Error:Execution failed for task ':app:transformClassesWithDexForDebug'.
com.android.build.api.transform.TransformException: com.android.ide.common.process.ProcessException: java.util.concurrent.ExecutionException: com.android.ide.common.process.ProcessException: org.gradle.process.internal.ExecException: Process 'command 'D:\Environment\Java\jdk1.8.0_65\bin\java.exe'' finished with non-zero exit value 2
如果没有重复引用jar包的情况下，出现上述错误，查看项目中 local.properties 文件
主要看下文件中引用的 Android SDK 路径是否正确，