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Im using minecraft 1.10.2 with forge. After launching mine craft it loads forge and as its loading the mods it crashes and says "you are using an unsupported modified version of this game". This is the crash report

---- Minecraft Crash Report -------- Minecraft Crash Report ----
WARNING: coremods are present: CCLCorePlugin (CodeChickenLib-1.10.2-Recommended.jar) NEICorePlugin (Not-Enough-Items-1.10.2-Recommended.jar) MicdoodlePlugin (MicdoodleCore-1.10.2-4.0.0.106.jar)Contact their authors BEFORE contacting forge
// Daisy, daisy...
Time: 6/8/17 3:59 PMDescription: Rendering screen
java.lang.NoClassDefFoundError: bxl at net.minecraftforge.fml.common.versioning.Restriction.toStringFriendly(Restriction.java:224) at net.minecraftforge.fml.common.versioning.VersionRange.toStringFriendly(VersionRange.java:498) at net.minecraftforge.fml.client.GuiModsMissing.func_73863_a(GuiModsMissing.java:106) at net.minecraftforge.client.ForgeHooksClient.drawScreen(ForgeHooksClient.java:382) at net.minecraft.client.renderer.EntityRenderer.func_181560_a(EntityRenderer.java:1094) at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:1076) at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:371) at net.minecraft.client.main.Main.main(SourceFile:124) 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)

A detailed walkthrough of the error, its code path and all known details is as follows:---------------------------------------------------------------------------------------
-- Head --Thread: Client threadStacktrace: at net.minecraftforge.fml.common.versioning.Restriction.toStringFriendly(Restriction.java:224) at net.minecraftforge.fml.common.versioning.VersionRange.toStringFriendly(VersionRange.java:498) at net.minecraftforge.fml.client.GuiModsMissing.func_73863_a(GuiModsMissing.java:106) at net.minecraftforge.client.ForgeHooksClient.drawScreen(ForgeHooksClient.java:382)
-- Screen render details --Details: Screen name: net.minecraftforge.fml.client.GuiModsMissing Mouse location: Scaled: (160, 113). Absolute: (321, 252) Screen size: Scaled: (427, 240). Absolute: (854, 480). Scale factor of 2Stacktrace: at net.minecraft.client.renderer.EntityRenderer.func_181560_a(EntityRenderer.java:1094) at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:1076) at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:371) at net.minecraft.client.main.Main.main(SourceFile:124) 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: 1.10.2 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: 202853688 bytes (193 MB) / 467857408 bytes (446 MB) up to 4281597952 bytes (4083 MB) JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx4G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0 FML: MCP 9.32 Powered by Forge 12.18.3.2185 19 mods loaded, 19 mods active States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored U mcp{9.19} [Minecraft Coder Pack] (minecraft.jar) U FML{8.0.99.99} [Forge Mod Loader] (forge-1.10.2-12.18.3.2185.jar) U Forge{12.18.3.2185} [Minecraft Forge] (forge-1.10.2-12.18.3.2185.jar) U Micdoodlecore{} [Micdoodle8 Core] (minecraft.jar) U NotEnoughItems{2.1.3.207} [Not Enough Items] (Not-Enough-Items-1.10.2-Recommended.jar) U mercurius_updater{1.0} [mercurius_updater] (MercuriusUpdater-1.10.2.jar) U ChickenChunks{2.2.0.52} [ChickenChunks] (ChickenChunks-Mod-1.10.2-Recommended.jar) U CodeChickenCore{2.4.0.101} [CodeChicken Core] (CodeChickenCore-1.10.2-Recommended.jar) U CodeChickenLib{2.5.7.241} [CodeChicken Lib] (CodeChickenLib-1.10.2-Recommended.jar) U ccl-entityhook{1.0} [ccl-entityhook] (CodeChickenLib-1.10.2-Recommended.jar) U galacticraftplanets{4.0.0} [Galacticraft Planets] (Galacticraft-Planets-1.10.2-4.0.0.106.jar) U galacticraftcore{4.0.0} [Galacticraft Core] (GalacticraftCore-1.10.2-4.0.0.106.jar) U mantle{1.10.2-1.1.5.205} [Mantle] (Mantle-Mod-1.10.2.jar) U mcmultipart{1.4.0} [MCMultiPart] (MCMultiPart-1.4.0-universal.jar) U Mekanism{9.2.2} [Mekanism] (Mekanism-1.10.2-9.2.2.301.jar) U MekanismGenerators{9.2.2} [MekanismGenerators] (MekanismGenerators-1.10.2-9.2.2.301.jar) U MekanismTools{9.2.2} [MekanismTools] (MekanismTools-1.10.2-9.2.2.301.jar) U tconstruct{1.10.2-2.6.3.500} [Tinkers' Construct] (TConstruct-1.10.2-2.6.3.jar) U XaeroMinimap{1.10.2} [Xaero's Minimap] (Xaeros_Minimap_1.10.2.1_Forge_1.10.2.jar) Loaded coremods (and transformers): CCLCorePlugin (CodeChickenLib-1.10.2-Recommended.jar) codechicken.lib.asm.ClassHeirachyManager codechicken.lib.asm.CCL_ASMTransformerNEICorePlugin (Not-Enough-Items-1.10.2-Recommended.jar) codechicken.nei.asm.NEITransformerMicdoodlePlugin (MicdoodleCore-1.10.2-4.0.0.106.jar) micdoodle8.mods.miccore.MicdoodleTransformer GL info: ' Vendor: 'ATI Technologies Inc.' Version: '4.5.13474 Compatibility Profile Context 22.19.165.512' Renderer: 'Radeon RX 570 Series' Launched Version: 1.10.2-forge1.10.2-12.18.3.2185 LWJGL: 2.9.4 OpenGL: Radeon RX 570 Series GL version 4.5.13474 Compatibility Profile Context 22.19.165.512, ATI Technologies Inc. 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) i5-7500 CPU @ 3.40GHz

One of your mods is not for 1.10.2

I just checked my mods folder and there all 1.10.2

Remove your mods one by one till you find the one crashing

Well i tried that and it turns out its Tinkers Construct but the version is for 1.10.2 and i need the mod because my world for 1.7.10 has it and in order to use that for world for 1.10.2 i need Tinkers. Any thoughts on what i should do?

You cannot port a modded world from 1.7.10 to 1.10.2, the IDs are different