So I'm trying to install a bunch of mods individually rather than using a modpack and all of the mods I've used so far have been fine but whenever I try to instal either Tinkers Construct, Wawla, Big Reactors, Mekanism, Mekanism Generators or Open Blocks this happens. I don't know the cause of it and I've never seen this happen before.
The other mods I have are as follows:
Applied Energistics 2
Backpack
Chicken Core
Ender Storage
Extra Utilities
Magical Crops
NEI
Useful Food
Vein Miner
All of these mods work fine, I've added them one by one and launched minecraft each time to make sure.
Please tell me how I can fix this!
Hey there friend,
So I'm trying to install a bunch of mods individually rather than using a modpack and all of the mods I've used so far have been fine but whenever I try to instal either Tinkers Construct, Wawla, Big Reactors, Mekanism, Mekanism Generators or Open Blocks this happens. I don't know the cause of it and I've never seen this happen before.

The other mods I have are as follows:
Applied Energistics 2
Backpack
Chicken Core
Ender Storage
Extra Utilities
Magical Crops
NEI
Useful Food
Vein Miner
All of these mods work fine, I've added them one by one and launched minecraft each time to make sure.
Please tell me how I can fix this!