Portal v2

[AntiDefender]

I got this error trying the "pwarp" command. Please fix it.

[12:24:54] LUA: Plugins/Portal/portal_main.lua:117: attempt to index field '?' (a nil value)
[12:24:54] Stack trace:
[12:24:54] Plugins/Portal/portal_main.lua(117): (no name)
[12:24:54] Stack trace end
[12:24:54] Error in plugin Portal calling function <callback>()
[12:25:31] LUA: Plugins/Portal/portal_functions.lua:43: attempt to index field 'point1' (a nil value)
[12:25:31] Stack trace:
[12:25:31] Plugins/Portal/portal_functions.lua(43): (no name)
[12:25:31] Stack trace end
[12:25:31] Error in plugin Portal calling function <callback>()