"Found a duplicate mod" issue in 1.12.2 and it doesn't work by updating forge
ShockedCoder opened this issue · 3 comments
[16:21:08] [Server thread/FATAL] [FML]: Found a duplicate mod replaymod-restrictions at [/MCservers/IsekaiTechnologies/./mods/replaymod-1.12.2-2.5.2.jar, ./mods/replaymod-1.12.2-2.5.2.jar]
[16:21:08] [Server thread/ERROR] [minecraft/MinecraftServer]: Encountered an unexpected exception
net.minecraftforge.fml.common.DuplicateModsFoundException:
Duplicate Mods:
replaymod-restrictions : /MCservers/IsekaiTechnologies/./mods/replaymod-1.12.2-2.5.2.jar
replaymod-restrictions : /MCservers/IsekaiTechnologies/./mods/replaymod-1.12.2-2.5.2.jar
at net.minecraftforge.fml.common.Loader.identifyDuplicates(Loader.java:466) ~[Loader.class:?]
at net.minecraftforge.fml.common.Loader.identifyMods(Loader.java:428) ~[Loader.class:?]
at net.minecraftforge.fml.common.Loader.loadMods(Loader.java:568) ~[Loader.class:?]
at net.minecraftforge.fml.server.FMLServerHandler.beginServerLoading(FMLServerHandler.java:98) ~[FMLServerHandler.class:?]
at net.minecraftforge.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:333) ~[FMLCommonHandler.class:?]
at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:125) ~[nz.class:?]
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:486) [MinecraftServer.class:?]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_292]
[16:21:08] [Server thread/ERROR] [minecraft/MinecraftServer]: This crash report has been saved to: /MCservers/IsekaiTechnologies/./crash-reports/crash-2021-07-04_16.21.08-server.txt
There was no duplicate.
If it's of any importance, here are my specs.
I looked up an issue that said updating to 2655 forge fixed it, but you see. Most of my mods need 2854 or newer version of forge.
And since I'm new to this type of problem, I'm not sure what I should do to get rid of this error.
It happened to me recently while using GDLauncher as client-side problem. You can 'fix it' by changing Minecraft Startup Method to Symlink in Java settings of GDLauncher.
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