【原创】解决Multiple dex files define问题的思路
Multiple dex files define Landroid/support/v4/media/MediaMetadataCompat$Builder;
工作中我们可能会遇到各种 muxtiple dex files define的问题。本文主要来分析此类问题需要如何解决。
下面是build.gradle信息
compileSdkVersion 26
defaultConfig {
minSdkVersion 21
targetSdkVersion 22
versionCode 100
versionName "1.0.0"
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation project(':tm.libs')
implementation 'com.android.support:appcompat-v7:26.1.0' // 此处有一个红色告警
implementation 'com.android.support:design:26.1.0'
implementation 'com.android.support.constraint:constraint-layout:1.1.3'
implementation ('com.google.android.exoplayer:exoplayer-core:2.9.6'
implementation ('com.google.android.exoplayer:exoplayer-ui:2.9.6'
implementation 'com.googlecode.mp4parser:isoparser:1.1.21'
implementation 'io.reactivex.rxjava2:rxandroid:2.1.0'
implementation 'io.reactivex.rxjava2:rxjava:2.2.5'
}
红色告警内容， 意思是com.android.support中存在多版本依赖，可能导致运行时崩溃：
All com.android.support libraries must use the exact same version specification (mixing versions can lead to runtime crashes).
Found versions 27.1.1, 26.1.0. Examples include `com.android.support:support-compat:27.1.1` and `com.android.support:animated-vector-drawable:26.1.0`
遇到这个错误，我们大概是知道原因可能是工程中引用的第三库存在重复依赖的情况。 我们要做的就是如果找到重复依赖的库. 我们可以使用gradlew命令查看依赖，或者直接使用AS提供的工具直接查看。
在Gradle标签下，找到所在工程下面的 dependencies, 双击执行这个任务
如果你的代码没有其他其他编译错误的话，可以看到下面的依赖信息
debugAndroidTestCompileClasspath - Resolved configuration for compilation for variant: debugAndroidTest
+--- project :tm.libs
+--- com.android.support:appcompat-v7:26.1.0
| +--- com.android.support:support-annotations:26.1.0 -> 27.1.1
| +--- com.android.support:support-v4:26.1.0
| | +--- com.android.support:support-compat:26.1.0 -> 27.1.1
| | | +--- com.android.support:support-annotations:27.1.1
| | | \--- android.arch.lifecycle:runtime:1.1.0
| | | +--- android.arch.lifecycle:common:1.1.0
| | | \--- android.arch.core:common:1.1.0
| | +--- com.android.support:support-media-compat:26.1.0 -> 27.1.1
| | | +--- com.android.support:support-annotations:27.1.1
| | | \--- com.android.support:support-compat:27.1.1 (*)
| | +--- com.android.support:support-core-utils:26.1.0
| | | +--- com.android.support:support-annotations:26.1.0 -> 27.1.1
| | | \--- com.android.support:support-compat:26.1.0 -> 27.1.1 (*)
| | +--- com.android.support:support-core-ui:26.1.0
| | | +--- com.android.support:support-annotations:26.1.0 -> 27.1.1
| | | \--- com.android.support:support-compat:26.1.0 -> 27.1.1 (*)
| | \--- com.android.support:support-fragment:26.1.0
| | +--- com.android.support:support-compat:26.1.0 -> 27.1.1 (*)
| | +--- com.android.support:support-core-ui:26.1.0 (*)
| | \--- com.android.support:support-core-utils:26.1.0 (*)
| +--- com.android.support:support-vector-drawable:26.1.0
| | +--- com.android.support:support-annotations:26.1.0 -> 27.1.1
| | \--- com.android.support:support-compat:26.1.0 -> 27.1.1 (*)
| \--- com.android.support:animated-vector-drawable:26.1.0
| +--- com.android.support:support-vector-drawable:26.1.0 (*)
| \--- com.android.support:support-core-ui:26.1.0 (*)
+--- com.android.support:design:26.1.0
| +--- com.android.support:support-v4:26.1.0 (*)
| +--- com.android.support:appcompat-v7:26.1.0 (*)
| +--- com.android.support:recyclerview-v7:26.1.0
| | +--- com.android.support:support-annotations:26.1.0 -> 27.1.1
| | +--- com.android.support:support-compat:26.1.0 -> 27.1.1 (*)
| | \--- com.android.support:support-core-ui:26.1.0 (*)
| \--- com.android.support:transition:26.1.0
| +--- com.android.support:support-annotations:26.1.0 -> 27.1.1
| \--- com.android.support:support-v4:26.1.0 (*)
+--- com.android.support.constraint:constraint-layout:1.1.3
| \--- com.android.support.constraint:constraint-layout-solver:1.1.3
+--- com.google.android.exoplayer:exoplayer-core:2.9.6
| \--- com.android.support:support-annotations:27.1.1
+--- com.google.android.exoplayer:exoplayer-ui:2.9.6
| +--- com.google.android.exoplayer:exoplayer-core:2.9.6 (*)
| +--- com.android.support:support-media-compat:27.1.1 (*)
| \--- com.android.support:support-annotations:27.1.1
+--- com.googlecode.mp4parser:isoparser:1.1.21
+--- io.reactivex.rxjava2:rxandroid:2.1.0
| \--- io.reactivex.rxjava2:rxjava:2.2.0 -> 2.2.5
| \--- org.reactivestreams:reactive-streams:1.0.2
\--- io.reactivex.rxjava2:rxjava:2.2.5 (*)
可以看到，部分依赖后面标注了（*）号， 表示此依赖会被忽略。 -> 表示此依赖由原版本修改到了新版本。
如果你无视告警，直接运行的话，会报下面的错误
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.tsing.mediaplayer/com.tsingtech.player.MainActivity}: android.view.InflateException: Binary XML file line #0: Binary XML file line #0: Error inflating class com.google.android.exoplayer2.ui.PlayerView
...
Caused by: java.lang.NoSuchMethodError: No static method getFont(Landroid/content/Context;ILandroid/util/TypedValue;ILandroid/widget/TextView;)Landroid/graphics/Typeface; in class Landroid/support/v4/content/res/ResourcesCompat; or its super classes (declaration of 'android.support.v4.content.res.ResourcesCompat' appears in /data/app/com.tsing.mediaplayer-1/base.apk)
通过build.gradle可知，我们期望的com.android.support:appcompat 版本和design版本均为26.1.0， 但是support-media-compat, support-annotations 和support-compat被修改成了27.1.1，也就是说gradle会自动寻找当前匹配库的最高版本进行依赖。 再结合上面的红色告警信息，表示support-compat库可能存在冲突。 再结合最初的Muxtiple dex错误，确认MediaMetadataCompat所在包正好在support-media-compat
我们已经知道了重复依赖所在的包，解决办法就是将你不需要的包从依赖中排除即可。
implementation ('com.google.android.exoplayer:exoplayer-core:2.9.6') {
exclude module: 'support-annotations'
}
implementation ('com.google.android.exoplayer:exoplayer-ui:2.9.6') {
exclude module: 'support-media-compat'
exclude module: 'support-annotations'
}
查看一下现在的依赖关系：
debugAndroidTestCompileClasspath - Resolved configuration for compilation for variant: debugAndroidTest
+--- project :tm.libs
+--- com.android.support:appcompat-v7:26.1.0
| +--- com.android.support:support-annotations:26.1.0
| +--- com.android.support:support-v4:26.1.0
| | +--- com.android.support:support-compat:26.1.0
| | | +--- com.android.support:support-annotations:26.1.0
| | | \--- android.arch.lifecycle:runtime:1.0.0
| | | +--- android.arch.lifecycle:common:1.0.0
| | | \--- android.arch.core:common:1.0.0
| | +--- com.android.support:support-media-compat:26.1.0
| | | +--- com.android.support:support-annotations:26.1.0
| | | \--- com.android.support:support-compat:26.1.0 (*)
| | +--- com.android.support:support-core-utils:26.1.0
| | | +--- com.android.support:support-annotations:26.1.0
| | | \--- com.android.support:support-compat:26.1.0 (*)
| | +--- com.android.support:support-core-ui:26.1.0
| | | +--- com.android.support:support-annotations:26.1.0
| | | \--- com.android.support:support-compat:26.1.0 (*)
| | \--- com.android.support:support-fragment:26.1.0
| | +--- com.android.support:support-compat:26.1.0 (*)
| | +--- com.android.support:support-core-ui:26.1.0 (*)
| | \--- com.android.support:support-core-utils:26.1.0 (*)
| +--- com.android.support:support-vector-drawable:26.1.0
| | +--- com.android.support:support-annotations:26.1.0
| | \--- com.android.support:support-compat:26.1.0 (*)
| \--- com.android.support:animated-vector-drawable:26.1.0
| +--- com.android.support:support-vector-drawable:26.1.0 (*)
| \--- com.android.support:support-core-ui:26.1.0 (*)
+--- com.android.support:design:26.1.0
| +--- com.android.support:support-v4:26.1.0 (*)
| +--- com.android.support:appcompat-v7:26.1.0 (*)
| +--- com.android.support:recyclerview-v7:26.1.0
| | +--- com.android.support:support-annotations:26.1.0
| | +--- com.android.support:support-compat:26.1.0 (*)
| | \--- com.android.support:support-core-ui:26.1.0 (*)
| \--- com.android.support:transition:26.1.0
| +--- com.android.support:support-annotations:26.1.0
| \--- com.android.support:support-v4:26.1.0 (*)
+--- com.android.support.constraint:constraint-layout:1.1.3
| \--- com.android.support.constraint:constraint-layout-solver:1.1.3
+--- com.google.android.exoplayer:exoplayer-core:2.9.6
+--- com.google.android.exoplayer:exoplayer-ui:2.9.6
| \--- com.google.android.exoplayer:exoplayer-core:2.9.6
+--- com.googlecode.mp4parser:isoparser:1.1.21
+--- io.reactivex.rxjava2:rxandroid:2.1.0
| \--- io.reactivex.rxjava2:rxjava:2.2.0 -> 2.2.5
| \--- org.reactivestreams:reactive-streams:1.0.2
\--- io.reactivex.rxjava2:rxjava:2.2.5 (*)
已经没有了 27.1.1的依赖，上面的红色告警也消失了。同理，其他的multiple dex define问题， 也可以用这个方法来根本解决！
【原创】解决Multiple dex files define问题的思路的更多相关文章
- Unable to execute dex: Multiple dex files define 解决方法
程序编译正常,在用Eclipse调试执行时,报错Unable to execute dex: Multiple dex files define: 方法: 原因是有重复的.jar被引用,可以 ...
- Unable to execute dex: Multiple dex files define异常的解决办法
问题: [2016-01-06 16:47:58 - Dex Loader] Unable to execute dex: Multiple dex files define Landroid/sup ...
- Multiple dex files define Lcom/sina/sso/RemoteSSO错误解决办法
在安卓上遇到了Multiple dex files define Lcom/sina/sso/RemoteSSO的编译错误 在网上找解决办法 搜到了解决办法是这样的 方案1:Eclipse->P ...
- eclipse：运行 Android 项目时出现 “Unable to execute dex: Multiple dex files define” 解决方法
android 项目在eclipse 出现Unable to execute dex: Multiple dex files define Conversion to Dalvik format fa ...
- Unable to execute dex: Multiple dex files define 的解决方法
我们在引入library时可能会出现这个错误 比如: [2013-11-05 14:22:15 - Dex Loader] Unable to execute dex: Multiple dex fi ...
- 转：Unable to execute dex: Multiple dex files define 解决方法
转自:http://blog.csdn.net/mxlxiao7/article/details/8978930 问题发生概述: 程序编译正常,在用Eclipse调试执行时,报错Unable to e ...
- 解决com.android.dex.DexException: Multiple dex files define Lcom/google/gson/JsonSerializer;
我在开发Windows Azure的Mobile Service(隔天补上创建过程)的安卓客户端时,报出了com.android.dex.DexException: Multiple dex file ...
- Android Multiple dex files define 解决包冲突
这段时间有一个新需求,安卓App通过URL在线预览PDF.选择使用并倒入PdfViewPager库时,报了如下异常: jdmerchants:transformDexArchiveWithExtern ...
- Multiple dex files define解决记录
引用多个library时经常会遇到Multiple dex files define错误,最常见的是support库多次定义,此时可用以下gradle命令来查看工程的引用树: gradlew -q d ...
- Multiple dex files define Lcom/google/zxing/BarcodeFormat
解决zxing “Could not find class 'com.goole.zxing.Result”和“Multiple dex files define”问题 时间 2014-04-24 1 ...
随机推荐
- gdb 常用命令总结
安装插件 1. 安装GDB增强工具 (gef) * wget -q -O- https://github.com/hugsy/gef/raw/master/scripts/gef.sh | sh2. ...
- Drozer实践之sieve
在模拟器中打开drozer agent 启动连接drozer adb connect 127.0.0.1:xxxxx //adb连接设备,只有模拟器才需要这一步,不同模拟器端口不同 adb forwa ...
- android studio 查看工程所有动画资源
- Winform使用CefSharp和HttpWebRequest如何保持会话Session
之前我们使用CefSharp,在Winform中,使用ChromiumWebBrowser加载了web项目的页面.并且通过html页面的js调用了本地的窗口.那么下一个问题来了.为了保障系统安全性,项 ...
- Centos 7.5 MySql的安装和配置
一.安装 三个步骤: wget -i -c http://dev.mysql.com/get/mysql57-community-release-el7-10.noarch.rpmyum -y ins ...
- Feign组件
一.简介 Feign是Netflix开发的声明式,模块化的HTTP客户端 1 导入依赖 <dependency> <groupId>org.springframework.cl ...
- windows下判断程序是否内存泄漏
在main函数第一行写 _CrtSetDbgFlag(_CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF); 程序退出后如果有泄漏会有打印
- JS篇(002)-JavaScript 中如何检测一个变量是一个 String 类型？
答案:三种方法(typeof.constructor.Object.prototype.toString.call()) 解析: ①typeof typeof('123') === "str ...
- Cadvisor+prometheus+grafana
部署Cadvisor [root@localhost ~]# docker run -d \ --volume=/:/rootfs:ro \ --volume=/var/run:/var/run:ro ...
- 实时中文语音克隆——开源项目MockingBird体验
[引子] 在今年大型网络攻防演练前不久,笔者接到一个公司的座机号码来电,上来就问防守准备得怎么样了,哪里还有不足等.等等,这声音不认识,笔者第一反应就是蓝军(Red Team)来进行社会工程攻击,于是 ...