Android Studio开发调试Installation failed since the device possibly has stale dexed jars

一、问题产生环境     我在修改代码后，运行Android Studio上自带模拟器时，突然弹出让我卸载当前应用，重新进行安装的对话框： 信息如下： Installation failed since the device possibly has stale dexed jars that don't match the current version (dexopt error). In o

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