run_dev.sh got two errors can not solved

Hi,

Have tried for couple of days with run_dev.sh, constantly got this two error,
first one,
"Error: Failed to call git rev-parse --git-dir: exit status 128 "
I saw in previously closed issues, this should have been fixed, but I still got this problem
Second one,
Unable to find image 'isaac_ros_dev-x86_64:latest' locally
docker: Error response from daemon: pull access denied for isaac_ros_dev-x86_64, repository does not exist or may require 'docker login': denied: requested access to the resource is denied.
Btw, this one I modified a little bit in the run_dev.sh, by adding 'sudo' before docker run, as I found that in my case I could only run docker with gpu as sudo (tried on other images/containers).

I tried different ways but not helped, I am not experienced in docker/Isaac-Ros, very appriciate if anyone can help.

My system is Ubuntu 20.04 focal.
Best.