Minecraft Forums

---- Minecraft Crash Report ----
// I'm sorry, Dave.

Time: 6/10/13 6:45 PM
Description: Failed to start game

java.lang.NullPointerException
at java.io.Reader.<init>(Unknown Source)
at java.io.InputStreamReader.<init>(Unknown Source)
at net.minecraft.util.StringTranslate.func_74812_a(StringTranslate.java:88)
at net.minecraft.util.StringTranslate.func_74810_a(StringTranslate.java:129)
at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:415)
at net.minecraft.client.MinecraftAppletImpl.func_71384_a(SourceFile:56)
at net.minecraft.client.Minecraft.run(Minecraft.java:733)
at java.lang.Thread.run(Unknown Source)


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

-- System Details --
Details:
Minecraft Version: 1.5.2
Operating System: Windows 7 (x86) version 6.1
Java Version: 1.7.0_13, Oracle Corporation
Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
Memory: 407150152 bytes (388 MB) / 519110656 bytes (495 MB) up to 1037959168 bytes (989 MB)
JVM Flags: 2 total; -Xms512m -Xmx1024m
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 v7.51 FML v5.2.6.696 Minecraft Forge 7.8.0.696 25 mods loaded, 25 mods active
mcp{7.44} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized
FML{5.2.6.696} [Forge Mod Loader] (coremods) Unloaded->Constructed->Pre-initialized
Forge{7.8.0.696} [Minecraft Forge] (coremods) Unloaded->Constructed->Pre-initialized
mod_bspkrsCore{v2.04(1.5.2)} [bspkrsCore] ([1.5.2]bspkrsCorev2.04.zip) Unloaded->Constructed->Pre-initialized
Familiars_API{1.5.1} [Familiars API] (Familiars_API_1.5.2a.zip) Unloaded->Constructed->Pre-initialized
TreeCapitator{Forge 1.5.2.r01} [TreeCapitator] ([1.5.2]TreeCapitator.Forge.1.5.2.r01.Uni.CoreMod.jar) Unloaded->Constructed->Pre-initialized
jammyfurniture{4.4} [Jammy Furniture Mod] (1.5.2_Jammy_Furniture_Mod_V4.4.zip) Unloaded->Constructed->Pre-initialized
Backpack{1.8.9} [Backpack] (backpack-1.8.9-1.5.2.zip) Unloaded->Constructed->Pre-initialized
BiblioCraft{1.2.3} [BiblioCraft] (BiblioCraft[v1.2.3].zip) Unloaded->Constructed->Pre-initialized
BWG4{1.0.7} [Better World Generation 4] (BWG4_V107.zip) Unloaded->Constructed->Pre-initialized
ComputerCraft{1.53} [ComputerCraft] (ComputerCraft1.53.zip) Unloaded->Constructed->Pre-initialized
CCTurtle{1.53} [ComputerCraft Turtles] (ComputerCraft1.53.zip) Unloaded->Constructed->Pre-initialized
craftguide{1.5.2} [CraftGuide] (CraftGuide-1.6.7.2.zip) Unloaded->Constructed->Pre-initialized
Familiars_DefaultMobPack{1.5.1} [DefaultMobPack] (Familiars_DefaultMobPack_1.5.2a.zip) Unloaded->Constructed->Pre-initialized
FishingCraft{1.2.4} [Fishing Craft] (FishingCraft_v1.2.4.zip) Unloaded->Constructed->Pre-initialized
GraveStoneMod{Beta} [GraveStone] (GraveStones 1.5.2 v2.0.zip) Unloaded->Constructed->Pre-initialized
instantblocks{1.4.1} [InstantBlocks] (InstantBlocks_v1.4.1.zip) Unloaded->Constructed->Pre-initialized
IronChest{5.2.4.391} [Iron Chest] (ironchest-universal-1.5.1-5.2.4.391.zip) Unloaded->Constructed->Pre-initialized
LavaMonsters{2.2} [Lava Monsters] (LavaMonsters 2.2 for MC 1.5.2 (1).zip) Unloaded->Constructed->Pre-initialized
Millenaire{5.0.0} [Millénaire] (millenaire5.0.0.zip) Unloaded->Constructed->Pre-initialized
MoreFurnaces{1.3.4c} [More Furnaces] (moreFurnaces-1.3.4c-universal.zip) Unloaded->Constructed->Pre-initialized
PlayerHeads{1.0} [Player Heads] (PlayerHeads 1.0 for MC 1.5.2.zip) Unloaded->Constructed->Pre-initialized
secretroomsmod{4.6.0} [SecretRoomsMod] (SecretRoomsMod-universal-4.6.0.283.zip) Unloaded->Constructed->Pre-initialized
SpecialMobs{2.4.2} [Special Mobs] (SpecialMobs 2.4.2 for MC 1.5.2 (1).zip) Unloaded->Constructed->Pre-initialized
Vending{1.0.8} [Vending] (vending-1.5.2-1.0.8.jar) Unloaded->Constructed->Pre-initialized
LWJGL: 2.4.2
OpenGL: Intel(R) G41 Express Chipset GL version 2.1.0 - Build 8.15.10.2302, Intel
Is Modded: Definitely; Client brand changed to 'fml,forge'
Type: Client (map_client.txt)
Texture Pack: Default
Profiler Position: N/A (disabled)
Vec3 Pool Size: ~~ERROR~~ NullPointerException: null

In my experience, Null Pointer normally happens when something tries to access something that isnt there.
What were you doing when the crash happened?

Quote from NeoGenMike

In my experience, Null Pointer normally happens when something tries to access something that isnt there.
What were you doing when the crash happened?

Opening MC. Right after mojang, I got this.

Did you put forge first or last? If last, do it first, or you didn't install it properly, do you have any mods that go in the jar other than forge?