启动后，JProfiler窗口不可见

时间：2013-02-06 14:53:26

标签： jprofiler

启动JProfiler 7.2.2后 - 我没有看到主窗口。我在Windows 7中使用JProfiler并继续在任务管理器中查看进程，并在启动栏中作为活动按钮没有任何错误，但是窗口对我来说是隐藏的。

环境：

  • 包含JRE的JProfiler 7.2.2
  • Windows 7 x64
  • 在机器上安装Java 1.6.0_30

我已经尝试过：

  • 重新安装了JProfiler（从旧版本到最新的7.x版本）
  • 重新启动操作系统
  • 试图以评估模式启动它

除了明显的问题“如何修复它？”之外，还有更多可以帮助我解决问题的问题：

  1. 如何为JProfiler启用日志记录以及我可以访问这些日志的位置？
  2. JProfiler提供哪些其他工具来分析其行为？

    3. JProfiler流程有一个堆栈跟踪：

    2013-02-07 13:58:42
Full thread dump Java HotSpot(TM) 64-Bit Server VM (23.6-b04 mixed mode):

"jprofiler_ius" prio=6 tid=0x000000000d868000 nid=0x1870 runnable [0x000000001227f000]
   java.lang.Thread.State: RUNNABLE
    at java.net.TwoStacksPlainDatagramSocketImpl.receive0(Native Method)
    - locked <0x00000000e41af968> (a java.net.TwoStacksPlainDatagramSocketImpl)
    at java.net.TwoStacksPlainDatagramSocketImpl.receive(Unknown Source)
    - locked <0x00000000e41af968> (a java.net.TwoStacksPlainDatagramSocketImpl)
    at java.net.DatagramSocket.receive(Unknown Source)
    - locked <0x00000000a1501b20> (a java.net.DatagramPacket)
    - locked <0x00000000e41af920> (a java.net.MulticastSocket)
    at com.ejt.framework.e.u.run(ejt:98)

"TimerQueue" daemon prio=6 tid=0x000000000d8b9800 nid=0x2498 waiting on condition [0x000000000fd7f000]
   java.lang.Thread.State: TIMED_WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)
    - parking to wait for  <0x00000000e3fb8440> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
    at java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source)
    at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(Unknown Source)
    at java.util.concurrent.DelayQueue.take(Unknown Source)
    at javax.swing.TimerQueue.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)

"AWT-EventQueue-0" prio=6 tid=0x000000000d457000 nid=0x22c4 waiting on condition [0x000000000ebad000]
   java.lang.Thread.State: WAITING (parking)
    at sun.misc.Unsafe.park(Native Method)
    - parking to wait for  <0x00000000a0592e58> (a java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject)
    at java.util.concurrent.locks.LockSupport.park(Unknown Source)
    at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source)
    at java.awt.EventQueue.getNextEvent(Unknown Source)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
    at java.awt.WaitDispatchSupport$2.run(Unknown Source)
    at java.awt.WaitDispatchSupport$4.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.awt.WaitDispatchSupport.enter(Unknown Source)
    at java.awt.Dialog.show(Unknown Source)
    at java.awt.Component.show(Unknown Source)
    at java.awt.Component.setVisible(Unknown Source)
    at java.awt.Window.setVisible(Unknown Source)
    at java.awt.Dialog.setVisible(Unknown Source)
    at com.ejt.framework.gui.at.setVisible(ejt:84)
    at com.ejt.framework.gui.fu.setVisible(ejt:82)
    at com.jprofiler.frontend.g.g.setVisible(ejt:42)
    at com.jprofiler.frontend.d.h.bk(ejt:406)
    at com.jprofiler.frontend.d.h.bg(ejt:324)
    at com.jprofiler.frontend.t.run(ejt:948)
    at com.jprofiler.frontend.cb.a(ejt:423)
    at com.jprofiler.frontend.FrontendApplication.b(ejt:944)
    at com.jprofiler.frontend.FrontendApplication.a(ejt:720)
    at com.jprofiler.frontend.FrontendApplication.a(ejt:55)
    at com.jprofiler.frontend.ae.run(ejt:654)
    at java.awt.event.InvocationEvent.dispatch(Unknown Source)
    at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
    at java.awt.EventQueue.access$200(Unknown Source)
    at java.awt.EventQueue$3.run(Unknown Source)
    at java.awt.EventQueue$3.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
    at java.awt.EventQueue.dispatchEvent(Unknown Source)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
    at java.awt.EventDispatchThread.run(Unknown Source)

"AWT-Windows" daemon prio=6 tid=0x000000000d46d800 nid=0x448 runnable [0x000000000e9af000]
   java.lang.Thread.State: RUNNABLE
    at sun.awt.windows.WToolkit.eventLoop(Native Method)
    at sun.awt.windows.WToolkit.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)

"AWT-Shutdown" prio=6 tid=0x000000000d218800 nid=0x1dac in Object.wait() [0x000000000e7af000]
   java.lang.Thread.State: WAITING (on object monitor)
    at java.lang.Object.wait(Native Method)
    - waiting on <0x00000000e41c6ca0> (a java.lang.Object)
    at java.lang.Object.wait(Object.java:503)
    at sun.awt.AWTAutoShutdown.run(Unknown Source)
    - locked <0x00000000e41c6ca0> (a java.lang.Object)
    at java.lang.Thread.run(Unknown Source)

"Java2D Disposer" daemon prio=10 tid=0x000000000d487000 nid=0x2180 in Object.wait() [0x000000000e5af000]
   java.lang.Thread.State: WAITING (on object monitor)
    at java.lang.Object.wait(Native Method)
    - waiting on <0x00000000e4014c40> (a java.lang.ref.ReferenceQueue$Lock)
    at java.lang.ref.ReferenceQueue.remove(Unknown Source)
    - locked <0x00000000e4014c40> (a java.lang.ref.ReferenceQueue$Lock)
    at java.lang.ref.ReferenceQueue.remove(Unknown Source)
    at sun.java2d.Disposer.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)

"Exe4JStartupThread" daemon prio=6 tid=0x000000000c561800 nid=0x2094 waiting on condition [0x000000000cb1f000]
   java.lang.Thread.State: TIMED_WAITING (sleeping)
    at java.lang.Thread.sleep(Native Method)
    at com.exe4j.Controller$StartupThread.run(Unknown Source)

"Service Thread" daemon prio=6 tid=0x000000000a7ea000 nid=0x203c runnable [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"C2 CompilerThread1" daemon prio=10 tid=0x000000000a7e9000 nid=0x2074 waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"C2 CompilerThread0" daemon prio=10 tid=0x000000000a7dc000 nid=0x2514 waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"Attach Listener" daemon prio=10 tid=0x000000000a7db000 nid=0x1f80 waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"Signal Dispatcher" daemon prio=10 tid=0x000000000a7d4000 nid=0x10f8 runnable [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"Finalizer" daemon prio=8 tid=0x0000000002078800 nid=0x21c8 in Object.wait() [0x000000000bc1f000]
   java.lang.Thread.State: WAITING (on object monitor)
    at java.lang.Object.wait(Native Method)
    - waiting on <0x00000000a0d8e088> (a java.lang.ref.ReferenceQueue$Lock)
    at java.lang.ref.ReferenceQueue.remove(Unknown Source)
    - locked <0x00000000a0d8e088> (a java.lang.ref.ReferenceQueue$Lock)
    at java.lang.ref.ReferenceQueue.remove(Unknown Source)
    at java.lang.ref.Finalizer$FinalizerThread.run(Unknown Source)

"Reference Handler" daemon prio=10 tid=0x0000000002072000 nid=0x2708 in Object.wait() [0x000000000ba1f000]
   java.lang.Thread.State: WAITING (on object monitor)
    at java.lang.Object.wait(Native Method)
    - waiting on <0x00000000a0d8dbb8> (a java.lang.ref.Reference$Lock)
    at java.lang.Object.wait(Object.java:503)
    at java.lang.ref.Reference$ReferenceHandler.run(Unknown Source)
    - locked <0x00000000a0d8dbb8> (a java.lang.ref.Reference$Lock)

"main" prio=6 tid=0x0000000001e6f000 nid=0x960 waiting on condition [0x0000000000000000]
   java.lang.Thread.State: RUNNABLE

"VM Thread" prio=10 tid=0x000000000a752800 nid=0x24f8 runnable 

"GC task thread#0 (ParallelGC)" prio=6 tid=0x0000000001fc6000 nid=0x21cc runnable 

"GC task thread#1 (ParallelGC)" prio=6 tid=0x0000000001fc8000 nid=0x964 runnable 

"GC task thread#2 (ParallelGC)" prio=6 tid=0x0000000001fc9800 nid=0x1b74 runnable 

"GC task thread#3 (ParallelGC)" prio=6 tid=0x0000000001fcb000 nid=0x1f34 runnable 

"VM Periodic Task Thread" prio=10 tid=0x000000000a802800 nid=0x1db0 waiting on condition 

JNI global references: 859

1 个答案:

答案 0 :(得分：0)

目前我只看到一种解决方法 - 使用6.2.4版本的JProfiler，它在我的环境中运行良好。

等待JProfiler 7.2.3+检查行为。

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