I tried removing the mods mentioned in the bolded lines, but I need them to function as other mods rely on them.
Log:
10:16:23.614
Preparing to launch minecraft client for 1.12.2-forge-14.23.5.2854
10:16:24.117
Checking installations.
10:16:24.117
Minecraft client 1.12.2-forge-14.23.5.2854 is ready to start.
10:16:24.117
Starting!
10:16:24.457
Version does not support log configuration, will assume one plaintext entry per line
10:16:26.117
[10:16:26] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker
10:16:26.130
[10:16:26] [main/INFO] [LaunchWrapper]: Using primary tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker
10:16:26.132
[10:16:26] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLTweaker
10:16:26.164
[10:16:26] [main/INFO] [FML]: Forge Mod Loader version 14.23.5.2854 for Minecraft 1.12.2 loading
10:16:26.164
[10:16:26] [main/INFO] [FML]: Java is Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_51, running on Windows 10:amd64:10.0, installed at C:\Program Files (x86)\Minecraft Launcher\runtime\jre-x64
10:16:26.416
[10:16:26] [main/INFO] [FML]: Searching C:\Users\Tendai\AppData\Roaming\.minecraft\mods for mods
10:16:26.470 [10:16:26] [main/WARN] [FML]: Found FMLCorePluginContainsFMLMod marker in Aroma1997Core-1.12.2-2.0.0.2.jar. This is not recommended, @Mods should be in a separate jar from the coremod.
10:16:26.524 [10:16:26] [main/WARN] [FML]: The coremod aroma1997.core.coremod.CoreMod does not have a MCVersion annotation, it may cause issues with this version of Minecraft
10:16:26.548 [10:16:26] [main/WARN] [FML]: Found FMLCorePluginContainsFMLMod marker in CTM-MC1.12.2-1.0.2.31.jar. This is not recommended, @Mods should be in a separate jar from the coremod.
10:16:26.564 [10:16:26] [main/WARN] [FML]: The coremod team.chisel.ctm.client.asm.CTMCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
10:16:26.564 [10:16:26] [main/WARN] [FML]: The coremod team.chisel.ctm.client.asm.CTMCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
10:16:26.566 [10:16:26] [main/WARN] [FML]: The coremod CTMCorePlugin (team.chisel.ctm.client.asm.CTMCorePlugin) is not signed!
10:16:26.569 [10:16:26] [main/WARN] [FML]: Found FMLCorePluginContainsFMLMod marker in Forgelin-1.8.4.jar. This is not recommended, @Mods should be in a separate jar from the coremod.
10:16:26.571 [10:16:26] [main/WARN] [FML]: The coremod net.shadowfacts.forgelin.preloader.ForgelinPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
10:16:26.571 [10:16:26] [main/WARN] [FML]: The coremod ForgelinPlugin (net.shadowfacts.forgelin.preloader.ForgelinPlugin) is not signed!
10:16:26.634 [10:16:26] [main/WARN] [FML]: Found FMLCorePluginContainsFMLMod marker in techguns-1.12.2-2.0.1.1.jar. This is not recommended, @Mods should be in a separate jar from the coremod.
10:16:26.657 [10:16:26] [main/WARN] [FML]: The coremod Techguns Core (techguns.core.TechgunsFMLPlugin) is not signed!
[10:16:26] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
10:16:26.662
[10:16:26] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLDeobfTweaker
10:16:26.664
[10:16:26] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
10:16:26.668
[10:16:26] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
10:16:26.668
[10:16:26] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
Log:
10:16:23.614
Preparing to launch minecraft client for 1.12.2-forge-14.23.5.2854
10:16:24.117
Checking installations.
10:16:24.117
Minecraft client 1.12.2-forge-14.23.5.2854 is ready to start.
10:16:24.117
Starting!
10:16:24.457
Version does not support log configuration, will assume one plaintext entry per line
10:16:26.117
[10:16:26] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker
10:16:26.130
[10:16:26] [main/INFO] [LaunchWrapper]: Using primary tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker
10:16:26.132
[10:16:26] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLTweaker
10:16:26.164
[10:16:26] [main/INFO] [FML]: Forge Mod Loader version 14.23.5.2854 for Minecraft 1.12.2 loading
10:16:26.164
[10:16:26] [main/INFO] [FML]: Java is Java HotSpot(TM) 64-Bit Server VM, version 1.8.0_51, running on Windows 10:amd64:10.0, installed at C:\Program Files (x86)\Minecraft Launcher\runtime\jre-x64
10:16:26.416
[10:16:26] [main/INFO] [FML]: Searching C:\Users\Tendai\AppData\Roaming\.minecraft\mods for mods
10:16:26.470
[10:16:26] [main/WARN] [FML]: Found FMLCorePluginContainsFMLMod marker in Aroma1997Core-1.12.2-2.0.0.2.jar. This is not recommended, @Mods should be in a separate jar from the coremod.
10:16:26.524
[10:16:26] [main/WARN] [FML]: The coremod aroma1997.core.coremod.CoreMod does not have a MCVersion annotation, it may cause issues with this version of Minecraft
10:16:26.548
[10:16:26] [main/WARN] [FML]: Found FMLCorePluginContainsFMLMod marker in CTM-MC1.12.2-1.0.2.31.jar. This is not recommended, @Mods should be in a separate jar from the coremod.
10:16:26.564
[10:16:26] [main/WARN] [FML]: The coremod team.chisel.ctm.client.asm.CTMCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
10:16:26.564
[10:16:26] [main/WARN] [FML]: The coremod team.chisel.ctm.client.asm.CTMCorePlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
10:16:26.566
[10:16:26] [main/WARN] [FML]: The coremod CTMCorePlugin (team.chisel.ctm.client.asm.CTMCorePlugin) is not signed!
10:16:26.569
[10:16:26] [main/WARN] [FML]: Found FMLCorePluginContainsFMLMod marker in Forgelin-1.8.4.jar. This is not recommended, @Mods should be in a separate jar from the coremod.
10:16:26.571
[10:16:26] [main/WARN] [FML]: The coremod net.shadowfacts.forgelin.preloader.ForgelinPlugin does not have a MCVersion annotation, it may cause issues with this version of Minecraft
10:16:26.571
[10:16:26] [main/WARN] [FML]: The coremod ForgelinPlugin (net.shadowfacts.forgelin.preloader.ForgelinPlugin) is not signed!
10:16:26.634
[10:16:26] [main/WARN] [FML]: Found FMLCorePluginContainsFMLMod marker in techguns-1.12.2-2.0.1.1.jar. This is not recommended, @Mods should be in a separate jar from the coremod.
10:16:26.657
[10:16:26] [main/WARN] [FML]: The coremod Techguns Core (techguns.core.TechgunsFMLPlugin) is not signed!
[10:16:26] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
10:16:26.662
[10:16:26] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLDeobfTweaker
10:16:26.664
[10:16:26] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
10:16:26.668
[10:16:26] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker
10:16:26.668
[10:16:26] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper
That are just some warns - not an issue
Add the full report - if the game is crashing, check for a crash-report
Use something like pastebin.com
I wouldn't have even checked if they were just warnings. They are preventing the game from starting.
Remove one by one to find the mod - then test another version of it
Did that. only when all the mods that were related to the warnings were removed did it work.
?
Maybe look for a modpack which contains some of these mods - test it and remove/add mods they are missing or not needed