Board Thread:Questions and Answers/@comment-71.9.173.69-20150217204956

Hello,

I am attempting to create a tekkit classic server, but I am runnining into a major problem. When i try to spawn/craft a part of a RedPower computer (CPU, monitor, etc) I get kicked for "Internal server error." Sometimes I get kicked for "Internal server error: java.lang.NullPointerException." That same message appears in console  after I attempt to spawn one in. I have tried reinstalling the pack and replacing the files from my client with the server Redpower files. The weird part is that it works fine in singleplayer. Any help is appreciated! 