Buildcraft 7.99.12 error

gistfile1.txt

[19:16:22] [main/FATAL]: Unreported exception thrown!
java.lang.RuntimeException: Missing particle!
    at net.minecraft.client.renderer.block.model.SimpleBakedModel$Builder.func_177645_b(SourceFile:146) ~[cgf$a.class:?]
    at net.minecraftforge.client.ForgeHooksClient.getDamageModel(ForgeHooksClient.java:642) ~[ForgeHooksClient.class:?]
    at net.minecraft.client.renderer.BlockRendererDispatcher.func_175020_a(BlockRendererDispatcher.java:46) ~[bvm.class:?]
    at net.minecraft.client.renderer.RenderGlobal.func_174981_a(RenderGlobal.java:2731) ~[buy.class:?]
    at net.minecraft.client.renderer.EntityRenderer.func_175068_a(EntityRenderer.java:1825) ~[buq.class:?]
    at net.minecraft.client.renderer.EntityRenderer.func_78471_a(EntityRenderer.java:1606) ~[buq.class:?]
    at net.minecraft.client.renderer.EntityRenderer.func_181560_a(EntityRenderer.java:1377) ~[buq.class:?]
    at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:1117) ~[bib.class:?]
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:397) [bib.class:?]
    at net.minecraft.client.main.Main.main(SourceFile:123) [Main.class:?]
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_25]
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_25]
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_25]
    at java.lang.reflect.Method.invoke(Method.java:483) ~[?:1.8.0_25]
    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:?]