无法在android中生成签名的apk

Question

生成签名的APK文件时显示如下错误 Execution failed for task app:dexRelease.

我找不到原因.请帮我.

error log
UNEXPECTED TOP-LEVEL ERROR:
java.lang.OutOfMemoryError: GC overhead limit exceeded
Error:Execution failed for task ':app:dexRelease'.

com.android.ide.common.process.ProcessException:org.gradle.process.internal.ExecException:进程'命令'C:\ Program Files\Java\jdk1.7.0_79\bin\java.exe''以非完成零退出值3

Answer 1

在您的应用级build.gradle文件中添加此项.

android
{
   dexOptions { 
         incremental true 
         javaMaxHeapSize "4g" 
   }  
}