I am trying to compile a configuration for the 10.8 InstallESD.dmg in Casper Admin but when it is >90% finished I get an error that says "There was a problem connecting to the server. Check the server name or IP address and then try again. If you continue to have problems, contact your system administrator". I tried with other configurations of dmgs I have made, but they get stuck at installing.
I thought it might have been a permission error, but I double checked permissions on the Mac I am working on and on our JSS server. I tried compiling with two different admin accounts but get the error each time. I also can't close the error message even after quitting Casper Admin. The JSS address is correct and I am able to create other packages. I'm not sure what else to check.