2013-05-16 10:44:29 [WARNING] [ForgeModLoader] Zip file AssemblyLine_v0.3.5.132.jar failed to read properly, it will be ignored
java.util.zip.ZipException: error in opening zip file
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.(Unknown Source)
at java.util.zip.ZipFile.(Unknown Source)
at java.util.zip.ZipFile.(Unknown Source)
at cpw.mods.fml.common.discovery.JarDiscoverer.discover(JarDiscoverer.java:41)
at cpw.mods.fml.common.discovery.ContainerType.findMods(ContainerType.java:42)
at cpw.mods.fml.common.discovery.ModCandidate.explore(ModCandidate.java:64)
at cpw.mods.fml.common.discovery.ModDiscoverer.identifyMods(ModDiscoverer.java:115)
at cpw.mods.fml.common.Loader.identifyMods(Loader.java:347)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:479)
at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:160)
at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:411)
at net.minecraft.client.MinecraftAppletImpl.func_71384_a(SourceFile:56)
at net.minecraft.client.Minecraft.run(Minecraft.java:733)
at java.lang.Thread.run(Unknown Source)

Happens with forge 7.8.0.700

Closed i fixed it Bump please