1、行模拟器时报如下错误

 emulator: WARNING: Classic qemu does not support SMP. The hw.cpu.ncore option from your config file is ignored.
emulator: ERROR: x86 emulation currently requires hardware acceleration!
Please ensure Intel HAXM is properly installed and usable.
CPU acceleration status: HAXM must be updated (version 1.1.1 < 6.0.1).
 
需要更新HAXM版本到6.0.1以上,当前版本是1.1.1。
下载HAXM包:android studio菜单栏 ——> Tools ——> android ——> SDK Manager 

安装HAXM包,去对应的sdk\extras\intel\Hardware_Accelerated_Execution_Manager 路径下,找到了对应的文件IntelHaxm.exe双击运行,下一步直到安装完毕,问题完美解决。