NullPointerException from SearchTree

[Ojas11]

I am trying to make a mod. I have not done anything too advanced. I have been getting this error for a long time, but been mostly ignoring it and continuing along hoping it will get fixed when I add more features. I have asked a few people, but they say my code is correct. Please try to get a solution fast

Crash:

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[20:59:34] [main/INFO] [STDOUT]: [net.minecraft.init.Bootstrap:printToSYSOUT:629]: ---- Minecraft Crash Report ----

// Would you like a cupcake?

 

Time: 4/4/18 8:59 PM

Description: Initializing game

 

java.lang.NullPointerException: Initializing game

    at net.minecraft.client.util.SearchTree.lambda$index$0(SearchTree.java:91)

    at java.util.Collections$SingletonSet.forEach(Unknown Source)

    at net.minecraft.client.util.SearchTree.index(SearchTree.java:89)

    at net.minecraft.client.util.SearchTree.add(SearchTree.java:78)

    at java.lang.Iterable.forEach(Unknown Source)

    at net.minecraft.client.Minecraft.populateSearchTreeManager(Minecraft.java:639)

    at net.minecraft.client.Minecraft.init(Minecraft.java:575)

    at net.minecraft.client.Minecraft.run(Minecraft.java:421)

    at net.minecraft.client.main.Main.main(Main.java:118)

    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:135)

    at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

    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.minecraftforge.gradle.GradleStartCommon.launch(GradleStartCommon.java:97)

    at GradleStart.main(GradleStart.java:25)

 

 

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

---------------------------------------------------------------------------------------

 

-- Head --

Thread: Client thread

Stacktrace:

    at net.minecraft.client.util.SearchTree.lambda$index$0(SearchTree.java:91)

    at java.util.Collections$SingletonSet.forEach(Unknown Source)

    at net.minecraft.client.util.SearchTree.index(SearchTree.java:89)

    at net.minecraft.client.util.SearchTree.add(SearchTree.java:78)

    at java.lang.Iterable.forEach(Unknown Source)

    at net.minecraft.client.Minecraft.populateSearchTreeManager(Minecraft.java:639)

    at net.minecraft.client.Minecraft.init(Minecraft.java:575)

 

-- Initialization --

Details:

Stacktrace:

    at net.minecraft.client.Minecraft.run(Minecraft.java:421)

    at net.minecraft.client.main.Main.main(Main.java:118)

    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:135)

    at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

    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.minecraftforge.gradle.GradleStartCommon.launch(GradleStartCommon.java:97)

    at GradleStart.main(GradleStart.java:25)

 

-- System Details --

Details:

    Minecraft Version: 1.12.2

    Operating System: Windows 10 (amd64) version 10.0

    Java Version: 1.8.0_152, Oracle Corporation

    Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation

    Memory: 685356896 bytes (653 MB) / 1037959168 bytes (989 MB) up to 1037959168 bytes (989 MB)

    JVM Flags: 3 total; -Xincgc -Xmx1024M -Xms1024M

    IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0

    FML: MCP 9.42 Powered by Forge 14.23.2.2611 6 mods loaded, 6 mods active

    States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored

 

    | State | ID        | Version      | Source                           | Signature |

    |:----- |:--------- |:------------ |:-------------------------------- |:--------- |

    | UCH   | minecraft | 1.12.2       | minecraft.jar                    | None      |

    | UCH   | mcp       | 9.42         | minecraft.jar                    | None      |

    | UCH   | FML       | 8.0.99.99    | forgeSrc-1.12.2-14.23.2.2611.jar | None      |

    | UCH   | forge     | 14.23.2.2611 | forgeSrc-1.12.2-14.23.2.2611.jar | None      |

    | UCH   | nerf      | ${version}   | bin                              | None      |

    | UCH   | jei       | 4.8.5.159    | jei_1.12.2-4.8.5.159.jar         | None      |

 

    Loaded coremods (and transformers):

    GL info: ' Vendor: 'NVIDIA Corporation' Version: '4.6.0 NVIDIA 390.77' Renderer: 'GeForce GTX 1050 Ti/PCIe/SSE2'

    Launched Version: 1.12.2

    LWJGL: 2.9.4

    OpenGL: GeForce GTX 1050 Ti/PCIe/SSE2 GL version 4.6.0 NVIDIA 390.77, NVIDIA Corporation

    GL Caps: Using GL 1.3 multitexturing.

Using GL 1.3 texture combiners.

Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.

Shaders are available because OpenGL 2.1 is supported.

VBOs are available because OpenGL 1.5 is supported.

 

    Using VBOs: Yes

    Is Modded: Definitely; Client brand changed to 'fml,forge'

    Type: Client (map_client.txt)

    Resource Packs:

    Current Language: English (US)

    Profiler Position: N/A (disabled)

    CPU: 8x Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz

[20:59:34] [main/INFO] [STDOUT]: [net.minecraft.init.Bootstrap:printToSYSOUT:629]: #@!@# Game crashed! Crash report saved to: #@!@# C:\Users\ojasl\Documents\java\minecraft\forge\Not Enough RF\run\.\crash-reports\crash-2018-04-04_20.59.34-client.txt

AL lib: (EE) alc_cleanup: 1 device not closed

Java HotSpot(TM) 64-Bit Server VM warning: Using incremental CMS is deprecated and will likely be removed in a future release

 

Code:

https://github.com/StackDoubleFlow/Not-Enough-RF