这几天两次这样？

错误代码：

Fatal error!

Unhandled Exception: EXCEPTION_ACCESS_VIOLATION reading address 0xffffffff

0x000000014094690f Calabiyau-Win64-Shipping.exe!UnknownFunction []

0x000000014094dafc Calabiyau-Win64-Shipping.exe!UnknownFunction []

0x000000014094db6a Calabiyau-Win64-Shipping.exe!UnknownFunction []

0x0000000140957b4c Calabiyau-Win64-Shipping.exe!UnknownFunction []

0x000000014529a032 Calabiyau-Win64-Shipping.exe!UnknownFunction []

0x00007ffedd4d7614 KERNEL32.DLL!UnknownFunction []

0x00007ffeddb826f1 ntdll.dll!UnknownFunction []