashlytics/android/answers/shim/R.class]))))))) Error:java.io.IOException: Can't read [com] (Can't read [crashlytics] (Can't read [android] (Can't read [answers] (Can't read [shim] (Can't read [R.class] (Duplicate zip entry [com/crashlytics/android/answers/shim/R.class])))))) Error:java.io.IOException: Can't read [crashlytics] (Can't read [android] (Can't read [answers] (Can't read [shim] (Can't read [R.class] (Duplicate zip entry [com/crashlytics/android/answers/shim/R.class]))))) Error:java.io.IOException: Can't read [android] (Can't read [answers] (Can't read [shim] (Can't read [R.class] (Duplicate zip entry [com/crashlytics/android/answers/shim/R.class])))) Error:java.io.IOException: Can't read [answers] (Can't read [shim] (Can't read [R.class] (Duplicate zip entry [com/crashlytics/android/answers/shim/R.class]))) Error:java.io.IOException: Can't read [shim] (Can't read [R.class] (Duplicate zip entry [com/crashlytics/android/answers/shim/R.class])) Error:java.io.IOException: Can't read [R.class] (Duplicate zip entry [com/crashlytics/android/answers/shim/R.class]) Error:java.io.IOException: Duplicate zip entry [com/crashlytics/android/answers/shim/R.class]

Answer 1

由于错误消息表明某些 'answers-shim' 类重复，一个来自 crashlytics，另一个来自 io.branch 本身，我所做的是，排除io.branch 模块 'answers-shim' 通过编辑下面的 gradle 文件。

compile('io.branch.sdk.android:library:2.+') {
    transitive = true;
    exclude module: 'answers-shim'
}

将 'answer-shim' 模块排除到 io.branch.sdk.library gradle 设置中，如上所示。

之后，在你的混淆器文件中添加以下行以忽略警告：

-dontwarn com.crashlytics.android.answers.shim.**

启用混淆器时无法使用 Crashlytics 2.6.7 和 io.branch.sdk.android.library:2+ 构建 android gradle？

Couldn't build android gradle with Crashlytics 2.6.7 and io.branch.sdk.android.library:2+ while proguard enable?

android

android-proguard

branch.io

crashlytics-android

android-gradle-2.2