Hi, 
sometimes when I have the "live results" panel open, next change the profiler setttings, the panel doesn't appear 
anymore. Looking at the netbeans log I see the following exception:
  Filter type: Inclusive
  Filter value:  
CONFIG [org.netbeans.modules.profiler.NetBeansProfiler]: Profiler.modifyCurrentProfiling: 
***************************************************
*** Profiler warning (Wed Aug 15 09:00:59 CEST 2007): class $Proxy0, ldr = 0 not found anywhere
*** Profiler warning (Wed Aug 15 09:00:59 CEST 2007): class $Proxy3, ldr = 0 not found anywhere
*** Profiler warning (Wed Aug 15 09:00:59 CEST 2007): class $Proxy1, ldr = 0 not found anywhere
*** Profiler warning (Wed Aug 15 09:00:59 CEST 2007): class $Proxy5, ldr = 0 not found anywhere
*** Profiler warning (Wed Aug 15 09:00:59 CEST 2007): class $Proxy7, ldr = 0 not found anywhere
*** Profiler warning (Wed Aug 15 09:01:00 CEST 2007): class $Proxy4, ldr = 0 not found anywhere
*** Profiler warning (Wed Aug 15 09:01:00 CEST 2007): class $Proxy6, ldr = 0 not found anywhere
*** Profiler warning (Wed Aug 15 09:01:00 CEST 2007): class $Proxy2, ldr = 0 not found anywhere
SEVERE [global]
java.lang.NullPointerException
	at com.sun.tools.profiler.results.memory.MemoryCCTProvider$ObjectNumbersContainer.<init>
(MemoryCCTProvider.java:85)
	at com.sun.tools.profiler.results.memory.MemoryCallGraphBuilder.getLivenessObjectNumbers
(MemoryCallGraphBuilder.java:203)
	at com.sun.tools.profiler.ui.memory.LiveLivenessResultsPanel.fetchResultsFromTargetApp
(LiveLivenessResultsPanel.java:205)
	at com.sun.tools.profiler.ui.memory.LiveLivenessResultsPanel.updateLiveResults
(LiveLivenessResultsPanel.java:337)
	at org.netbeans.modules.profiler.LiveResultsWindow$11$1.run(LiveResultsWindow.java:754)
	at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
[catch] at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)

kind regards,
Christiaan