eclipse adt 升级后运行报错

一.报错信息：Unable to execute dex: Cannot merge new index 65665 into a non-jumbo instruction......

二.解决办法

1."Try to delete all the build folders manually and build again, making sure
the dexOptions.jumboMode is set to true in the project?

There's an issue where the root project's build is not deleted in the clean task and this contains some information about the pre-dexed libraries."

2.eclipse在project.properties中首行添加dex.force.jumbo=true;androidstudio如下设置：

android {
dexOptions {
jumboMode = true
}
}