[2016-08-19 16:12:04 - Hello] ------------------------------

[2016-08-19 16:12:04 - Hello] Android Launch!

[2016-08-19 16:12:04 - Hello] adb is running normally.

[2016-08-19 16:12:04 - Hello] Performing com.ae.hello.MainActivity activity launch

[2016-08-19 16:12:04 - Hello] Automatic Target Mode: launching new emulator with compatible AVD '4.0'

[2016-08-19 16:12:04 - Hello] Launching a new emulator with Virtual Device '4.0'

[2016-08-19 16:12:06 - Emulator] ko:Could not create temp file for system partition image: File exists

[2016-08-19 16:12:06 - Emulator] emulator: WARNING: Classic qemu does not support SMP. The hw.cpu.ncore option from your config file is ignored.

[2016-08-19 16:12:06 - Emulator] 

为什么会这样啊，而且我的avd一直打不开不知道为什么，一开始以为是那些tools包安装的版本不够新，后来我安装了4.0-7.0的，结果还是没用，急求解决办法，通俗易懂，本人还是小白，多谢了！！！