3個錯誤non-zero exit value 1； non-zero exit value 2； non-zero exit value 3

Error:Execution failed for task ':app:transformClassesWithDexForDebug'.

> com.android.build.api.transform.TransformException: com.android.ide.common.process.ProcessException: org.gradle.process.internal.ExecException: Process 'command 'F:\Program Files (x86)\Java\jdk1.8.0_31\bin\java.exe'' finished with non-zero exit value 1

這個是因為依賴包重複了 （像v4和nineoldandroids），如圖。app中實現了對easeUI的依賴，但是app和easeUI都添加了對這個包的依賴。所以就報這個錯誤，修改之後再報，就clean，rebuild一下

Error:Execution failed for task ':app:transformClassesWithDexForDebug'.
> com.android.build.api.transform.TransformException: com.android.ide.common.process.ProcessException: org.gradle.process.internal.ExecException: Process 'command 'F:\Program Files (x86)\Java\jdk1.8.0_31\bin\java.exe'' finished withnon-zero exit value 2

這個錯誤在app的build.gradle裡面新增下面這句就好了。

android {
   
    defaultConfig {
        ...
        multiDexEnabled true
}

}

Error:Execution failed for task ':app:transformClassesWithDexForDebug'.
> com.android.build.api.transform.TransformException: com.android.ide.common.process.ProcessException: org.gradle.process.internal.ExecException: Process 'command 'F:\Program Files (x86)\Java\jdk1.8.0_31\bin\java.exe'' finished withnon-zero exit value 3

這個錯誤就在app.bulid裡面加上這句，再rebuild ,之後再執行就行了。4g可以看電腦配置修改（2g,3g,6g,8g）。

dexOptions {
    javaMaxHeapSize "4g"
}