【问题标题】:Multiple dex files define Lcom/google/inject/Module多个 dex 文件定义 Lcom/google/inject/Module
【发布时间】:2014-11-18 11:24:48
【问题描述】:

我正在尝试解决此异常。我在 intellij 有 2 个 android 项目。 图书馆和样本。

图书馆的部门如下:

   compile('com.inepex.simpleclient:SimpleClientImpl:0.9.4') {
        exclude module: 'guice-assistedinject'
        exclude module: 'guice'
        exclude module: 'ormlite-core'
    }
    compile 'org.roboguice:roboguice:3.0.1@jar'
    compile 'com.google.inject:guice:3.0:no_aop'
    compile 'com.fasterxml.jackson.core:jackson-databind:2.4.0'
    compile 'org.slf4j:slf4j-android:1.6.1-RC1@jar'
    compile 'com.j256.ormlite:ormlite-android:4.45'
    compile 'com.android.support:support-v4:19.1.0'
    compile 'com.google.code.gson:gson:2.2.+'

示例应用程序部门:

compile 'com.android.support:appcompat-v7:19.1.0'
compile 'com.android.support:gridlayout-v7:19.1.0'
compile project(':library') 

示例的gradle依赖输出:

+--- com.android.support:appcompat-v7:19.1.0                                   
|    \--- com.android.support:support-v4:19.1.0
+--- com.android.support:gridlayout-v7:19.1.0
|    \--- com.android.support:support-v4:19.1.0
\--- project :library               
     +--- com.inepex.simpleclient:SimpleClientImpl:0.9.4
     |    +--- com.j256.ormlite:ormlite-jdbc:4.45
     |    +--- io.netty:netty:3.5.7.Final
     |    \--- com.google.guava:guava:17.0
     +--- org.roboguice:roboguice:3.0.1
     +--- com.google.inject:guice:3.0
     |    +--- javax.inject:javax.inject:1
     |    +--- aopalliance:aopalliance:1.0
     |    \--- org.sonatype.sisu.inject:cglib:2.2.1-v20090111
     |         \--- asm:asm:3.1     
     +--- com.fasterxml.jackson.core:jackson-databind:2.4.0
     |    +--- com.fasterxml.jackson.core:jackson-annotations:2.4.0
     |    \--- com.fasterxml.jackson.core:jackson-core:2.4.0
     +--- org.slf4j:slf4j-android:1.6.1-RC1
     +--- com.j256.ormlite:ormlite-android:4.45
     |    \--- com.j256.ormlite:ormlite-core:4.45
     +--- com.android.support:support-v4:19.1.0
     \--- com.google.code.gson:gson:2.2.+ -> 2.2.4

问题是我一次找不到 com.google.inject.Module 并且异常告诉它是多次定义的。它在 guice.3.0-no_aop.jar 中。

提前致谢

巴林特

【问题讨论】:

  • 尝试删除这个:compile 'com.android.support:support-v4:19.1.0' from sample app deps。

标签: android intellij-idea gradle dex


【解决方案1】:

使用 Multi Dex 配置运行测试失败

如果您的项目使用多 dex 配置,请检查 gradle 配置中的 dex 选项。它不应包含incremental true

我有一个项目无法在每次代码更改后从 Android Studio 执行仪器测试并出现此错误。我必须在每次运行之前清理项目,直到我删除了这个属性。

(此属性默认为 false,所以如果它不存在也没关系)

dexOptions {
        incremental false
        javaMaxHeapSize '4g'
    }

有关此 dex 选项的更多详细信息,请查看What does the "Incremental Dex" option in Android Studio do?

关于查找重复依赖项

使用 gradle 你可以创建一个依赖树。这棵树将在末尾用星号标记明显的重复项。示例:

./gradlew dependencies Application:dependencies

示例输出(来自 Instrumentation 示例项目,但不完整)

_debugApk - ## Internal use, do not manually configure ##
\--- com.android.support:support-v4:21.0.2
     \--- com.android.support:support-annotations:21.0.2
_debugCompile - ## Internal use, do not manually configure ##
\--- com.android.support:support-v4:21.0.2
     \--- com.android.support:support-annotations:21.0.2
_releaseApk - ## Internal use, do not manually configure ##
\--- com.android.support:support-v4:21.0.2
     \--- com.android.support:support-annotations:21.0.2
_releaseCompile - ## Internal use, do not manually configure ##
\--- com.android.support:support-v4:21.0.2
     \--- com.android.support:support-annotations:21.0.2
androidJacocoAgent - The Jacoco agent to use to get coverage data.
\--- org.jacoco:org.jacoco.agent:0.7.1.201405082137
androidJacocoAnt - The Jacoco ant tasks to use to get execute Gradle tasks.
\--- org.jacoco:org.jacoco.ant:0.7.1.201405082137
     +--- org.jacoco:org.jacoco.core:0.7.1.201405082137
     |    \--- org.ow2.asm:asm-debug-all:5.0.1
     +--- org.jacoco:org.jacoco.report:0.7.1.201405082137
     |    +--- org.jacoco:org.jacoco.core:0.7.1.201405082137 (*)
     |    \--- org.ow2.asm:asm-debug-all:5.0.1
     \--- org.jacoco:org.jacoco.agent:0.7.1.201405082137

注意 org.jacoco.core 依赖项是如何在此处列出两次并用 (*) 标记的。

【讨论】:

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