MTA Map editor, awful problem

[kikiho]

When i type "start editor" from (server/MTA Server.exe) I see that massage

starting edf

ERROR: .../resourses/edf/edf.lua:252: attempt to call global xmlFindChild

After that massage, when I start the editor from the client it gives me an error =(

PLS Help

[lil Toady]

Map editor only works in nightly versions of 1.0, not in developer previews