Why do I get this error with nutscript

I want to make a gamemode using chessnuts nutscript and I get this error when I start the server
"gamemodes/testgamemode/gamemode/sh_commands attempted to index field command (a nil value)

Im using the NutScript schema


[ERROR] gamemodes/breakingbadrp/gamemode/cl_init.lua:110: attempt to index global ‘netstream’ (a nil value)

  1. v - gamemodes/breakingbadrp/gamemode/cl_init.lua:110
  2. unknown - lua/includes/modules/hook.lua:84

Did you use sample schema, AND nutScript’s framework? Or just nutscript / the sample schema.

just nutscripts frame work?