Issue creating app ant read file

[apaciuk]

Hi I get problem creating api in rails (version 6.0.3.7, ruby 2.7.3) error at end of creation, am on Linux Ubuntu 21.04

CURRENT PATH: /home/anton/apiup
run cp /home/anton/apiup/files/README.md . from "."
run sed -i '' "s/[APP NAME]/Rails Articles Api/" README.md from "."
sed: can't read s/[APP NAME]/Rails Articles Api/: No such file or directory

Its not creating the users model with Doorkeeper?

Is there something missing, looks like its not getting the Readme.md file contents properly? Thanks