Advance Duplicator Problems

[Jon Read]

Currently in single player I keep on getting the following error and am unsure how to fix it.

AdvDupeERROR:Created Entity Bad! Class: prop_physics Ent: 170
AdvDupeERROR: CreateEntity failed to make "prop_physics", Error: autorun/server/AdvDupe.lua:2684: attempt to index local 'Data' (a nil value)
AdvDupe: Sending this ErrorMsg to Player [1][Jon Read]
AdvDupe-ERROR: "Failed to make "prop_physics""

I am also pretty sure this has to do with the duplicator tools, since it no longer duplicates either. Is there anyone that can help me with this?

[Jaded Misanthrope]

I'd recommend deleting the Adv Duplicator folder from addons and running SVN update to get it back--it sounds like a file's gone screwy somewhere.

[Jon Read]

I tried what you recommended, but it sadly did not work. I think it was caused by that entity duplicator that was posted on garrysmod.org a couple days ago, but I removed it and the duplicator and advance duplicator still don't work.