Anyone still on 1.7.10?

[welchdrew]

If so, know anything about Infini-TiC for 1.7.10? Cause I'm havinga serious issue where my custom materials in it keep appearing as "Unnamed" for the tool parts. Attempting to spawn one in boots me out of the world with this in the logs.

Spoiler

java.lang.StringIndexOutOfBoundsException: String index out of range: -3
at java.lang.String.substring(Unknown Source) ~[?:1.8.0_201]
at tconstruct.library.tools.DynamicToolPart.func_77653_i(DynamicToolPart.java:88) ~[DynamicToolPart.class:?]
at net.minecraft.item.ItemStack.func_82833_r(ItemStack.java:427) ~[add.class:?]
at squeek.tictooltips.TooltipHandler.getToolPartTooltip(TooltipHandler.java:889) ~[TooltipHandler.class:?]
at squeek.tictooltips.TooltipHandler.getToolMaterialsTooltip(TooltipHandler.java:837) ~[TooltipHandler.class:?]
at squeek.tictooltips.TooltipHandler.onItemTooltip(TooltipHandler.java:165) ~[TooltipHandler.class:?]
at cpw.mods.fml.common.eventhandler.ASMEventHandler_1897_TooltipHandler_onItemTooltip_ItemTooltipEvent.invoke(.dynamic) ~[?:?]
at cpw.mods.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:54) ~[ASMEventHandler.class:?]
at cpw.mods.fml.common.eventhandler.EventBus.post(EventBus.java:140) [EventBus.class:?]
at net.minecraftforge.event.ForgeEventFactory.onItemTooltip(ForgeEventFactory.java:169) [ForgeEventFactory.class:?]
at net.minecraft.item.ItemStack.func_82840_a(ItemStack.java:626) [add.class:?]
at codechicken.nei.guihook.GuiContainerManager.itemDisplayNameMultiline(GuiContainerManager.java:119) [GuiContainerManager.class:?]
at codechicken.nei.guihook.GuiContainerManager.renderToolTips(GuiContainerManager.java:405) [GuiContainerManager.class:?]
at net.minecraft.client.gui.inventory.GuiContainer.func_73863_a(GuiContainer.java:166) [bex.class:?]
at net.minecraft.client.renderer.InventoryEffectRenderer.func_73863_a(InventoryEffectRenderer.java:38) [bfo.class:?]
at net.minecraft.client.gui.inventory.GuiContainerCreative.func_73863_a(GuiContainerCreative.java:638) [bfl.class:?]
at net.minecraft.client.renderer.EntityRenderer.func_78480_b(EntityRenderer.java:1061) [blt.class:?]
at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:1001) [bao.class:?]
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:898) [bao.class:?]
at net.minecraft.client.main.Main.main(SourceFile:148) [Main.class:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_201]
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_201]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_201]
at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_201]
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 sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_201]
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_201]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_201]
at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_201]
at org.multimc.onesix.OneSixLauncher.launchWithMainClass(OneSixLauncher.java:196) [NewLaunch.jar:?]
at org.multimc.onesix.OneSixLauncher.launch(OneSixLauncher.java:231) [NewLaunch.jar:?]
at org.multimc.EntryPoint.listen(EntryPoint.java:143) [NewLaunch.jar:?]
at org.multimc.EntryPoint.main(EntryPoint.java:34) [NewLaunch.jar:?]

EDIT: I figured it out, and I'm an idiot, I just needed to update TiC lol.