I'm able to bring up the Server list, but am unable to join the server. The text "Logging in..." is visible, then it cuts out, the mouse cursor with it. The text reappears again, and then the background goes dark and approximately 10 seconds later, I get a blue-grey screen with the text "Minecraft" on it surrounding a white text box listing crash details. It seems to be a java error, but I am not java savvy. Can anyone point me in the right direction?
Listing of the crash details is as follows:
---- Minecraft Crash Report ----
// I feel sad now
Time: 2/7/13 11:40 PM
Description: Unexpected error
java.lang.NullPointerException
at weaponmod.render.SpearItemRenderer.renderItem(SpearItemRenderer.java:36)
at net.minecraftforge.client.ForgeHooksClient.renderEquippedItem(ForgeHooksClient.java:355)
at bau.a(ItemRenderer.java:70)
at bau.a(ItemRenderer.java:477)
at ban.b(EntityRenderer.java:681)
at ban.a(EntityRenderer.java:1244)
at ban.b(EntityRenderer.java:974)
at net.minecraft.client.Minecraft.J(Minecraft.java:882)
at net.minecraft.client.Minecraft.run(Minecraft.java:771)
at java.lang.Thread.run(Unknown Source)