android studio 打包apk问题

1，错误代码：

`Error:Execution failed for task ‘:app:lintVitalRelease’.

Lint found fatal errors while assembling a release target.To proceed, either fix the issues identified by lint, or modify your build script as follows:…Android {lintOptions {checkReleaseBuilds false// Or, if you prefer, you can continue to check for errors in release builds,// but continue the build even when errors are found:abortOnError false}}`

解决方法：

在app的build.gradle里的android{}中添加如下代码,然后再次运行Generate Signed Apk。例如：

android{    lintOptions {        checkReleaseBuilds false        abortOnError false    }}

2.第三方包打包问题

http://blog.csdn.net/lvshuchangyin/article/details/53785494

错误代码

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

解决方案

    defaultConfig {          ...          minSdkVersion 14          targetSdkVersion 21          ...          //Enabling multidex support.          multiDexEnabled true      }      dependencies {          compile ´com.android.support:multidex:1.0.1´      }