HelpClient black screen

My client doesn't load into the nexus T_T the only thing I did before this happened was add some stuff in addition.xml and add pointers to the sprites. (I tried reverting the changes but no luck)
i get a small error in wserver: "Trying to connect!" I don't recall having that before...


Ignore the attachment, uploading to mpgh is confusing X.X

This may sound dumb but did you
1) Convert the map from jm to
wmap
2) Rebuild source

If you did, I'm not sure why.

Yeah, just realised :P

This problem could happen by many reasons, try to change to ID of the codes you added. (The 0x2222 etc or whatever)
And try to look if there's anything in the codes that should not be there. And if you can't figure it out, try to remove the codes you've added and see
then if the server works, so you'd know for sure that this is the problem.