"it looks like you are using an unsupported modified version of the game."

[VirtualHaven]

i keep getting this error using Forge 1.12.2 version 14.23.5.2768. I dont know if its my mod or my game. I am almost sure its forge tho, since if i remove all the mods it still gives me that error. but heres the log.

 

---- Minecraft Crash Report ----

WARNING: coremods are present:
  CTMCorePlugin (CTM-MC1.12.2-0.3.3.22.jar)
Contact their authors BEFORE contacting forge

// I blame Dinnerbone.

Time: 2/19/19 11:57 AM
Description: Unexpected error

java.lang.RuntimeException: No OpenGL context found in the current thread.
    at org.lwjgl.opengl.GLContext.getCapabilities(GLContext.java:124)
    at org.lwjgl.opengl.GL11.glGetError(GL11.java:1299)
    at net.minecraft.client.renderer.GlStateManager.func_187434_L(SourceFile:838)
    at net.minecraft.client.Minecraft.func_71361_d(Minecraft.java:1029)
    at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:1102)
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:397)
    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:497)
    at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
    at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

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

-- System Details --
Details:
    Minecraft Version: 1.12.2
    Operating System: Windows 10 (amd64) version 10.0
    Java Version: 1.8.0_51, Oracle Corporation
    Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
    Memory: 161465800 bytes (153 MB) / 402653184 bytes (384 MB) up to 4294967296 bytes (4096 MB)
    JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx4G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
    IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
    FML: MCP 9.42 Powered by Forge 14.23.5.2768 17 mods loaded, 17 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                                |
    |:----- |:-------------- |:----------------- |:----------------------------------------------- |:---------------------------------------- |
    | U     | minecraft      | 1.12.2            | minecraft.jar                                   | None                                     |
    | U     | mcp            | 9.42              | minecraft.jar                                   | None                                     |
    | U     | FML            | 8.0.99.99         | forge-1.12.2-14.23.5.2768.jar                   | e3c3d50c7c986df74c645c0ac54639741c90a557 |
    | U     | forge          | 14.23.5.2768      | forge-1.12.2-14.23.5.2768.jar                   | e3c3d50c7c986df74c645c0ac54639741c90a557 |
    | U     | biomesoplenty  | 7.0.1.2419        | BiomesOPlenty-1.12.2-7.0.1.2419-universal.jar   | None                                     |
    | U     | chisel         | MC1.12.2-0.2.1.35 | Chisel-MC1.12.2-0.2.1.35.jar                    | None                                     |
    | U     | ctm            | MC1.12.2-0.3.3.22 | CTM-MC1.12.2-0.3.3.22.jar                       | None                                     |
    | U     | props          | 2.6.2             | Decocraft-2.6.2_1.12.2.jar                      | None                                     |
    | U     | ironchest      | 1.12.2-7.0.59.842 | ironchest-1.12.2-7.0.59.842.jar                 | None                                     |
    | U     | jei            | 4.13.1.225        | jei_1.12.2-4.13.1.225.jar                       | None                                     |
    | U     | journeymap     | 1.12.2-5.5.3      | journeymap-1.12.2-5.5.3.jar                     | None                                     |
    | U     | mantle         | 1.12-1.3.3.42     | Mantle-1.12-1.3.3.42.jar                        | None                                     |
    | U     | harvestcraft   | 1.12.2zb          | Pam's+HarvestCraft+1.12.2zb.jar                 | None                                     |
    | U     | ptrmodellib    | 1.0.3             | PTRLib-1.0.3.jar                                | None                                     |
    | U     | storagedrawers | 1.12-5.3.5        | StorageDrawers-1.12.2-5.3.8 (1).jar             | None                                     |
    | U     | tconstruct     | 1.12.2-2.12.0.115 | TConstruct-1.12.2-2.12.0.115 (1).jar            | None                                     |
    | U     | twilightforest | 3.8.689           | twilightforest-1.12.2-3.8.689-universal (1).jar | None                                     |

    Loaded coremods (and transformers): 
CTMCorePlugin (CTM-MC1.12.2-0.3.3.22.jar)
  team.chisel.ctm.client.asm.CTMTransformer
    GL info: ~~ERROR~~ RuntimeException: No OpenGL context found in the current thread.
    Launched Version: 1.12.2-forge1.12.2-14.23.5.2768
    LWJGL: 2.9.4
    OpenGL: ~~ERROR~~ RuntimeException: No OpenGL context found in the current thread.
    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: vanilla, file/bettervanillabuilding15-1-13-1539699195.zip, roughlyenoughitems, voxelmap
    Current Language: English (US)
    Profiler Position: N/A (disabled)
    CPU: 4x Intel(R) Core(TM) i5-7500 CPU @ 3.40GHz

[Cadiboo]

Post your log with all mods disabled