Error with Kit App Template

Why does this error keep occurring every time I perform a build operation? I have troubleshooted numerous potential issues, yet the error still persists.

There is nothing in extschae folder, and I suspect that kit.exe is unable to download files.

and the repo.log represents :

Hi and welcome. First I have moved this thread out of Depreciated, because this is kit app template and very much not depreciated. Secondly I have renamed this to kit app template, not Launcher.

It is hard to diagnose your error just from this short screenshot but let me give you one really good tip to start. Please totally wipe out ALL omniverse kit app files and start over and I am sure this error will dissapear “unless” you are having a connection issue to pull the extensions. Make sure you have an OPEN and free internet connection and you are not behind a firewall.

Please delete:
c:/packman-repo
c:/your kit app template folder
c:/users/USER/appdata/temp/local/OV

Dear Richard,

Thank you for your prompt reply. I have followed your instructions to delete the three specified files one by one, and then re-downloaded the files in accordance with the official examples. However, an error related to precache_exts -c still occurs as soon as I proceed to the build stage.

Please let me know what information you need to help troubleshoot this error, and I will send it to you as soon as possible.

Best regards,

Zixin Ning