Ender IO was build against API version rv2 and may or may not work with a newer version. * The RF API that is being used (1.7.10R1.0.2 from ) differes from that that is reported as being loaded ...
at net.minecraft.client.renderer.entity.RenderItem.renderItemIntoGUI(RenderItem.java:402) at net.minecraft.client.renderer.entity.RenderItem.func_82406_b(RenderItem ...