Minecraft Forums

---- Minecraft Crash Report ----
// Everything's going to plan. No, really, that was supposed to happen.

Time: 11/30/13 5:20 PM
Description: There was a severe problem during mod loading that has caused the game to fail

cpw.mods.fml.common.LoaderException: java.lang.ClassNotFoundException: com.github.AbrarSyed.secretroomsmod.common.SecretRooms
at cpw.mods.fml.common.LoadController.transition(LoadController.java:156)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:521)
at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:183)
at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:473)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:808)
at net.minecraft.client.main.Main.main(SourceFile:101)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:131)
at net.minecraft.launchwrapper.Launch.main(Launch.java:27)
Caused by: java.lang.ClassNotFoundException: com.github.AbrarSyed.secretroomsmod.common.SecretRooms
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:186)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at cpw.mods.fml.common.ModClassLoader.loadClass(ModClassLoader.java:61)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at cpw.mods.fml.common.FMLModContainer.constructMod(FMLModContainer.java:462)
at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:313)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)
at com.google.common.eventbus.EventBus.post(EventBus.java:267)
at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:201)
at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:181)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:313)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)
at com.google.common.eventbus.EventBus.post(EventBus.java:267)
at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:112)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:511)
... 10 more
Caused by: java.lang.UnsupportedClassVersionError: com/github/AbrarSyed/secretroomsmod/common/SecretRooms : Unsupported major.minor version 51.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClassCond(Unknown Source)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:178)
... 37 more


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- System Details --
Details:
Minecraft Version: 1.6.4
Operating System: Windows 7 (amd64) version 6.1
Java Version: 1.6.0_20, Sun Microsystems Inc.
Java VM Version: Java HotSpot™ 64-Bit Server VM (mixed mode), Sun Microsystems Inc.
Memory: 84241360 bytes (80 MB) / 432668672 bytes (412 MB) up to 954466304 bytes (910 MB)
JVM Flags: 3 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1024m -XX:MaxPermSize=128m
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Suspicious classes: FML and Forge are installed
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP v8.11 FML v6.4.45.953 Minecraft Forge 9.11.1.953 53 mods loaded, 53 mods active
mcp{8.09} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed
FML{6.4.45.953} [Forge Mod Loader] (modpack.jar) Unloaded->Constructed
Forge{9.11.1.953} [Minecraft Forge] (modpack.jar) Unloaded->Constructed
AppliedEnergistics-Core{rv13.c} [AppliedEnergistics Core] (minecraft.jar) Unloaded->Constructed
CodeChickenCore{0.9.0.6} [CodeChicken Core] (minecraft.jar) Unloaded->Constructed
gasesCore{1.4.1} [Glenn's Gases Core] (minecraft.jar) Unloaded->Constructed
NotEnoughItems{1.6.1.5} [Not Enough Items] (NotEnoughItems 1.6.1.5.jar) Unloaded->Constructed
DamageIndicatorsMod{2.9.0.9} [Damage Indicators] (1.6.4 DamageIndicators v2.9.0.9.zip) Unloaded->Constructed
NowCraftables{v0.3} [Now Craftables] ([1.6.4] NowCraftables v0.3.jar) Unloaded->Constructed
bspkrsCore{v5.0(1.6.4)} [bspkrsCore] ([1.6.4]bspkrsCorev5.0.zip) Unloaded->Constructed
ArmorStatusHUD{v1.15(1.6.4)} [ArmorStatusHUD] ([1.6.4]ArmorStatusHUDv1.15.zip) Unloaded->Constructed
mod_bspkrsCore{v5.0(1.6.4)} [bspkrsCore] ([1.6.4]bspkrsCorev5.0.zip) Unloaded->Constructed
mod_ReiMinimap{v3.4_01 [1.6.2]} [mod_ReiMinimap] ([1.6.4]ReiMinimap_v3.4_01.zip) Unloaded->Constructed
StartingInventory{Forge 1.6.4.r03} [StartingInventory] ([1.6.4]StartingInventory.Forge.1.6.4.r03.Universal.zip) Unloaded->Constructed
advancedgenetics{v1.9 BETA} [Advanced Genetics] (advancedGenetics_vb1.9.jar) Unloaded->Constructed
AppliedEnergistics{rv13.c} [Applied Energistics] (appeng-rv13-c-mc162.jar) Unloaded->Constructed
Backpack{1.18.17} [Backpack] (backpack-1.18.17-1.6.2.zip) Unloaded->Constructed
iChunUtil{2.3.0} [iChunUtil] (iChunUtil2.3.0.zip) Unloaded->Constructed
BackTools{2.0.0} [BackTools] (BackTools2.0.0.zip) Unloaded->Constructed
BuildCraft|Core{4.1.2} [BuildCraft] (buildcraft-A-1.6.2-4.1.2.jar) Unloaded->Constructed
BuildCraft|Builders{4.1.2} [BC Builders] (buildcraft-A-1.6.2-4.1.2.jar) Unloaded->Constructed
BuildCraft|Energy{4.1.2} [BC Energy] (buildcraft-A-1.6.2-4.1.2.jar) Unloaded->Constructed
BuildCraft|Factory{4.1.2} [BC Factory] (buildcraft-A-1.6.2-4.1.2.jar) Unloaded->Constructed
BuildCraft|Transport{4.1.2} [BC Transport] (buildcraft-A-1.6.2-4.1.2.jar) Unloaded->Constructed
BuildCraft|Silicon{4.1.2} [BC Silicon] (buildcraft-A-1.6.2-4.1.2.jar) Unloaded->Constructed
BCTools{1.4-a-8} [Buildcraft Tools] (bcTools-v1.4-a-8.jar) Unloaded->Constructed
Mekanism{5.6.0} [Mekanism] (Mekanism-v5.6.0.522.jar) Unloaded->Constructed
CoFHCore{2.0.0.b8a} [CoFH Core] (CoFHCore-2.0.0.b8a.jar) Unloaded->Constructed
ThermalExpansion{3.0.0.b8} [Thermal Expansion] (ThermalExpansion-3.0.0.b8.jar) Unloaded->Constructed
BigReactors{0.2.2A} [Big Reactors] (BigReactors-0.2.2A.jar) Unloaded->Constructed
mod_BuffBarMod{0.7.1} [Buff Bar Mod] (BuffBarv0.8.3(1.6).zip) Unloaded->Constructed
CoFHLoot{2.0.0.b8a} [CoFH Loot] (CoFHCore-2.0.0.b8a.jar) Unloaded->Constructed
CoFHMasquerade{2.0.0.b8a} [CoFH Masquerade] (CoFHCore-2.0.0.b8a.jar) Unloaded->Constructed
CoFHSocial{2.0.0.b8a} [CoFH Social] (CoFHCore-2.0.0.b8a.jar) Unloaded->Constructed
CoFHWorld{2.0.0.b8a} [CoFH World] (CoFHCore-2.0.0.b8a.jar) Unloaded->Constructed
FlansMod{4.0.1} [Flans Mod] (FlansMod-4.0.1.jar) Unloaded->Constructed
Gases{1.4.1} [Glenn's Gases] (gases-1.4.1-1.6.4.jar) Unloaded->Constructed
ICBM|Contraption{1.3.4} [ICBM|Contraption] (ICBM_Contraption_v1.3.4.274.jar) Unloaded->Constructed
ICBM|Sentry{1.3.4} [ICBM|Sentry] (ICBM_Sentry_v1.3.4.274.jar) Unloaded->Constructed
ICBM|Explosion{1.3.4} [ICBM|Explosion] (ICBM_Explosion_v1.3.4.274.jar) Unloaded->Constructed
ImmibisCore{56.0.5} [Immibis Core] (immibis-core-56.0.5.jar) Unloaded->Constructed
inventorytweaks{1.56} [Inventory Tweaks] (InventoryTweaks-MC1.6.2-1.56-b77.jar) Unloaded->Constructed
MekanismGenerators{5.6.0} [MekanismGenerators] (MekanismGenerators-v5.6.0.522.jar) Unloaded->Constructed
MFFS{3.4.0} [Modular Force Field System] (MFFS_v3.4.0.244.jar) Unloaded->Constructed
missioncontrol{0.2.0} [Mission Control] (MissionControl1-2.jar) Unloaded->Constructed
numina{0.0.1-32} [Numina] (Numina-1.6.2-0.0.1-32.jar) Unloaded->Constructed
powersuits{0.8.0-44} [MachineMuse's Modular Powersuits] (ModularPowersuits-1.6.2-0.8.0-44.jar) Unloaded->Constructed
NEIPlugins{1.1.0.2} [NEI Plugins] (NEIPlugins-1.1.0.2.jar) Unloaded->Constructed
RedLogic{56.1.1} [RedLogic] (redlogic-56.1.1.jar) Unloaded->Constructed
secretroomsmod{4.6.2} [The SecretRoomsMod] (SecretRoomsMod-universal-1.6.4-4.6.2.309.jar) Unloaded->Errored
SecurityCraft{v1.4} [SecurityCraft] (SecurityCraft v1.4pre for 1.6.4.zip) Unloaded->Constructed
TF2Sentry{1.6.4} [TF2 Sentry] (TF2_Sentry_1.6.4a.zip) Unloaded->Constructed
weaponmod{1.6.2 v1.13.6} [Balkon's WeaponMod] (WeaponMod.zip) Unloaded->Constructed


----------------------------------
Any ideas?

Quote from webrosc

First try updating java, yours is very outsdated
http://www.java.com/...load/manual.jsp

Thanks for the option, I'm trying it right now. Hopefully it works.

Quote from webrosc

First try updating java, yours is very outsdated
http://www.java.com/...load/manual.jsp

I just tried going back into it, it just shuts down and the console tells me where to get the crash report. This started happening at update 0.18, before that in 1.4.1 it worked perfectly and didn't crash.

Quote from webrosc

The secret rooms mod has had a update to the version your using
http://files.minecra...SecretRoomsMod/

You have SecretRoomsMod-universal-1.6.4-4.6.2.309.jar
SecretRoomsMod-universal-1.6.4-4.6.2.319.jar is the current recommended version

Thank you! It worked.