There is no such item with ID

[NoFearl]

Hello when i play Tekkit Lite on SP it works fine, but when we try to play SMP it won't whenn spawning items it says "There is no such item with ID" and it wont generate any mod blocks in the world, any help?

[CashanDraven]

You'll have to reupload the mod that the item is in. I had this problem as well awhile back, just reupload the mods and it should replace the ids. Hopefully it won't require a reroll of your world like mind did because Thaumcraft messed up.