multiDexEnabled不起作用 [英] multiDexEnabled do not work

问题描述

我有一个相当大的android项目.该项目仍然可以编译，但是当我尝试编译测试时，我得到一个错误:

I have a rather large android project. The project still compiles, but when I try to compile tests I get an error:

Execution failed for task ':app:dexDebugTest'.
trouble writing output: Too many method references: 70561; max is 65536.
You may try using --multi-dex option.

好吧，我找到了multiDexEnabled属性并添加了

Ok, I found the multiDexEnabled property and added

multiDexEnabled true

在

defaultConfig

我还扩展了我的应用程序

Also I made my application extend

MultiDexApplication

但是它并没有改变任何东西，我还是得到

But it did not change anything, I still get

Execution failed for task ':logic:dexDebugTest'.
trouble writing output: Too many method references: 70561; max is 65536.
You may try using --multi-dex option.

它甚至显式地显示了不带--multi-dex参数的dx指令

And it even explicitly shows me the dx comand without --multi-dex parameter

sdk/build-tools/21.1.1/dx --dex --output /build/intermediates/dex/test/debug --input-list=build/intermediates/tmp/dex/test/debug/libraryList.txt

推荐答案

尝试将其添加到build.gradle

try adding this to your build.gradle

android{

...

afterEvaluate {
        tasks.matching {
            it.name.startsWith('dex')
        }.each { dx ->
            if (dx.additionalParameters == null) {
                dx.additionalParameters = ['--multi-dex']
            } else {
                dx.additionalParameters += '--multi-dex'
            }
        }
    }

...
}

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