CircleCi build issue

Hi all,
I am very new to circleci and nodejs.
I am trying to configure and run an application developed by third party in our own environment.
They provided us two modules. One module has all the android studio code and other has circleci related things like config.yml and docker image and dependencies.
I did put the circleci related module on github and trying to build using circleci. Getting below error.
Using SSH Config Dir /root/.ssh
Cloning into ‘.’…
Warning: Permanently added the RSA host key for IP address ‘140.82.112.4’ to the list of known hosts.
remote: Enumerating objects: 284, done.
remote: Counting objects: 100% (284/284), done.
remote: Compressing objects: 100% (190/190), done.
remote: Total 284 (delta 67), reused 283 (delta 66), pack-reused 0
Receiving objects: 100% (284/284), 261.02 KiB | 18.64 MiB/s, done.
Resolving deltas: 100% (67/67), done.
fatal: Could not parse object ‘1204e13e998bc76acb475710728c2bef0a021e1a’.

exit status 128
CircleCI received exit code 128

Other than this, where should I put my node js code? I have already imported it into android studio and it is working fine there. Do I need to put that code on Github as well?

Need help urgently please.

Hello

When this occurs we would recommend adding a new deploy key to your project.

Most likely a key was removed or expired from https://github.com/twlabs/impact-x/settings/keys and we were unable to checkout from your repository due to that.

Having a user key added to your project (as this project does) is good so that your builds can fall back on it when the deploy key is removed.

Kind Regards
Owen Oliver