So, I was creating a minecraft (1.7.10) modded forge server and it crashed. Here is crash report
---- Minecraft Crash Report ----
// Why is it breaking
Time: 25.10.17 01:12
Description: Exception in server tick loop
Missing Mods:
IC2 : any
cpw.mods.fml.common.MissingModsException
at cpw.mods.fml.common.Loader.sortModList(Loader.java:243)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:493)
at cpw.mods.fml.server.FMLServerHandler.beginServerLoading(FMLServerHandler.java:87)
at cpw.mods.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:314)
at net.minecraft.server.dedicated.DedicatedServer.func_71197_b(DedicatedServer.java:117)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:387)
at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:685)
A detailed walkthrough of the error, its code path and all known details is as follows:
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-- System Details --
Details:
Minecraft Version: 1.7.10
Operating System: Windows 10 (amd64) version 10.0
Java Version: 1.8.0_151, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 1739527904 bytes (1658 MB) / 2058354688 bytes (1963 MB) up to 2058354688 bytes (1963 MB)
JVM Flags: 2 total; -Xmx2048M -Xms2048M
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP v9.05 FML v7.10.99.99 Minecraft Forge 10.13.4.1566 12 mods loaded, 12 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{9.05} [Minecraft Coder Pack] (minecraft.jar)
U FML{7.10.99.99} [Forge Mod Loader] (forge-1.7.10-10.13.4.1566-1.7.10-universal.jar)
U Forge{10.13.4.1566} [Minecraft Forge] (forge-1.7.10-10.13.4.1566-1.7.10-universal.jar)
U BuildCraft|Energy{7.1.19} [BC Energy] (buildcraft-7.1.19.jar)
U BuildCraft|Silicon{7.1.19} [BC Silicon] (buildcraft-7.1.19.jar)
U BuildCraft|Builders{7.1.19} [BC Builders] (buildcraft-7.1.19.jar)
U BuildCraft|Robotics{7.1.19} [BC Robotics] (buildcraft-7.1.19.jar)
U BuildCraft|Transport{7.1.19} [BC Transport] (buildcraft-7.1.19.jar)
U BuildCraft|Core{7.1.19} [BuildCraft] (buildcraft-7.1.19.jar)
U BuildCraft|Factory{7.1.19} [BC Factory] (buildcraft-7.1.19.jar)
U IC2NuclearControl{2.2.1a-Yolo} [Nuclear Control 2] (IC2NuclearControl-2.2.1a-Yolo.jar)
U Waila{1.5.10} [Waila] (Waila-1.5.10_1.7.10.jar)
Profiler Position: N/A (disabled)
Is Modded: Definitely; Server brand changed to 'fml,forge'
Type: Dedicated Server (map_server.txt)
And a Pastbin Log fml-server-latest.
https://pastebin.com/EwqLuzAE