無法執行錯誤訊息
開啟模擬器時遇到這個錯誤訊息
Cannot launch AVD in emulator.
Output: emulator:
ERROR: x86 emulation currently requires hardware acceleration! Please ensure Intel HAXM is properly installed and usable. CPU acceleration status: HAX kernel module is not installed!
重新安裝了Intel X86 Emulator Accelerator
結果重新安裝了Intel X86 Emulator Accelerator(HAXM installer)，出現了下列的錯誤訊息 
安裝錯誤訊息:
This computer does not support Intel Virtualization Technology (VT-x) or it is being exclusively used by Hyper-V. HAXM cannot be installed.
Please ensure Hyper-V is disabled in Windows Features, or refer to the Intel HAXM documentation for more information.
結果最後才發現原來是安裝了Docker，開啟了Windeows Hyper-V 所以衝突了。手動將Hyper-V 關閉就可以正常開啟Android模擬器了。