I've spent about four hours attempting to get a solution to my MCPC crashing, but nothing works. To top it off, I'm a noob at understanding crash reports in general, so if anyone can please tell me what I could do, I'd greatly appreciate it!
This is the crash report I received:
---- Minecraft Crash Report ----
WARNING: coremods are present:
Contact their authors BEFORE contacting forge
// Quite honestly, I wouldn't worry myself about that.
Time: 3/4/18 9:34 AM
Description: Initializing game
java.lang.NoClassDefFoundError: net/minecraftforge/fml/common/registry/IForgeRegistryEntry
at java.lang.Class.getDeclaredFields0(Native Method)
at java.lang.Class.privateGetDeclaredFields(Class.java:2575)
at java.lang.Class.privateGetPublicFields(Class.java:2606)
at java.lang.Class.getFields(Class.java:1549)
at net.minecraftforge.registries.ObjectHolderRegistry.scanClassForFields(ObjectHolderRegistry.java:145)
at net.minecraftforge.registries.ObjectHolderRegistry.scanTarget(ObjectHolderRegistry.java:115)
at net.minecraftforge.registries.ObjectHolderRegistry.findObjectHolders(ObjectHolderRegistry.java:68)
at net.minecraftforge.fml.common.Loader.preinitializeMods(Loader.java:599)
at net.minecraftforge.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:270)
at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:466)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:377)
at net.minecraft.client.main.Main.main(SourceFile:123)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
Caused by: java.lang.ClassNotFoundException: net.minecraftforge.fml.common.registry.IForgeRegistryEntry
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 18 more
Caused by: java.lang.NullPointerException
A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
-- Head --
Thread: Client thread
Stacktrace:
at java.lang.Class.getDeclaredFields0(Native Method)
at java.lang.Class.privateGetDeclaredFields(Class.java:2575)
at java.lang.Class.privateGetPublicFields(Class.java:2606)
at java.lang.Class.getFields(Class.java:1549)
at net.minecraftforge.registries.ObjectHolderRegistry.scanClassForFields(ObjectHolderRegistry.java:145)
at net.minecraftforge.registries.ObjectHolderRegistry.scanTarget(ObjectHolderRegistry.java:115)
at net.minecraftforge.registries.ObjectHolderRegistry.findObjectHolders(ObjectHolderRegistry.java:68)
at net.minecraftforge.fml.common.Loader.preinitializeMods(Loader.java:599)
at net.minecraftforge.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:270)
at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:466)
-- Initialization --
Details:
Stacktrace:
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:377)
at net.minecraft.client.main.Main.main(SourceFile:123)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
Loaded coremods (and transformers):
GL info: ' Vendor: 'Intel' Version: '4.5.0 - Build 22.20.16.4749' Renderer: 'Intel(R) HD Graphics 620'
Launched Version: Modinstaller
LWJGL: 2.9.4
OpenGL: Intel(R) HD Graphics 620 GL version 4.5.0 - Build 22.20.16.4749, Intel
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: 4x Intel(R) Core(TM) i5-7200U CPU @ 2.50GHz
OptiFine Version: OptiFine_1.12.2_HD_U_C9
Render Distance Chunks: 12
Mipmaps: 4
Anisotropic Filtering: 1
Antialiasing: 0
Multitexture: false
Shaders: null
OpenGlVersion: 4.5.0 - Build 22.20.16.4749
OpenGlRenderer: Intel(R) HD Graphics 620
OpenGlVendor: Intel
CpuCount: 4
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I've spent about four hours attempting to get a solution to my MCPC crashing, but nothing works. To top it off, I'm a noob at understanding crash reports in general, so if anyone can please tell me what I could do, I'd greatly appreciate it!
This is the crash report I received:
---- Minecraft Crash Report ----
WARNING: coremods are present:
Contact their authors BEFORE contacting forge
// Quite honestly, I wouldn't worry myself about that.
Time: 3/4/18 9:34 AM
Description: Initializing game
java.lang.NoClassDefFoundError: net/minecraftforge/fml/common/registry/IForgeRegistryEntry
at java.lang.Class.getDeclaredFields0(Native Method)
at java.lang.Class.privateGetDeclaredFields(Class.java:2575)
at java.lang.Class.privateGetPublicFields(Class.java:2606)
at java.lang.Class.getFields(Class.java:1549)
at net.minecraftforge.registries.ObjectHolderRegistry.scanClassForFields(ObjectHolderRegistry.java:145)
at net.minecraftforge.registries.ObjectHolderRegistry.scanTarget(ObjectHolderRegistry.java:115)
at net.minecraftforge.registries.ObjectHolderRegistry.findObjectHolders(ObjectHolderRegistry.java:68)
at net.minecraftforge.fml.common.Loader.preinitializeMods(Loader.java:599)
at net.minecraftforge.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:270)
at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:466)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:377)
at net.minecraft.client.main.Main.main(SourceFile:123)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
Caused by: java.lang.ClassNotFoundException: net.minecraftforge.fml.common.registry.IForgeRegistryEntry
at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
... 18 more
Caused by: java.lang.NullPointerException
A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
-- Head --
Thread: Client thread
Stacktrace:
at java.lang.Class.getDeclaredFields0(Native Method)
at java.lang.Class.privateGetDeclaredFields(Class.java:2575)
at java.lang.Class.privateGetPublicFields(Class.java:2606)
at java.lang.Class.getFields(Class.java:1549)
at net.minecraftforge.registries.ObjectHolderRegistry.scanClassForFields(ObjectHolderRegistry.java:145)
at net.minecraftforge.registries.ObjectHolderRegistry.scanTarget(ObjectHolderRegistry.java:115)
at net.minecraftforge.registries.ObjectHolderRegistry.findObjectHolders(ObjectHolderRegistry.java:68)
at net.minecraftforge.fml.common.Loader.preinitializeMods(Loader.java:599)
at net.minecraftforge.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:270)
at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:466)
-- Initialization --
Details:
Stacktrace:
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:377)
at net.minecraft.client.main.Main.main(SourceFile:123)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:483)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
-- System Details --
Details:
Minecraft Version: 1.12.2
Operating System: Windows 10 (amd64) version 10.0
Java Version: 1.8.0_25, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 143732312 bytes (137 MB) / 352321536 bytes (336 MB) up to 1073741824 bytes (1024 MB)
JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=16M
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP 9.42 Powered by Forge 14.23.1.2555 Optifine OptiFine_1.12.2_HD_U_C9 13 mods loaded, 13 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 |
|:----- |:---------------- |:----------------------- |:----------------------------- |:---------------------------------------- |
| UC | minecraft | 1.12.2 | minecraft.jar | None |
| UC | mcp | 9.42 | minecraft.jar | None |
| UC | FML | 8.0.99.99 | forge-1.12.2-14.23.1.2555.jar | e3c3d50c7c986df74c645c0ac54639741c90a557 |
| UC | forge | 14.23.1.2555 | forge-1.12.2-14.23.1.2555.jar | e3c3d50c7c986df74c645c0ac54639741c90a557 |
| UC | bibliocraft | 2.4.3 | BiblioCraft.jar | None |
| UC | birdsfoods | 3.1 - [1.10.2 - 1.11.2] | Bird's Foods.jar | None |
| UC | chiselsandbits | 14.13 | Chisels & Bits.jar | None |
| UC | ptrmodellib | 1.0.0 | Decocraft.jar | None |
| UC | props | 2.5.4 | Decocraft.jar | None |
| UC | fairylights | 2.1.1 | Fairy Lights.jar | None |
| UC | moreplayermodels | 1.12.2 | MorePlayerModels.jar | None |
| UC | placeableitems | 3.1 | Placeable Items Mod.jar | None |
| UC | xaerominimap | 1.14.9 | Xaero's Minimap.jar | None |
Loaded coremods (and transformers):
GL info: ' Vendor: 'Intel' Version: '4.5.0 - Build 22.20.16.4749' Renderer: 'Intel(R) HD Graphics 620'
Launched Version: Modinstaller
LWJGL: 2.9.4
OpenGL: Intel(R) HD Graphics 620 GL version 4.5.0 - Build 22.20.16.4749, Intel
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: 4x Intel(R) Core(TM) i5-7200U CPU @ 2.50GHz
OptiFine Version: OptiFine_1.12.2_HD_U_C9
Render Distance Chunks: 12
Mipmaps: 4
Anisotropic Filtering: 1
Antialiasing: 0
Multitexture: false
Shaders: null
OpenGlVersion: 4.5.0 - Build 22.20.16.4749
OpenGlRenderer: Intel(R) HD Graphics 620
OpenGlVendor: Intel
CpuCount: 4