【发布时间】:2017-06-23 12:28:47
【问题描述】:
使用以下依赖项
'com.google.firebase:firebase-messaging:10.2.4'
'com.android.support:multidex:1.0.1'
顶级构建文件
classpath 'com.android.tools.build:gradle:3.0.0-alpha4'
classpath 'com.google.gms:google-services:3.1.0'
Gradle 4.0 版
Android Studio 3.0 Canary4
运行应用时出现以下错误
Information:Gradle tasks [:app:assembleDebug]
Error:Error converting bytecode to dex:
Cause: com.android.dex.DexException: Multiple dex files define Lcom/google/firebase/iid/zzg;
Error:com.android.dex.DexException: Multiple dex files define Lcom/google/firebase/iid/zzg;
Error: at com.android.dx.merge.DexMerger.readSortableTypes(DexMerger.java:608)
Error: at com.android.dx.merge.DexMerger.getSortedTypes(DexMerger.java:563)
Error: at com.android.dx.merge.DexMerger.mergeClassDefs(DexMerger.java:545)
Error: at com.android.dx.merge.DexMerger.mergeDexes(DexMerger.java:167)
Error: at com.android.dx.merge.DexMerger.merge(DexMerger.java:194)
Error: at com.android.builder.dexing.DexArchiveMergerCallable.mergeDexes(DexArchiveMergerCallable.java:66)
Error: at com.android.builder.dexing.DexArchiveMergerCallable.call(DexArchiveMergerCallable.java:54)
Error: at com.android.builder.dexing.DexArchiveMergerCallable.call(DexArchiveMergerCallable.java:37)
Error: at java.util.concurrent.ForkJoinTask$AdaptedCallable.exec(ForkJoinTask.java:1424)
Error: at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289)
Error: at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056)
Error: at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692)
Error: at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157)
Error:Execution failed for task ':app:transformDexArchiveWithDexMergerForDebug'.
> com.android.build.api.transform.TransformException: com.android.dex.DexException: Multiple dex files define Lcom/google/firebase/iid/zzg;
Information:BUILD FAILED in 16s
Information:16 errors
Information:0 warnings
Information:See complete output in console
请帮忙。
【问题讨论】:
-
您的一个(或多个)依赖项使用不同版本的 Firebase 依赖项。
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感谢@GergelyKőrössy,我正在混合版本 10.2.4 和 11.0.1,现在可以使用了。
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没问题。那我应该添加它作为答案吗?
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@GergelyKőrössy,是的,继续。
标签: android android-studio firebase firebase-cloud-messaging android-multidex