Jar files are zips. Open them with a zip tool. (Linux figures this out for you.)
But aside from that, the permissions on your jar file are not ignition:ignition, which is likely why the ignition service cannot load it.
Jar files are zips. Open them with a zip tool. (Linux figures this out for you.)
But aside from that, the permissions on your jar file are not ignition:ignition, which is likely why the ignition service cannot load it.