Are you using any of the plugins of NNERuntime?
To be more specific: NNERuntimeRDG.
It seems invoke the use of the mentioned shader FUpsampleCS.
If you have it turned on and don’t use it then try disabling the plugin and packing the project again.
The error mentions permutation0 missing. Perhaps enabling “Force all shader permutation support” in packing could enforce it’s compilation if the plugin is necessary.