After the last update my netbeans IDE does not show up. While splash screen is loading modules the below error appears and then the splash disappear, i'm using a Development version, does not remember the day i updated it but my last installed version was netbeans-trunk-nightly-201211200002-windows.exe and after that some updates it stop working.

org.osgi.framework.BundleException: R3 exports cannot contain directives.
	at org.apache.felix.framework.util.manifestparser.ManifestParser.normalizeExportClauses(ManifestParser.java:788)
	at org.apache.felix.framework.util.manifestparser.ManifestParser.<init>(ManifestParser.java:191)
	at org.apache.felix.framework.BundleRevisionImpl.<init>(BundleRevisionImpl.java:114)
	at org.apache.felix.framework.BundleImpl.createRevision(BundleImpl.java:1196)
	at org.apache.felix.framework.BundleImpl.<init>(BundleImpl.java:95)
	at org.apache.felix.framework.Felix.installBundle(Felix.java:2732)
	at org.apache.felix.framework.BundleContextImpl.installBundle(BundleContextImpl.java:165)
	at org.apache.felix.framework.BundleContextImpl.installBundle(BundleContextImpl.java:138)
	at org.netbeans.core.netigso.Netigso.fakeOneModule(Netigso.java:492)
Caused: java.io.IOException
	at org.netbeans.core.netigso.Netigso.fakeOneModule(Netigso.java:518)
[catch] at org.netbeans.core.netigso.Netigso.prepare(Netigso.java:175)
	at org.netbeans.NetigsoHandle.turnOn(NetigsoHandle.java:125)
	at org.netbeans.ModuleManager.enable(ModuleManager.java:1174)
	at org.netbeans.ModuleManager.enable(ModuleManager.java:1009)
	at org.netbeans.core.startup.ModuleList.installNew(ModuleList.java:340)
	at org.netbeans.core.startup.ModuleList.trigger(ModuleList.java:276)
	at org.netbeans.core.startup.ModuleSystem.restore(ModuleSystem.java:299)
	at org.netbeans.core.startup.Main.getModuleSystem(Main.java:169)
	at org.netbeans.core.startup.Main.start(Main.java:305)
	at org.netbeans.core.startup.TopThreadGroup.run(TopThreadGroup.java:123)
	at java.lang.Thread.run(Thread.java:722)