我从网上下载了一个名为 react-native-obd2 的 React-native 项目。 .在我开始之前,我只想运行 repo 中已经给出的示例,但是在运行 react-native run-android
时我陷入了一个错误。
:app:transformClassesWithJarMergingForDebug FAILED
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':app:transformClassesWithJarMergingForDebug'.
> com.android.build.api.transform.TransformException: java.util.zip.ZipException: duplicate entry: javax/inject/Inject.class
我已经花了 3 个多小时来解决这个问题,但它不会去。
我尝试了各种解决方案,对我来说最合乎逻辑的解决方案之一是
javax/inject/Inject.class
在某处被调用两次。所以我输入了这个命令来获取 gradle 类路径。
./gradlew -q dependencies app:dependencies --configuration compile
compile - Classpath for compiling the main sources.
+--- project :react-native-obd2
| +--- com.android.support:appcompat-v7:23.0.1 -> 24.1.0
| | +--- com.android.support:animated-vector-drawable:24.1.0
| | | \--- com.android.support:support-vector-drawable:24.1.0
| | | \--- com.android.support:support-v4:24.1.0
| | | \--- com.android.support:support-annotations:24.1.0
| | +--- com.android.support:support-v4:24.1.0 (*)
| | \--- com.android.support:support-vector-drawable:24.1.0 (*)
| +--- com.facebook.react:react-native:+ -> 0.34.1
| | +--- javax.inject:javax.inject:1
| | +--- com.android.support:appcompat-v7:23.0.1 -> 24.1.0 (*)
| | +--- com.android.support:recyclerview-v7:23.0.1 -> 24.1.0
| | | +--- com.android.support:support-v4:24.1.0 (*)
| | | \--- com.android.support:support-annotations:24.1.0
| | +--- com.facebook.fresco:fresco:0.11.0
| | | +--- com.facebook.fresco:drawee:0.11.0
| | | | +--- com.android.support:support-v4:23.2.1 -> 24.1.0 (*)
| | | | \--- com.facebook.fresco:fbcore:0.11.0
| | | +--- com.facebook.fresco:fbcore:0.11.0
| | | \--- com.facebook.fresco:imagepipeline:0.11.0
| | | +--- com.android.support:support-v4:23.2.1 -> 24.1.0 (*)
| | | +--- com.facebook.fresco:fbcore:0.11.0
| | | +--- com.parse.bolts:bolts-tasks:1.4.0
| | | +--- com.nineoldandroids:library:2.4.0
| | | \--- com.facebook.fresco:imagepipeline-base:0.11.0
| | | +--- com.android.support:support-v4:23.2.1 -> 24.1.0 (*)
| | | +--- com.facebook.fresco:fbcore:0.11.0
| | | +--- com.parse.bolts:bolts-tasks:1.4.0
| | | \--- com.nineoldandroids:library:2.4.0
| | +--- com.facebook.fresco:imagepipeline-okhttp3:0.11.0
| | | +--- com.facebook.fresco:fbcore:0.11.0
| | | +--- com.squareup.okhttp3:okhttp:3.0.1 -> 3.4.1
| | | | \--- com.squareup.okio:okio:1.9.0
| | | \--- com.facebook.fresco:imagepipeline:0.11.0 (*)
| | +--- com.facebook.soloader:soloader:0.1.0
| | +--- com.fasterxml.jackson.core:jackson-core:2.2.3
| | +--- com.google.code.findbugs:jsr305:3.0.0
| | +--- com.squareup.okhttp3:okhttp:3.4.1 (*)
| | +--- com.squareup.okhttp3:okhttp-urlconnection:3.4.1
| | | \--- com.squareup.okhttp3:okhttp:3.4.1 (*)
| | +--- com.squareup.okhttp3:okhttp-ws:3.4.1
| | | \--- com.squareup.okhttp3:okhttp:3.4.1 (*)
| | +--- com.squareup.okio:okio:1.9.0
| | \--- org.webkit:android-jsc:r174650
| +--- com.github.pires:obd-java-api:1.0-RC16
| \--- org.roboguice:roboguice:3.+ -> 3.0.1
+--- project :react-native-vector-icons
| \--- com.facebook.react:react-native:+ -> 0.34.1 (*)
+--- project :react-native-sp
| +--- com.android.support:appcompat-v7:23.0.1 -> 24.1.0 (*)
| \--- com.facebook.react:react-native:+ -> 0.34.1 (*)
+--- project :react-native-sensor-manager
| \--- com.facebook.react:react-native:0.12.+ -> 0.34.1 (*)
+--- project :react-native-dialogs
| +--- com.facebook.react:react-native:0.20.+ -> 0.34.1 (*)
| \--- com.github.afollestad.material-dialogs:commons:0.8.6.2
| +--- com.android.support:appcompat-v7:24.1.0 (*)
| \--- com.github.afollestad.material-dialogs:core:0.8.6.2
| +--- com.android.support:appcompat-v7:24.1.0 (*)
| +--- com.android.support:recyclerview-v7:24.1.0 (*)
| +--- com.android.support:support-v4:24.1.0 (*)
| +--- me.zhanghai.android.materialprogressbar:library:1.1.7
| | +--- com.android.support:appcompat-v7:24.0.0 -> 24.1.0 (*)
| | \--- com.android.support:support-annotations:24.0.0 -> 24.1.0
| \--- com.android.support:support-annotations:24.1.0
+--- com.android.support:appcompat-v7:23.0.1 -> 24.1.0 (*)
\--- com.facebook.react:react-native:+ -> 0.34.1 (*)
但我没有看到 javax 写了两次。
还提到检查下载的项目和您的文件的版本,但我找不到任何显着差异。
这是 build.gradle
apply plugin: "com.android.application"
import com.android.build.OutputFile
apply from: "../../node_modules/react-native/react.gradle"
def enableSeparateBuildPerCPUArchitecture = false
/**
* Run Proguard to shrink the Java bytecode in release builds.
*/
def enableProguardInReleaseBuilds = false
android {
compileSdkVersion 23
buildToolsVersion "23.0.1"
defaultConfig {
applicationId "com.obd2example"
minSdkVersion 16
targetSdkVersion 22
versionCode 1
versionName "1.0"
multiDexEnabled true
ndk {
abiFilters "armeabi-v7a", "x86"
}
}
splits {
abi {
reset()
enable enableSeparateBuildPerCPUArchitecture
universalApk false // If true, also generate a universal APK
include "armeabi-v7a", "x86"
}
}
buildTypes {
release {
minifyEnabled enableProguardInReleaseBuilds
proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"
}
}
// applicationVariants are e.g. debug, release
applicationVariants.all { variant ->
variant.outputs.each { output ->
// For each separate APK per architecture, set a unique version code as described here:
// http://tools.android.com/tech-docs/new-build-system/user-guide/apk-splits
def versionCodes = ["armeabi-v7a":1, "x86":2]
def abi = output.getFilter(OutputFile.ABI)
if (abi != null) { // null for the universal-debug, universal-release variants
output.versionCodeOverride =
versionCodes.get(abi) * 1048576 + defaultConfig.versionCode
}
}
}
}
repositories {
maven { url "https://jitpack.io" }
}
dependencies {
compile project(':react-native-obd2')
compile project(':react-native-vector-icons')
compile project(':react-native-sp')
compile project(':react-native-sensor-manager')
compile project(':react-native-dialogs')
compile fileTree(dir: "libs", include: ["*.jar"])
compile "com.android.support:appcompat-v7:23.0.1"
compile "com.facebook.react:react-native:+" // From node_modules
}
// Run this once to be able to run the application with BUCK
// puts all compile dependencies into folder libs for BUCK to use
task copyDownloadableDepsToLibs(type: Copy) {
from configurations.compile
into 'libs'
}
谁能指导我在哪里看?
编辑 1
为了找出在哪里使用了 javax.inject 模块两次,我在 node_modules 文件夹中执行了 grep -r "javax.inject"并找到了这个
react-native/android/com/facebook/react/react-native/0.34.1/react-native-0.34.1.pom: <groupId>javax.inject</groupId>
react-native/android/com/facebook/react/react-native/0.34.1/react-native-0.34.1.pom: <artifactId>javax.inject</artifactId>
react-native/ReactAndroid/src/main/third-party/java/jsr-330/BUCK: url = 'mvn:javax.inject:javax.inject:jar:1',
react-native/ReactAndroid/src/main/java/com/facebook/react/CoreModulesPackage.java:import javax.inject.Provider;
react-native/ReactAndroid/src/main/java/com/facebook/react/bridge/ModuleSpec.java:import javax.inject.Provider;
react-native/ReactAndroid/src/main/java/com/facebook/react/shell/MainReactPackage.java:import javax.inject.Provider;
react-native/ReactAndroid/build.gradle: compile 'javax.inject:javax.inject:1'
这里有什么问题吗?我不太熟悉 Java 和 gradle 构建系统来理解它。
最佳答案
在您的 build.gradle
文件,您可以尝试更改以下行:compile "com.facebook.react:react-native:+" // From node_modules
对此:
compile("com.facebook.react:react-native:+") {
exclude module: 'javax.inject'
}
该错误基本上意味着
@Inject
注释多次包含在您的最终 APK 中,并且来自不同的地方。很难确定确切的位置,但这种来自 react-native 的传递依赖很可能是其中的来源之一。排除它有望在您的最终 apk 中只留下一个“副本”。
关于gradle - 编译 React-native 重复条目 : javax/inject/Inject. 类时出错,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/43277745/