Sketaful

Ok. Solved it. The missmatch is something that happens when you have some mods on the client that doesn't exist on the server. Some id's that doesn't show in any config still get a conflict which forces forge to change the id. Just remove extra mods that adds any blocks.

I have problems like that myself. All configs are correct and still there is two missmatches that is called: basiccomponents.common.item.ItemIngot The two id's doesn't exist.

I have a problem with conflicts as well. The problem is that the error doesn't really tell me much about what mod conflicts and the ID's doesn't exist in any config. 2827 item slot already occupied by net.minecraft.item.ItemBlock@68c83439 while adding net.minecraft.item.ItemSlab@2fdcbfed

Is there any way to make the profiles in Minecraft launcher work with 1.5.2 version of forge?