[1:55:11java.lang.NullPointerException
2012-12-05 18:30:45 [SEVERE] at net.minecraft.server.ItemStack.setData(ItemStack.java:153)
2012-12-05 18:30:45 [SEVERE] at net.minecraft.server.ItemStack.<init>(ItemStack.java:39)
2012-12-05 18:30:45 [SEVERE] at forestry.apiculture.FlowerProviderVanilla.isAcceptedFlower(FlowerProviderVanilla.java:17)
2012-12-05 18:30:45 [SEVERE] at forestry.apiculture.genetics.Bee.hasFlower(Bee.java:297)
2012-12-05 18:30:45 [SEVERE] at forestry.apiculture.MachineApiary.update(MachineApiary.java:251)
2012-12-05 18:30:45 [SEVERE] at forestry.TileMachine.q_(TileMachine.java:98)
2012-12-05 18:30:45 [SEVERE] at net.minecraft.server.World.tickEntities(World.java:1191)
2012-12-05 18:30:45 [SEVERE] at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:547)
2012-12-05 18:30:45 [SEVERE] at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:453)
2012-12-05 18:30:45 [SEVERE] at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)
2012-12-05 18:30:45 [SEVERE] Unexpected exception
java.lang.NullPointerException
at net.minecraft.server.ItemStack.setData(ItemStack.java:153)
at net.minecraft.server.ItemStack.<init>(ItemStack.java:39)
at forestry.apiculture.FlowerProviderVanilla.isAcceptedFlower(FlowerProviderVanilla.java:17)
at forestry.apiculture.genetics.Bee.hasFlower(Bee.java:297)
at forestry.apiculture.MachineApiary.update(MachineApiary.java:251)
at forestry.TileMachine.q_(TileMachine.java:98)
at net.minecraft.server.World.tickEntities(World.java:1191)
at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:547)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:453)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:492)