Im trying to make a modpack and when it launches it says "These may be a potential error with Unknown"
Here is the crash log.
---- Minecraft Crash Report ----
// I let you down. Sorry
Time: 2020-10-28 22:16:02 CDT
Description: Initializing game
java.lang.IllegalAccessError: tried to access class org.spongepowered.asm.mixin.transformer.MixinTransformer from class net.minecraftforge.fml.common.Loader
at net.minecraftforge.fml.common.Loader.handler$zza000$beforeConstructingMods(Loader.java:1131)
at net.minecraftforge.fml.common.Loader.loadMods(Loader.java:594)
at net.minecraftforge.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:232)
at net.minecraft.client.Minecraft.init(Minecraft.java:467)
at net.minecraft.client.Minecraft.run(Minecraft.java:3931)
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 --
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: 512950416 bytes (489 MB) / 1456996352 bytes (1389 MB) up to 7456948224 bytes (7111 MB)
JVM Flags: 4 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx8000m -Xms256m -XX:PermSize=256m
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP 9.42 Powered by Forge 14.23.5.2854 Optifine OptiFine_1.12.2_HD_U_F5 69 mods loaded, 69 mods active
States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored
LoadingPlugin (Bloodmoon-MC1.12.2-1.5.3.jar)
lumien.bloodmoon.asm.ClassTransformer
GL info: ' Vendor: 'ATI Technologies Inc.' Version: '4.5.13417 Compatibility Profile Context 15.301.1901.0' Renderer: 'AMD Radeon HD 7500 Series'
Suspected Mods: Unknown
Launched Version: forge-14.23.5.2854
LWJGL: 2.9.4
OpenGL: AMD Radeon HD 7500 Series GL version 4.5.13417 Compatibility Profile Context 15.301.1901.0, 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: 8x Intel(R) Core(TM) i7-2600 CPU @ 3.40GHz
The issue has to do with Devinci's Airships and Moving World but i based the modpack completely around having a flying and moving base. Are there any other 1.12.2 mobile flying base mods that i can replace it with?
Im trying to make a modpack and when it launches it says "These may be a potential error with Unknown"
Here is the crash log.
---- Minecraft Crash Report ----
// I let you down. Sorry
Time: 2020-10-28 22:16:02 CDT
Description: Initializing game
java.lang.IllegalAccessError: tried to access class org.spongepowered.asm.mixin.transformer.MixinTransformer from class net.minecraftforge.fml.common.Loader
at net.minecraftforge.fml.common.Loader.handler$zza000$beforeConstructingMods(Loader.java:1131)
at net.minecraftforge.fml.common.Loader.loadMods(Loader.java:594)
at net.minecraftforge.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:232)
at net.minecraft.client.Minecraft.init(Minecraft.java:467)
at net.minecraft.client.Minecraft.run(Minecraft.java:3931)
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 --
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: 512950416 bytes (489 MB) / 1456996352 bytes (1389 MB) up to 7456948224 bytes (7111 MB)
JVM Flags: 4 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx8000m -Xms256m -XX:PermSize=256m
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP 9.42 Powered by Forge 14.23.5.2854 Optifine OptiFine_1.12.2_HD_U_F5 69 mods loaded, 69 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 |
|:----- |:-------------------------------------------- |:------------------------ |:--------------------------------------------- |:---------------------------------------- |
| L | minecraft | 1.12.2 | minecraft.jar | None |
| L | mcp | 9.42 | minecraft.jar | None |
| L | FML | 8.0.99.99 | forge-1.12.2-14.23.5.2854.jar | e3c3d50c7c986df74c645c0ac54639741c90a557 |
| L | forge | 14.23.5.2854 | forge-1.12.2-14.23.5.2854.jar | e3c3d50c7c986df74c645c0ac54639741c90a557 |
| L | smoothfontcore | mc1.12.2-2.1.2 | minecraft.jar | None |
| L | com.elytradev.movingworld.common.asm.coremod | | minecraft.jar | None |
| L | smoothfont | mc1.12.2-2.1.2 | SmoothFont-mc1.12.2-2.1.2.jar | None |
| L | bspkrscore | 7.6.0.1 | [1.12]bspkrsCore-universal-7.6.0.1.jar | None |
| L | treecapitator | 1.43.0 | [1.12]TreeCapitator-client-1.43.0.jar | None |
| L | advanced-fishing | 1.3.3 | Advanced-Fishing-1.12.2-1.3.3.jar | None |
| L | antiqueatlas | 4.5.1 | antiqueatlas-1.12.2-4.5.1.jar | None |
| L | antiqueatlasoverlay | 1.2 | antiqueatlas-1.12.2-4.5.1.jar | None |
| L | aquaculture | 1.6.8 | Aquaculture-1.12.2-1.6.8.jar | None |
| L | baubles | 1.5.2 | Baubles-1.12-1.5.2.jar | None |
| L | better_diving | 1.5.8 | BetterDiving-1.12.2-1.5.8.jar | None |
| L | betterquesting | 3.5.329 | BetterQuesting-3.5.329.jar | None |
| L | bibliocraft | 2.4.5 | BiblioCraft[v2.4.5][MC1.12.2].jar | None |
| L | biometweaker | 3.2.368 | BiomeTweaker-1.12.2-3.2.368.jar | None |
| L | blockarmor | 2.4.12 | BlockArmor-1.12.2-2.4.12.jar | None |
| L | bloodmoon | 1.5.3 | Bloodmoon-MC1.12.2-1.5.3.jar | None |
| L | carryon | 1.12.2 | CarryOn+MC1.12.2+v1.12.2.jar | None |
| L | catwalks | 1.12.2-4.0.45 | catwalks-1.12.2-4.0.45.jar | None |
| L | chancecubes | 1.12.2-5.0.2.385 | ChanceCubes-1.12.2-5.0.2.385.jar | None |
| L | chickennugget | 1.3.0 | chickennugget-1.3.0.jar | None |
| L | chiselsandbits | 14.33 | chiselsandbits-14.33.jar | None |
| L | extendedrenderer | v1.0 | coroutil-1.12.1-1.2.37.jar | None |
| L | coroutil | 1.12.1-1.2.37 | coroutil-1.12.1-1.2.37.jar | None |
| L | configmod | v1.0 | coroutil-1.12.1-1.2.37.jar | None |
| L | custommainmenu | 2.0.9.1 | CustomMainMenu-MC1.12.2-2.0.9.1.jar | None |
| L | customnpcs | 1.12 | CustomNPCs_1.12.2-(05Jul20).jar | None |
| L | customstartinggear | 1.2.0 | CustomStartingGear-1.12-1.2.0.9-universal.jar | None |
| L | movingworld | 1.12-6.353 | movingworld-1.12-6.353-full.jar | None |
| L | davincisvessels | @DVESSELSVER@ | davincisvessels-1.12-6.340-full.jar | None |
| L | eggs | 1.0 | EM3R50N-EatTheEggs-1.12.2-14.23.4.2760.jar | None |
| L | forgelin | 1.8.4 | Forgelin-1.8.4.jar | None |
| L | cfm | 6.3.1 | furniture-6.3.1-1.12.2.jar | None |
| L | librarianlib | 4.22 | librarianlib-1.12.2-4.22.jar | None |
| L | hooked | %VERSION% | hooked-1.0.3.jar | None |
| L | waila | 1.8.26 | Hwyla-1.8.26-B41_1.12.2.jar | None |
| L | inventorypets | 2.0.6 | inventorypets-1.12-2.0.6.jar | None |
| L | inventorytweaks | 1.63+release.109.220f184 | InventoryTweaks-1.63.jar | None |
| L | ironbackpacks | 1.12.2-3.0.8-12 | IronBackpacks-1.12.2-3.0.8-12.jar | None |
| L | primitivecrafting | 1.12.2 | primitivecrafting-1.12.2-1.4.4.7.jar | None |
| L | jei | 4.16.1.301 | jei_1.12.2-4.16.1.301.jar | None |
| L | journeymap | 1.12.2-5.7.1 | journeymap-1.12.2-5.7.1.jar | None |
| L | lockdown | 1.0 | Lockdown-1.12.1-7.0.1-universal.jar | None |
| L | lootbags | 2.5.8.5 | LootBags-1.12.2-2.5.8.5.jar | None |
| L | lunatriuscore | 1.2.0.42 | LunatriusCore-1.12.2-1.2.0.42-universal.jar | None |
| L | mob_mash | 2.4 | Mob+Mash-2.4.jar | None |
| L | movinglightsource | 1.0.15 | movinglightsource-1.12.2-1.0.15.jar | None |
| L | llibrary | 1.7.19 | llibrary-1.7.19-1.12.2.jar | None |
| L | mowziesmobs | 1.5.8 | mowziesmobs-1.5.8.jar | None |
| L | musiccraft | 3.2.3 | MusicCraft-3.2.3.jar | None |
| L | norecipebook | 1.2.1 | noRecipeBook_v1.2.2formc1.12.2.jar | None |
| L | potioncore | 1.9_for_1.12.2 | PotionCore-1.9_for_1.12.2.jar | None |
| L | qualitytools | 1.0.7_for_1.12.2 | QualityTools-1.0.7_for_1.12.2.jar | None |
| L | schematica | 1.8.0.169 | Schematica-1.12.2-1.8.0.169-universal.jar | None |
| L | silentlib | 3.0.13 | SilentLib-1.12.2-3.0.14+168.jar | None |
| L | silentgear | 0.6.5 | SilentGear-1.12.2-0.6.7+76.jar | None |
| L | sips | 1.0 | sips-0.5.jar | None |
| L | stg | 1.12.2-1.2.3 | stg-1.12.2-1.2.3.jar | None |
| L | toughasnails | 3.1.0.139 | ToughAsNails-1.12.2-3.1.0.139-universal.jar | None |
| L | vanillafix | 1.0.10-SNAPSHOT | VanillaFix-1.0.10-99.jar | None |
| L | veinminer | 0.38.2 | VeinMiner-1.12-0.38.2.647+b31535a.jar | None |
| L | veinminermodsupport | 0.38.2 | VeinMiner-1.12-0.38.2.647+b31535a.jar | None |
| L | wawla | 2.5.273 | Wawla-1.12.2-2.5.273.jar | None |
| L | weather2 | 1.12.1-2.6.12 | weather2-1.12.1-2.6.12.jar | None |
| L | lonelybiome | 2.0.2 | LonelyBiome-1.12.2-2.0.2.jar | None |
| L | librarianliblate | 4.22 | librarianlib-1.12.2-4.22.jar | None |
Loaded coremods (and transformers): llibrary (llibrary-core-1.0.11-1.12.2.jar)
net.ilexiconn.llibrary.server.core.plugin.LLibraryTransformer
net.ilexiconn.llibrary.server.core.patcher.LLibraryRuntimePatcher
SplashAnimationCoremod (SplashAnimation-0.2.1.jar)
pl.asie.splashanimation.core.SplashProgressTransformer
Inventory Tweaks Coremod (InventoryTweaks-1.63.jar)
invtweaks.forge.asm.ContainerTransformer
CorePlugin (SmoothFont-mc1.12.2-2.1.2.jar)
bre.smoothfont.asm.Transformer
LibrarianLib Plugin (librarianlib-1.12.2-4.22.jar)
com.teamwizardry.librarianlib.asm.LibLibTransformer
ForgelinPlugin (Forgelin-1.8.4.jar)
MovingWorldCore (movingworld-1.12-6.353-full.jar)
VanillaFixLoadingPlugin (VanillaFix-1.0.10-99.jar)
LoadingPlugin (Bloodmoon-MC1.12.2-1.5.3.jar)
lumien.bloodmoon.asm.ClassTransformer
GL info: ' Vendor: 'ATI Technologies Inc.' Version: '4.5.13417 Compatibility Profile Context 15.301.1901.0' Renderer: 'AMD Radeon HD 7500 Series'
Suspected Mods: Unknown
Launched Version: forge-14.23.5.2854
LWJGL: 2.9.4
OpenGL: AMD Radeon HD 7500 Series GL version 4.5.13417 Compatibility Profile Context 15.301.1901.0, 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: 8x Intel(R) Core(TM) i7-2600 CPU @ 3.40GHz
Add the full report
Use pastebin.com
I edited it to have the full log.
One of those mods seems to be not compatible with forge
Test it without:
jei (remove also the mods they require it - the launcher will tell you which one after starting)
and also
treecapitator
extendedrenderer
forgelin
vanillafix
movingworld
The issue has to do with Devinci's Airships and Moving World but i based the modpack completely around having a flying and moving base. Are there any other 1.12.2 mobile flying base mods that i can replace it with?
Let's keep on one thread:
https://www.minecraftforum.net/forums/support/java-edition-support/3039484-having-issues-getting-a-custom-modpack-to-work