Unable to execute dex: GC overhead limit exceeded GC overhead limit exceeded

用eclipse打包报错：Unable to execute dex: GC overhead limit exceeded GC overhead limit exceeded

解决：

1、关闭Eclipse 打开D:\eclipse\eclipse.ini

-vm
C:\Program Files\Java\jdk1.8.0_60\bin\javaw.exe
-startup
plugins/org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar
--launcher.library
plugins/org.eclipse.equinox.launcher.win32.win32.x86_64_1.1.200.v20140603-1326
-product
org.eclipse.epp.package.jee.product
--launcher.defaultAction
openFile
--launcher.XXMaxPermSize
256M
-showsplash
org.eclipse.platform
--launcher.XXMaxPermSize
256m
--launcher.defaultAction
openFile
--launcher.appendVmargs
-vmargs
-Dosgi.requiredJavaVersion=1.6
-Xms256m
-Xmx1024m

修改后关闭eclipse，解决。