新人烧录求助：Writing data to flash failed in writing,

昨天烧录成功后，今天烧录执行烧录命令以后发现：Writing data to flash failed in writing，请教一下是什么问题。详细情况见下方。
/workspace/linuxTool-v1.0$ sudo ./flash.py -l boot
Command: ./bin/flash.x86_64 UL  ./images/MiniLoaderAll.bin
Program Data in /home/sns/.config/upgrade_tool
Loading loader...
Support Type:RK330C    Loader ver:1.15    Loader Time:2019-05-14 09:19:58
Upgrade loader ok.
Command: ./bin/flash.x86_64 DI -p ./images//parameter-linux.txt
Program Data in /home/sns/.config/upgrade_tool
directlba=1,first4access=1,gpt=1
Write gpt...
Write gpt ok.
Command: ./bin/flash.x86_64 DI -boot_linux ./images/boot_linux.img
Program Data in /home/sns/.config/upgrade_tool
directlba=1,first4access=1,gpt=1
Download boot_linux start...(0x00006000)
Writing data to flash failed in writing,exit download image!

写EMMC出错了，换一个跟TYPE-C线试试。