[3.0.3/3.0.4] Placing generators/iron furnaces leads to internal server error

[Covenant]

Title: Placing generators/iron furnaces leads to internal server error

Version: 3.0.3/3.0.4

OS: Windows 7 Ultimate 64-bit

Java Version: Java 7 update 4, build 1.7.0_04

Description of Problem:

When attempting to place generators and iron furnaces (so far, these are the only two we've attempted) on our Tekkit server, my friends and I get kicked off the game with an internal server error. Upon logging back in, where the generator should be, we just have a standard Machine Block. I've been through the config files on the server through Clanforge, but I'm coming up with nothing that explains why we're getting kicked. I've a feeling it might be an item ID conflict, but I'm a total beginner at this. Oh, I should mention, the items get duplicated in the inventory, so we aren't exactly losing anything - quite the opposite, but it's pointless having tons of the items without being able to place the damn things.

Any help would be appreciated on this, thank you.

Error Messages:

Internal Server Error.

Error Log:

[Torezu]

Did anyone use /reload? It likes to break crafting, spawning, and placing of mod items.

[Covenant]

Not that I'm aware of. I gave up on the problem in the end and created a new server profile, which seems to be working just fine. I don't know whether I broke it, or one of the addons I tried out was at fault, but I'm happy enough to forget about the whole ordeal. Shortly after I posted this I came across another thread with a similar problem, so I'm not sure how widespread this issue is. My problem is solved, though, so I'm considering this case closed. :P

[VideoBoy]

This was a common problem in 2.1.1. I had it in my own server and also saw it in a couple other servers. Placing any kind of generator disconnects the client with "Internal server error". I haven't seen this happen in Tekkit 3 yet...

[Shane C.]

I have the exact same problem, yet mine hasn't been solved. Here is my error code:

10.07 06:44:13 [server] INFO at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)

10.07 06:44:13 [server] INFO at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:453)

10.07 06:44:13 [server] INFO at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:556)

10.07 06:44:13 [server] INFO at net.minecraft.server.NetworkListenThread.a(NetworkListenThread.java:78)

10.07 06:44:13 [server] INFO at org.getspout.spout.SpoutNetServerHandler.a(SpoutNetServerHandler.java:169)

10.07 06:44:13 [server] INFO at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:121)

10.07 06:44:13 [server] INFO at net.minecraft.server.NetworkManager.b(NetworkManager.java:234)

10.07 06:44:13 [server] INFO at net.minecraft.server.Packet15Place.handle(SourceFile:39)

10.07 06:44:13 [server] INFO at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:709)

10.07 06:44:13 [server] INFO at net.minecraft.server.ItemInWorldManager.interact(ItemInWorldManager.java:318)

10.07 06:44:13 [server] INFO at net.minecraft.server.ItemStack.placeItem(ItemStack.java:83)

10.07 06:44:13 [server] INFO at net.minecraft.server.ItemBlock.interactWith(ItemBlock.java:84)

10.07 06:44:13 [server] INFO at org.getspout.spout.block.mcblock.CustomContainer.postPlace(CustomContainer.java:435)

10.07 06:44:13 [server] INFO at ic2.common.BlockMultiID.postPlace(BlockMultiID.java:184)

10.07 06:44:13 [server] INFO java.lang.NullPointerException

[Shane C.]

I figured it out. After removing Spout from my plugins it worked perfectly.