How to set the font

[moon989]

i got following error when run demo.
panicked at 'there must be a sans-serif font face registered'.
I am newer for this , i wanna know How to registe the font?

[tronical]

This panic suggests that we've failed in detecting systems fonts on your machine. We may need to improve your detection. What operating system are you using?

[moon989]

Thanks for repley. I use Deepin linux system which is chinese OpenSource Linux System. Can i registe a special font at first before running.

[tronical]

Thanks, that is a system I don't have experience with. When you run fc-match sans-serif in a terminal, what is the output that is printed? (similarly, what is the output if you run just fc-match (without any arguments))

[moon989]

run fc-match got :

wqy-microhei.ttc: "文泉驿微米黑" "Regular"

[tronical]

Thanks! Is that the same output for fc-match sans serif and fc-match without any arguments?

Hm, I might just have to install deepin linux in a vm.