android错误整理

来源：互联网发布：heu kms 知彼而知己编辑：程序博客网时间：2024/06/05 09:03

之前有很多遇到的错，不记录下来，现在都忘了。。。

http://blog.csdn.net/u011068702/article/details/48850639 这是别人整理的错误，可以看看

1.Error:(19, 0) Could not get unknown property 'Java' for source set main of type com.android.build.gradle.internal.api.DefaultAndroidSourceSet.

http://blog.csdn.net/qq_36957625/article/details/70140108

我在AndroidStudio上想要更新SVN上的eclipse项目时遇到的，一开始我把这句给注释了，但运行时所有的类都找不到了

sourceSets {    main {        Java.srcDirs = ['src']       ==>  Java改为java  借鉴代码要检查        res.srcDirs = ['res']        assets.srcDirs = ['assets']        jni.srcDirs = ['jni']        jniLibs.srcDirs = ['libs']        manifest.srcFile 'AndroidManifest.xml'    }}

引发问题：app文件夹下的build.gradle

defaultConfig {    applicationId "com.example.test"    ==>如果过不做更改，两个应用会覆盖安装，细心！！！    minSdkVersion 14    targetSdkVersion 21    versionCode 1    versionName "1.0.0.0"}

2.Error:Error converting bytecode to dex:Cause: com.android.dex.DexException: Multiple dex files define

重复引用jar包

3.极光IM官方Demo导入

Error:Execution failed for task ':JChat:validateSigningDebug'.> Keystore file C:\Users\Administrator\Desktop\jchat-android-master\JChat\debug.keystore not found for signing config 'debug'.

keystory问题，标红注了就可以

signingConfigs {    release {        storeFile file("release.keystore")        storePassword "jpush-release"        keyAlias "release.keystore"        keyPassword "jpush-release"    }    debug {        storeFile file("debug.keystore")        storePassword "jpush-debug"        keyAlias "debug.keystore"        keyPassword "jpush-debug"    }}buildTypes {    release {        signingConfig signingConfigs.release        minifyEnabled false        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'    }    debug {        signingConfig signingConfigs.debug        minifyEnabled false        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'    }}
 延伸：Android Studio debug使用release的签名

4、Error:Execution failed for task ':app:transformClassesWithDexForDebug'.
> com.android.build.api.transform.TransformException: java.lang.RuntimeException: java.lang.RuntimeException: com.android.ide.common.process.ProcessException: java.util.concurrent.ExecutionException: java.lang.UnsupportedOperationException

尚未找到适合的解决办法，，，，，

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