SC20 linux yocto build

Can i use Ubuntu 20.04 on Yocto machine to compile and build SDK / image for SC20 linux ?

Hi , thanhtinbk:
If possible, we recommend ubuntu16.04.
If you have no way to change the system, you can try it on ubuntu20.04, if not, you can install docker.

I build image by " build-8909-quec-smart-image" command and error occur as attached image.
Can you tell me about this error ? How can i solve it ?
Thanks !