I ran mcerrorv25, after installing all the required mods. And still get a black screen. Below is the error I got. I am currently running MC 1.2.5, do I need to downgrade? And if so how do I do that?
Checking for Minecraft launcher (minecrafterr.jar) in C:\Users\Tyler\AppData\Roaming\.minecraft\minecrafterr.jar
Minecraft launcher found!
Starting launcher...
27 achievements
182 recipes
Exception in thread "Minecraft main thread" java.lang.VerifyError: (class: qz, method: a signature: (Ladg;DDDFF)V) Incompatible argument to function
at ahu.(ahu.java:41)
at ahu.(ahu.java:9)
at net.minecraft.client.Minecraft.a(Minecraft.java:395)
at net.minecraft.client.Minecraft.run(Minecraft.java:732)
at java.lang.Thread.run(Unknown Source)
Error report complete.
Well that one was easy.
You installed mods with a minecraft version different than the one you're using.</init>