java.lang.NullPointerException
	at org.graalvm.visualvm.lib.jfluid.heap.HprofHeap.fillHeapTagBounds(HprofHeap.java:1320)
	at org.graalvm.visualvm.lib.jfluid.heap.HprofHeap.<init>(HprofHeap.java:147)
	at org.graalvm.visualvm.lib.jfluid.heap.HeapFactory.createHeap(HeapFactory.java:87)
	at org.graalvm.visualvm.lib.jfluid.heap.HeapFactory.createHeap(HeapFactory.java:55)
	at org.graalvm.visualvm.heapviewer.HeapViewer.createHeap(HeapViewer.java:122)
	at org.graalvm.visualvm.heapviewer.HeapViewer.<init>(HeapViewer.java:72)
	at org.graalvm.visualvm.heapdump.impl.HeapDumpView$MasterViewSupport$1.run(HeapDumpView.java:138)
	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
	at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
	at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)