Error:Execution failed for task ':app:dexRelease'.
com.android.ide.common.internal.LoggedErrorException:无法运行命令: C:\ Users \ Gabi \ Desktop \ adt-bundle-windows-x86-20140702 \ sdk \ build-tools \ android-4.4W \ dx.bat --dex --output C:\ Users \ Gabi \ AndroidStudioProjects \ ContactManager \ app \ build \ intermediates \ dex \ release C:\ Users \ Gabi \ AndroidStudioProjects \ ContactManager \ app \ build \ intermediates \ classes \ release 错误代码: 1 输出: 系统找不到指定的路径。
我不知道如何解决这个问题...请帮帮我