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hi. i dont know much about what im doing.. kinda just pulling it out as i go. im using forge 1.7.2 and used a patch for java 8. it works fine with the mods i have installed for a while then crashes. here is the log.
---- Minecraft Crash Report ----
// Daisy, daisy...
Time: 3/6/15 4:26 PM
Description: Exception in server tick loop
java.lang.NoSuchFieldError: field_150354_m
at mod.lucky.block.BlockLuckyBlock.canStayOnBlock(BlockLuckyBlock.java:258)
at mod.lucky.block.BlockLuckyBlock.func_149718_j(BlockLuckyBlock.java:266)
at mod.lucky.gen.LuckyGenerator.makeSurfaceLuckyBlockOrStructure(LuckyGenerator.java:84)
at mod.lucky.gen.LuckyGenerator.generateSurface(LuckyGenerator.java:67)
at mod.lucky.gen.LuckyGenerator.generate(LuckyGenerator.java:44)
at cpw.mods.fml.common.registry.GameRegistry.generateWorld(GameRegistry.java:106)
at net.minecraft.world.gen.ChunkProviderServer.func_73153_a(ChunkProviderServer.java:274)
at net.minecraft.world.chunk.Chunk.func_76624_a(Chunk.java:1047)
at net.minecraft.world.gen.ChunkProviderServer.originalLoadChunk(ChunkProviderServer.java:184)
at net.minecraft.world.gen.ChunkProviderServer.loadChunk(ChunkProviderServer.java:125)
at net.minecraft.server.management.PlayerManager$PlayerInstance.<init>(PlayerManager.java:328)
at net.minecraft.server.management.PlayerManager.func_72690_a(PlayerManager.java:106)
at net.minecraft.server.management.PlayerManager.func_72691_b(PlayerManager.java:183)
at net.minecraft.server.management.PlayerManager.func_72685_d(PlayerManager.java:276)
at net.minecraft.server.management.ServerConfigurationManager.func_72358_d(ServerConfigurationManager.java:277)
at net.minecraft.network.NetHandlerPlayServer.func_147347_a(NetHandlerPlayServer.java:401)
at net.minecraft.network.play.client.C03PacketPlayer.func_148833_a(SourceFile:137)
at net.minecraft.network.play.client.C03PacketPlayer$C06PacketPlayerPosLook.func_148833_a(SourceFile:20)
at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:197)
at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:165)
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:644)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:531)
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:111)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:414)
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:670)

A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
-- System Details --
Details:
Minecraft Version: 1.7.2
Operating System: Windows 7 (amd64) version 6.1
Java Version: 1.8.0_25, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 102267800 bytes (97 MB) / 361463808 bytes (344 MB) up to 1060372480 bytes (1011 MB)
JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
AABB Pool Size: 4443 (248808 bytes; 0 MB) allocated, 4139 (231784 bytes; 0 MB) used
IntCache: cache: 1, tcache: 1, allocated: 12, tallocated: 94
FML: MCP v9.03 FML v7.2.217.1147 Minecraft Forge 10.12.2.1147 7 mods loaded, 7 mods active
mcp{9.03} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
FML{7.2.217.1147} [Forge Mod Loader] (forge-1.7.2-10.12.2.1147.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Forge{10.12.2.1147} [Minecraft Forge] (forge-1.7.2-10.12.2.1147.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
lucky{5.1.0} [Lucky Block] ([1-7-10]_Lucky_Block_v5-1-0.jar.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
emeraldmod{3.1.3} [EmeraldMod] (EmeraldMod 1.7.2 Forge V3.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
more{1.0} [more] (M-Ore 1.7.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
movillages{1.2.0} [Mo' Villages] (MoVillages-1.2.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
Profiler Position: N/A (disabled)
Vec3 Pool Size: 4005 (224280 bytes; 0 MB) allocated, 3718 (208208 bytes; 0 MB) used
Player Count: 1 / 8; [EntityPlayerMP['Moatles'/263, l='New Worldas', x=16.00, y=67.25, z=289.98]]
Type: Integrated Server (map_client.txt)
Is Modded: Definitely; Client brand changed to 'fml,forge'

........................................... please tell me how to fix. thanks