net.minecraft.util.ReportedException: Rendering entity in world
	at net.minecraft.client.renderer.EntityRenderer.updateCameraAndRender(EntityRenderer.java:1167) ~[EntityRenderer.class:?]
	at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:1114) ~[Minecraft.class:?]
	at net.minecraft.client.Minecraft.run(Minecraft.java:376) [Minecraft.class:?]
	at net.minecraft.client.main.Main.main(Main.java:117) [Main.class:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_51]
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_51]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_51]
	at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_51]
	at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) [launchwrapper-1.12.jar:?]
	at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?]
	at net.minecraftforge.gradle.GradleStartCommon.launch(Unknown Source) [start/:?]
	at GradleStart.main(Unknown Source) [start/:?]
Caused by: java.lang.NullPointerException
	at net.minecraft.entity.EntityAgeable.getGrowingAge(EntityAgeable.java:89) ~[EntityAgeable.class:?]
	at net.minecraft.entity.EntityAgeable.isChild(EntityAgeable.java:218) ~[EntityAgeable.class:?]
	at net.minecraft.client.renderer.entity.RendererLivingEntity.doRender(RendererLivingEntity.java:105) ~[RendererLivingEntity.class:?]
	at net.minecraft.client.renderer.entity.RenderLiving.doRender(RenderLiving.java:59) ~[RenderLiving.class:?]
	at com.arkcraft.mod.core.entity.render.RenderRaptor.render(RenderRaptor.java:42) ~[RenderRaptor.class:?]
	at com.arkcraft.mod.core.entity.render.RenderRaptor.doRender(RenderRaptor.java:50) ~[RenderRaptor.class:?]
	at net.minecraft.client.renderer.entity.RenderManager.doRenderEntity(RenderManager.java:377) ~[RenderManager.class:?]
	at net.minecraft.client.renderer.entity.RenderManager.renderEntityWithPosYaw(RenderManager.java:357) ~[RenderManager.class:?]
	at net.minecraft.client.gui.inventory.GuiInventory.drawEntityOnScreen(GuiInventory.java:123) ~[GuiInventory.class:?]
	at com.arkcraft.mod.core.book.PageDino.draw(PageDino.java:24) ~[PageDino.class:?]
	at com.arkcraft.mod.core.book.GuiDossier.drawScreen(GuiDossier.java:96) ~[GuiDossier.class:?]
	at net.minecraftforge.client.ForgeHooksClient.drawScreen(ForgeHooksClient.java:460) ~[ForgeHooksClient.class:?]
	at net.minecraft.client.renderer.EntityRenderer.updateCameraAndRender(EntityRenderer.java:1137) ~[EntityRenderer.class:?]
	... 11 more