[Help with Forge server crash?]

I am sorry, as I said I'm very new to this so your patience is appreciated. 

 

I did as you suggested, deleted the logs file and started the server once more. It crashed instantly and made a new logs folder, however there's no new crash report and the logs folder is empty.

[Help with Forge server crash?]

I don't have any mods installed now except for RedstoneFlux, CoFHWorld, and CoFH Core. If I remove CoFH Core it launches, so I assume this is the error? Do you think it's worth my while trying to contact the author?

[Help with Forge server crash?]

[12:01:30] [Server thread/INFO]: Starting minecraft server version 1.12.2
[12:01:31] [Server thread/ERROR]: Encountered an unexpected exception
net.minecraftforge.fml.common.MultipleModsErrored: null
    at net.minecraftforge.fml.common.Loader.sortModList(Loader.java:300) ~[Loader.class:?]
    at net.minecraftforge.fml.common.Loader.loadMods(Loader.java:547) ~[Loader.class:?]
    at net.minecraftforge.fml.server.FMLServerHandler.beginServerLoading(FMLServerHandler.java:97) ~[FMLServerHandler.class:?]
    at net.minecraftforge.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:331) ~[FMLCommonHandler.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:125) ~[nz.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:484) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:745) [?:1.8.0_121]
[12:01:31] [Server thread/ERROR]: This crash report has been saved to: /.rw/games/minecraft/beta/2702469/./crash-reports/crash-2018-04-26_12.01.31-server.txt
[12:01:31] [Server thread/INFO]: Stopping server
[12:01:31] [Server thread/INFO]: Saving worlds
[12:01:31] [Server Shutdown Thread/INFO]: Stopping server
[12:01:31] [Server Shutdown Thread/INFO]: Saving worlds

 

 

I appreciate any help you can provide, I'm not smart enough to understand this other than Forge dislikes some mods?
 

[Help with Forge server crash?]

Is there anywhere else a crash report might be generated? I've re-installed everything and now it's crashing without making a crash report to that location.

[Help with Forge server crash?]

Screenshot

 

Have I installed it wrong?

[Help with Forge server crash?]

The forge website shows 14.23.3.2673, as being the latest, I assumed this was the case? I've tried using the older version that the log requests, but that didn't work either.

[Help with Forge server crash?]

I imagine I'll get banned for doing something wrong, so I apologise in advance.

 

I've been trying to set up a custom modpack on a server, made the pack in curse launcher etc etc. Everytime I add things that require forge, the server just crashes. I've installed the latest versions of forge and the mods that require forge and crash (Cofh), and I'm just flailing wildly now to try and find help.

 

I'm not sure this is the required file, but if it's not I do apologise.

Spoiler

---- Minecraft Crash Report ----
// Why did you do that?

Time: 4/26/18 11:58 AM
Description: Exception in server tick loop

Missing Mods:
	forge : [14.23.1.2555,15.0.0.0)

net.minecraftforge.fml.common.MissingModsException: Mod cofhworld (CoFH World) requires [forge@[14.23.1.2555,15.0.0.0)]
	at net.minecraftforge.fml.common.Loader.sortModList(Loader.java:280)
	at net.minecraftforge.fml.common.Loader.loadMods(Loader.java:547)
	at net.minecraftforge.fml.server.FMLServerHandler.beginServerLoading(FMLServerHandler.java:97)
	at net.minecraftforge.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:331)
	at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:125)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:484)
	at java.lang.Thread.run(Thread.java:745)


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: Linux (amd64) version 4.4.0-121-generic
	Java Version: 1.8.0_121, Oracle Corporation
	Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 94348112 bytes (89 MB) / 244195328 bytes (232 MB) up to 8576565248 bytes (8179 MB)
	JVM Flags: 8 total; -Xmn128M -Xms160M -Xmx8192M -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:+CMSIncrementalPacing -XX:ParallelGCThreads=2 -XX:+AggressiveOpts
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	FML: MCP 9.42 Powered by Forge 14.23.0.2491 6 mods loaded, 6 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-1.12.2-14.23.0.2491-universal.jar | e3c3d50c7c986df74c645c0ac54639741c90a557 |
	| U     | forge        | 14.23.0.2491 | forge-1.12.2-14.23.0.2491-universal.jar | e3c3d50c7c986df74c645c0ac54639741c90a557 |
	| U     | cofhworld    | 1.1.1        | CoFHWorld-1.12.2-1.1.1.12-universal.jar | None                                     |
	| U     | redstoneflux | 2.0.1        | RedstoneFlux-1.12-2.0.1.2-universal.jar | None                                     |

	Loaded coremods (and transformers): 
	Profiler Position: N/A (disabled)
	Is Modded: Definitely; Server brand changed to 'fml,forge'
	Type: Dedicated Server (map_server.txt)