tomcat closed when i open visualvm_profiler

i run tomcat6 by doubleclick on startup.bat on win2003 . then i open up visualvm1.31. I went to the profiler tab, and press memory, then i can statement on tomcat lo开发者_C百科g, "...cache" then suddenly tomcat shutdown itself, there is no error message. anyone experience this?

visualvm application status: terminated

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Try to use a jvm with version at leat 1.6.07. jdk 1.6.06 has a bug which terminates your tomcat if you want to connect to it.

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sounds like it could be a memory issue. how much ram does your machine have available?

without any other information, i don't think we can help you. no thread dump, no tomcat log, nothing?