forge 1.7.10 wont run

every time i start forge 1.7.10 (1558 and 1614) wont run every time i start either one, i thought it was znd but i tried it without mods as well i kept getting this:

try 1:
08:55:21.710
Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
08:55:23.148
Unable to launch
java.lang.RuntimeException: java.lang.NullPointerException
	at cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper.injectIntoClassLoader(CoreModManager.java:137)
	at net.minecraft.launchwrapper.Launch.launch(Launch.java:115)
	at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
Caused by: java.lang.NullPointerException
	at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:213)
	at com.google.common.hash.AbstractByteHasher.putBytes(AbstractByteHasher.java:69)
	at com.google.common.hash.AbstractStreamingHashFunction.hashBytes(AbstractStreamingHashFunction.java:57)
	at cpw.mods.fml.common.patcher.ClassPatchManager.applyPatch(ClassPatchManager.java:97)
	at cpw.mods.fml.common.patcher.ClassPatchManager.getPatchedResource(ClassPatchManager.java:61)
	at cpw.mods.fml.common.asm.transformers.deobf.FMLDeobfuscatingRemapper.getFieldType(FMLDeobfuscatingRemapper.java:193)
	at cpw.mods.fml.common.asm.transformers.deobf.FMLDeobfuscatingRemapper.parseField(FMLDeobfuscatingRemapper.java:170)
	at cpw.mods.fml.common.asm.transformers.deobf.FMLDeobfuscatingRemapper.setup(FMLDeobfuscatingRemapper.java:139)
	at cpw.mods.fml.common.asm.FMLSanityChecker.injectData(FMLSanityChecker.java:182)
	at cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper.injectIntoClassLoader(CoreModManager.java:132)
	... 2 more
08:55:23.157
[java.lang.Throwable$WrappedPrintStream:println:748]: cpw.mods.fml.relauncher.FMLSecurityManager$ExitTrappedException
08:55:23.158
[java.lang.Throwable$WrappedPrintStream:println:748]: 	at cpw.mods.fml.relauncher.FMLSecurityManager.checkPermission(FMLSecurityManager.java:25)
08:55:23.158
[java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.SecurityManager.checkExit(SecurityManager.java:761)
08:55:23.158
[java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.Runtime.exit(Runtime.java:107)
08:55:23.158
[java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.System.exit(System.java:971)
08:55:23.159
[java.lang.Throwable$WrappedPrintStream:println:748]: 	at net.minecraft.launchwrapper.Launch.launch(Launch.java:138)
08:55:23.159
[java.lang.Throwable$WrappedPrintStream:println:748]: 	at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
08:55:23.207

08:55:23.207
Process crashed with exit code 1

try 2:
08:54:27.086
Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
08:54:28.684
Unable to launch
java.lang.RuntimeException: java.lang.NullPointerException
	at cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper.injectIntoClassLoader(CoreModManager.java:137)
	at net.minecraft.launchwrapper.Launch.launch(Launch.java:115)
	at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
Caused by: java.lang.NullPointerException
	at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:213)
	at com.google.common.hash.AbstractByteHasher.putBytes(AbstractByteHasher.java:69)
	at com.google.common.hash.AbstractStreamingHashFunction.hashBytes(AbstractStreamingHashFunction.java:57)
	at cpw.mods.fml.common.patcher.ClassPatchManager.applyPatch(ClassPatchManager.java:97)
	at cpw.mods.fml.common.patcher.ClassPatchManager.getPatchedResource(ClassPatchManager.java:61)
	at cpw.mods.fml.common.asm.transformers.deobf.FMLDeobfuscatingRemapper.getFieldType(FMLDeobfuscatingRemapper.java:193)
	at cpw.mods.fml.common.asm.transformers.deobf.FMLDeobfuscatingRemapper.parseField(FMLDeobfuscatingRemapper.java:170)
	at cpw.mods.fml.common.asm.transformers.deobf.FMLDeobfuscatingRemapper.setup(FMLDeobfuscatingRemapper.java:139)
	at cpw.mods.fml.common.asm.FMLSanityChecker.injectData(FMLSanityChecker.java:182)
	at cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper.injectIntoClassLoader(CoreModManager.java:132)
	... 2 more
08:54:28.716
[java.lang.Throwable$WrappedPrintStream:println:748]: cpw.mods.fml.relauncher.FMLSecurityManager$ExitTrappedException
08:54:28.717
[java.lang.Throwable$WrappedPrintStream:println:748]: 	at cpw.mods.fml.relauncher.FMLSecurityManager.checkPermission(FMLSecurityManager.java:25)
08:54:28.717
[java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.SecurityManager.checkExit(SecurityManager.java:761)
08:54:28.718
[java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.Runtime.exit(Runtime.java:107)
08:54:28.726
[java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.System.exit(System.java:971)
08:54:28.727
[java.lang.Throwable$WrappedPrintStream:println:748]: 	at net.minecraft.launchwrapper.Launch.launch(Launch.java:138)
08:54:28.727
[java.lang.Throwable$WrappedPrintStream:println:748]: 	at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
08:54:28.873

08:54:28.873
Process crashed with exit code 1

try 3:
08:52:40.671
Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
08:52:42.311
Unable to launch
java.lang.RuntimeException: java.lang.NullPointerException
	at cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper.injectIntoClassLoader(CoreModManager.java:137)
	at net.minecraft.launchwrapper.Launch.launch(Launch.java:115)
	at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
Caused by: java.lang.NullPointerException
	at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:213)
	at com.google.common.hash.AbstractByteHasher.putBytes(AbstractByteHasher.java:69)
	at com.google.common.hash.AbstractStreamingHashFunction.hashBytes(AbstractStreamingHashFunction.java:57)
	at cpw.mods.fml.common.patcher.ClassPatchManager.applyPatch(ClassPatchManager.java:97)
	at cpw.mods.fml.common.patcher.ClassPatchManager.getPatchedResource(ClassPatchManager.java:61)
	at cpw.mods.fml.common.asm.transformers.deobf.FMLDeobfuscatingRemapper.getFieldType(FMLDeobfuscatingRemapper.java:193)
	at cpw.mods.fml.common.asm.transformers.deobf.FMLDeobfuscatingRemapper.parseField(FMLDeobfuscatingRemapper.java:170)
	at cpw.mods.fml.common.asm.transformers.deobf.FMLDeobfuscatingRemapper.setup(FMLDeobfuscatingRemapper.java:139)
	at cpw.mods.fml.common.asm.FMLSanityChecker.injectData(FMLSanityChecker.java:182)
	at cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper.injectIntoClassLoader(CoreModManager.java:132)
	... 2 more
08:52:42.322
[java.lang.Throwable$WrappedPrintStream:println:748]: cpw.mods.fml.relauncher.FMLSecurityManager$ExitTrappedException
08:52:42.323
[java.lang.Throwable$WrappedPrintStream:println:748]: 	at cpw.mods.fml.relauncher.FMLSecurityManager.checkPermission(FMLSecurityManager.java:25)
08:52:42.323
[java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.SecurityManager.checkExit(SecurityManager.java:761)
08:52:42.323
[java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.Runtime.exit(Runtime.java:107)
08:52:42.324
[java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.System.exit(System.java:971)
08:52:42.324
[java.lang.Throwable$WrappedPrintStream:println:748]: 	at net.minecraft.launchwrapper.Launch.launch(Launch.java:138)
08:52:42.324
[java.lang.Throwable$WrappedPrintStream:println:748]: 	at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
08:52:42.392

08:52:42.392
Process crashed with exit code 1

try 4:
08:51:47.702
Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper
08:51:49.330
Unable to launch
java.lang.RuntimeException: java.lang.NullPointerException
	at cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper.injectIntoClassLoader(CoreModManager.java:137)
	at net.minecraft.launchwrapper.Launch.launch(Launch.java:115)
	at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
Caused by: java.lang.NullPointerException
	at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:213)
	at com.google.common.hash.AbstractByteHasher.putBytes(AbstractByteHasher.java:69)
	at com.google.common.hash.AbstractStreamingHashFunction.hashBytes(AbstractStreamingHashFunction.java:57)
	at cpw.mods.fml.common.patcher.ClassPatchManager.applyPatch(ClassPatchManager.java:97)
	at cpw.mods.fml.common.patcher.ClassPatchManager.getPatchedResource(ClassPatchManager.java:61)
	at cpw.mods.fml.common.asm.transformers.deobf.FMLDeobfuscatingRemapper.getFieldType(FMLDeobfuscatingRemapper.java:193)
	at cpw.mods.fml.common.asm.transformers.deobf.FMLDeobfuscatingRemapper.parseField(FMLDeobfuscatingRemapper.java:170)
	at cpw.mods.fml.common.asm.transformers.deobf.FMLDeobfuscatingRemapper.setup(FMLDeobfuscatingRemapper.java:139)
	at cpw.mods.fml.common.asm.FMLSanityChecker.injectData(FMLSanityChecker.java:182)
	at cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper.injectIntoClassLoader(CoreModManager.java:132)
	... 2 more
08:51:49.340
[java.lang.Throwable$WrappedPrintStream:println:748]: cpw.mods.fml.relauncher.FMLSecurityManager$ExitTrappedException
08:51:49.341
[java.lang.Throwable$WrappedPrintStream:println:748]: 	at cpw.mods.fml.relauncher.FMLSecurityManager.checkPermission(FMLSecurityManager.java:25)
08:51:49.341
[java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.SecurityManager.checkExit(SecurityManager.java:761)
08:51:49.341
[java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.Runtime.exit(Runtime.java:107)
08:51:49.342
[java.lang.Throwable$WrappedPrintStream:println:748]: 	at java.lang.System.exit(System.java:971)
08:51:49.342
[java.lang.Throwable$WrappedPrintStream:println:748]: 	at net.minecraft.launchwrapper.Launch.launch(Launch.java:138)
08:51:49.342
[java.lang.Throwable$WrappedPrintStream:println:748]: 	at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
08:51:49.412

08:51:49.413
Process crashed with exit code 1