Question

我正在尝试打包使用RoboGuice的Android应用。 .class文件编译正常，但在构建Android包时，dx失败并显示“No extended opcode”消息。

运行dx --dex --debug --verbose target/android-classes会产生：

trouble writing output:
com.android.dx.util.DexException: No expanded opcode for 6c80c7f5 Key.java:371@0003: invoke-virtual v0:[Lcom/google/inject/Key$NullAnnotationStrategy;, com.google.inject.Key$NullAnnotationStrategy[].clone:()Ljava/lang/Object;
at com.android.dx.dex.code.OutputFinisher.findExpandedOpcodeForInsn(OutputFinisher.java:526)
at com.android.dx.dex.code.OutputFinisher.calculateReservedCount(OutputFinisher.java:467)
at com.android.dx.dex.code.OutputFinisher.reserveRegisters(OutputFinisher.java:403)
at com.android.dx.dex.code.OutputFinisher.finishProcessingAndGetList(OutputFinisher.java:359)
at com.android.dx.dex.code.DalvCode.finishProcessingIfNecessary(DalvCode.java:108)
at com.android.dx.dex.code.DalvCode.getInsns(DalvCode.java:185)
at com.android.dx.dex.file.CodeItem.place0(CodeItem.java:223)
at com.android.dx.dex.file.OffsettedItem.place(OffsettedItem.java:242)
at com.android.dx.dex.file.MixedItemSection.placeItems(MixedItemSection.java:312)
at com.android.dx.dex.file.DexFile.toDex0(DexFile.java:543)
at com.android.dx.dex.file.DexFile.toDex(DexFile.java:216)
at com.android.dx.command.dexer.Main.writeDex(Main.java:574)
at com.android.dx.command.dexer.Main.run(Main.java:218)
at com.android.dx.command.dexer.Main.main(Main.java:174)
at com.android.dx.command.Main.main(Main.java:95)
...while placing CodeItem{com.google.inject.Key$NullAnnotationStrategy.values:()[Lcom/google/inject/Key$NullAnnotationStrategy;}
...while writing section 7

RoboGuice 1.1.2（Guice 2）和RoboGuice 2.0b3（Guice 3）会发生这种情况。

在谷歌搜索中，我发现this previous question on Stack Overflow似乎是一个配置错误，但我认为这不是我遇到的问题......帮助！

Answer 1

事实证明，这个问题与Dalvik的hard 64k method limit有关;我已经提交new bug report要求Android团队修复不良的诊断输出。

Answer 2

您可以重写dx代码，让它支持扩展操作码。我希望我的回答可以帮到你。

dx因RoboGuice而失败

2 个答案: