点击run/debug后，出现blinky.out load failed 对话框错误
下面为提示错误信息。帮忙看一下是啥原因。谢谢
Cortex_M4_0: GEL Output:
Memory Map Initialization Complete
Cortex_M4_0: Failed CPU Reset: This operation is not supported by this driver
Cortex_M4_0: GEL Output:
Target Reset
Cortex_M4_0: Trouble Writing Memory Block at 0x20004000 on Page 0 of Length 0x1388: This operation is not supported by this driver
Cortex_M4_0: File Loader: Verification failed: Target failed to write 0x20004000
Cortex_M4_0: GEL: File: D:\workspace_v6_1\blinky\Release\blinky.out: Load failed.
