An error occurred during parsing of 'C:\Users\Gili\Documents\realestate\importer\src\main\java\com\realestate\sutton\quebec\HomePage.java'. Please report a bug against java/source and attach dump file 'C:\Users\Gili\AppData\Roaming\NetBeans\dev\var\log\HomePage_8.dump'. Caused: java.lang.AssertionError: Wrong diagnostic handler: com.sun.tools.javac.util.Log$DeferredDiagnosticHandler@7e7b093 Thread dump: SwingWorker-pool-2-thread-1 sun.misc.Unsafe.park(Native Method) java.util.concurrent.locks.LockSupport.park(LockSupport.java:175) java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039) java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442) java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1067) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1127) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) java.lang.Thread.run(Thread.java:745) AWT-EventQueue-0 java.security.AccessController.getStackAccessControlContext(Native Method) java.security.AccessController.getContext(AccessController.java:820) java.awt.EventQueue.dispatchEvent(EventQueue.java:710) org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java at com.sun.tools.javac.util.Assert.error(Assert.java:133) at com.sun.tools.javac.util.Assert.check(Assert.java:86) at com.sun.tools.javac.util.Log.popDiagnosticHandler(Log.java:484) at com.sun.tools.javac.comp.DeferredAttr$DeferredAttrNode$StructuralStuckChecker.canLambdaBodyCompleteNormally(DeferredAttr.java:712) at com.sun.tools.javac.comp.DeferredAttr$DeferredAttrNode$StructuralStuckChecker.visitLambda(DeferredAttr.java:651) at com.sun.tools.javac.tree.JCTree$JCLambda.accept(JCTree.java:1630) at com.sun.tools.javac.comp.DeferredAttr$DeferredAttrNode$StructuralStuckChecker.complete(DeferredAttr.java:605) at com.sun.tools.javac.comp.DeferredAttr$DeferredType.check(DeferredAttr.java:245) at com.sun.tools.javac.comp.DeferredAttr$DeferredType.access$000(DeferredAttr.java:132) at com.sun.tools.javac.comp.DeferredAttr$DeferredAttrNode.process(DeferredAttr.java:554) at com.sun.tools.javac.comp.DeferredAttr$DeferredAttrContext.complete(DeferredAttr.java:479) at com.sun.tools.javac.comp.Infer.instantiateMethod(Infer.java:184) at com.sun.tools.javac.comp.Resolve.rawInstantiate(Resolve.java:568) at com.sun.tools.javac.comp.Resolve.selectBest(Resolve.java:1435) at com.sun.tools.javac.comp.Resolve.findMethodInScope(Resolve.java:1622) at com.sun.tools.javac.comp.Resolve.findMethod(Resolve.java:1693) at com.sun.tools.javac.comp.Resolve.findMethod(Resolve.java:1666) at com.sun.tools.javac.comp.Resolve$9.doLookup(Resolve.java:2426) at com.sun.tools.javac.comp.Resolve$BasicLookupHelper.lookup(Resolve.java:3085) at com.sun.tools.javac.comp.Resolve.lookupMethod(Resolve.java:3336) at com.sun.tools.javac.comp.Resolve.resolveQualifiedMethod(Resolve.java:2423) at com.sun.tools.javac.comp.Resolve.resolveQualifiedMethod(Resolve.java:2417) at com.sun.tools.javac.comp.Attr.selectSym(Attr.java:3606) at com.sun.tools.javac.comp.Attr.visitSelect(Attr.java:3492) at com.sun.tools.javac.tree.JCTree$JCFieldAccess.accept(JCTree.java:1903) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:613) at com.sun.tools.javac.comp.Attr.visitApply(Attr.java:1881) at com.sun.tools.javac.tree.JCTree$JCMethodInvocation.accept(JCTree.java:1471) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:613) at com.sun.tools.javac.comp.Attr.visitReturn(Attr.java:1739) at com.sun.tools.javac.tree.JCTree$JCReturn.accept(JCTree.java:1390) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:613) at com.sun.tools.javac.comp.Attr.attribStat(Attr.java:682) at com.sun.tools.javac.comp.Attr.attribStats(Attr.java:698) at com.sun.tools.javac.comp.Attr.visitBlock(Attr.java:1167) at org.netbeans.lib.nbjavac.services.NBAttr.visitBlock(NBAttr.java:82) at com.sun.tools.javac.tree.JCTree$JCBlock.accept(JCTree.java:915) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:613) at com.sun.tools.javac.comp.Attr.attribStat(Attr.java:682) at com.sun.tools.javac.comp.Attr.visitMethodDef(Attr.java:1055) at org.netbeans.lib.nbjavac.services.NBAttr.visitMethodDef(NBAttr.java:76) at com.sun.tools.javac.tree.JCTree$JCMethodDecl.accept(JCTree.java:784) at com.sun.tools.javac.comp.Attr.attribTree(Attr.java:613) at com.sun.tools.javac.comp.Attr.attribStat(Attr.java:682) at com.sun.tools.javac.comp.Attr.attribClassBody(Attr.java:4572) at com.sun.tools.javac.comp.Attr.attribClass(Attr.java:4474) at com.sun.tools.javac.comp.Attr.attribClass(Attr.java:4402) at com.sun.tools.javac.comp.Attr.attrib(Attr.java:4377) at com.sun.tools.javac.main.JavaCompiler.attribute(JavaCompiler.java:1311) at com.sun.tools.javac.main.JavaCompiler.attribute(JavaCompiler.java:1284) at com.sun.tools.javac.api.JavacTaskImpl.analyze(JavacTaskImpl.java:469) at com.sun.tools.javac.api.JavacTaskImpl.analyze(JavacTaskImpl.java:448) at org.netbeans.modules.java.source.parsing.JavacParser.moveToPhase(JavacParser.java:638) at org.netbeans.modules.java.source.parsing.JavacParser.getResult(JavacParser.java:493) at org.netbeans.modules.java.source.parsing.JavacParser.getResult(JavacParser.java:162) at org.netbeans.modules.parsing.impl.TaskProcessor.callGetResult(TaskProcessor.java:625) at org.netbeans.modules.parsing.impl.SourceCache.getResult(SourceCache.java:262) at org.netbeans.modules.parsing.impl.TaskProcessor$CompilationJob.run(TaskProcessor.java:739) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.run(FutureTask.java:266) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1425) at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:59) at org.openide.util.lookup.Lookups.executeWith(Lookups.java:294) at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2038)