Erro na nova versão do netBeans 6.5(resolvido)

Baixei o netBeans 6.5 versão Final e quando fui compilar um Sistema que estou programando gerou o seguinte erro:

An exception has occurred in the compiler (1.7.0-ea). Please file a bug at the Java Developer Connection (http://java.sun.com/webapps/bugreport) after checking the Bug Parade for duplicates. Include your program and the following diagnostic in your report. Thank you. java.lang.NullPointerException at java.lang.String.startsWith(String.java:1433) at java.lang.String.startsWith(String.java:1462) at com.sun.tools.javac.file.SymbolArchive.addZipEntry(SymbolArchive.java:49) at com.sun.tools.javac.file.ZipArchive.<init>(ZipArchive.java:63) at com.sun.tools.javac.file.SymbolArchive.<init>(SymbolArchive.java:41) at com.sun.tools.javac.file.JavacFileManager.openArchive(JavacFileManager.java:549) at com.sun.tools.javac.file.JavacFileManager.listDirectory(JavacFileManager.java:325) at com.sun.tools.javac.file.JavacFileManager.list(JavacFileManager.java:803) at com.sun.tools.javac.jvm.ClassReader.fillIn(ClassReader.java:2100) at com.sun.tools.javac.jvm.ClassReader.complete(ClassReader.java:1804) at com.sun.tools.javac.code.Symbol.complete(Symbol.java:396) at com.sun.tools.javac.comp.Enter.visitTopLevel(Enter.java:286) at com.sun.tools.javac.tree.JCTree$JCCompilationUnit.accept(JCTree.java:454) at com.sun.tools.javac.comp.Enter.classEnter(Enter.java:250) at com.sun.tools.javac.comp.Enter.classEnter(Enter.java:264) at com.sun.tools.javac.comp.Enter.complete(Enter.java:458) at com.sun.tools.javac.comp.Enter.main(Enter.java:443) at com.sun.tools.javac.main.JavaCompiler.enterTrees(JavaCompiler.java:839) at com.sun.tools.javac.main.JavaCompiler.compile(JavaCompiler.java:747) at com.sun.tools.javac.main.Main.compile(Main.java:386) at com.sun.tools.javac.main.Main.compile(Main.java:312) at com.sun.tools.javac.main.Main.compile(Main.java:303) at com.sun.tools.javac.Main.compile(Main.java:82) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:623) at org.apache.tools.ant.taskdefs.compilers.Javac13.execute(Javac13.java:56) at org.apache.tools.ant.taskdefs.Javac.compile(Javac.java:1065) at org.apache.tools.ant.taskdefs.Javac.execute(Javac.java:882) at org.netbeans.modules.java.source.ant.JavacTask.execute(JavacTask.java:120) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288) at sun.reflect.GeneratedMethodAccessor49.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:623) at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106) at org.apache.tools.ant.Task.perform(Task.java:348) at org.apache.tools.ant.taskdefs.Sequential.execute(Sequential.java:62) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288) at sun.reflect.GeneratedMethodAccessor49.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:623) at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106) at org.apache.tools.ant.Task.perform(Task.java:348) at org.apache.tools.ant.taskdefs.MacroInstance.execute(MacroInstance.java:394) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288) at sun.reflect.GeneratedMethodAccessor49.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:623) at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106) at org.apache.tools.ant.Task.perform(Task.java:348) at org.apache.tools.ant.Target.execute(Target.java:357) at org.apache.tools.ant.Target.performTasks(Target.java:385) at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1337) at org.apache.tools.ant.Project.executeTarget(Project.java:1306) at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41) at org.apache.tools.ant.Project.executeTargets(Project.java:1189) at org.apache.tools.ant.module.bridge.impl.BridgeImpl.run(BridgeImpl.java:273) at org.apache.tools.ant.module.run.TargetExecutor.run(TargetExecutor.java:499) at org.netbeans.core.execution.RunClassThread.run(RunClassThread.java:151) FALHA NA CONSTRUÇÃO (tempo total: 0 segundos)
O que pode estar acontecendo?

Você está utilizando o Java 1.7?
Tente instalar o Java 1.6_10 (versão estável atual) e verifique se o erro persiste.

Resolveu!
Muito obrigado pela ajuda!
VLW!!! :smiley: