Java SEVERE應用程序錯誤

Question

由於PCRAnyWhere中的應用程序指令，我安裝了jre-7u51-linux（32位），該應用程序顯示圖形無線電控制檯併發送/接收消息以控制ICOM數字無線電。來自Java傢伙/ gals的關於錯誤的任何見解。

Do you wish to run the configuration utility now? [Yes]/No: Yes 
Mar 09, 2017 2:27:26 PM org.jdesktop.application.Application$1 run 
SEVERE: Application class pcrconfig.PCRConfig failed to launch 
java.awt.HeadlessException 
at java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:204) 
at java.awt.Window.<init>(Window.java:536) 
at java.awt.Frame.<init>(Frame.java:420) 
at javax.swing.JFrame.<init>(JFrame.java:233) 
at org.jdesktop.application.FrameView.getFrame(FrameView.java:44) 
at org.jdesktop.application.SingleFrameApplication.getMainFrame(SingleFrameApplication.java:125) 
at pcrconfig.PCRConfig.startup(PCRConfig.java:18) 
at org.jdesktop.application.Application$1.run(Application.java:171) 
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311) 
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:756) 
at java.awt.EventQueue.access$500(EventQueue.java:97) 
at java.awt.EventQueue$3.run(EventQueue.java:709) 
at java.awt.EventQueue$3.run(EventQueue.java:703) 
at java.security.AccessController.doPrivileged(Native Method) 
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76) 
at java.awt.EventQueue.dispatchEvent(EventQueue.java:726) 
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201) 
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116) 
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105) 
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) 
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93) 
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82) 

Exception in thread "AWT-EventQueue-0" java.lang.Error: Application class pcrconfig.PCRConfig failed to launch 
at org.jdesktop.application.Application$1.run(Application.java:177) 
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311) 
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:756) 
at java.awt.EventQueue.access$500(EventQueue.java:97) 
at java.awt.EventQueue$3.run(EventQueue.java:709) 
at java.awt.EventQueue$3.run(EventQueue.java:703) 
at java.security.AccessController.doPrivileged(Native Method) 
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege( ProtectionDomain.java:76) 
at java.awt.EventQueue.dispatchEvent(EventQueue.java:726) 
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201) 
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116) 
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105) 
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) 
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93) 
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82) 
Caused by: java.awt.HeadlessException 
at java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:204) 
at java.awt.Window.<init>(Window.java:536) 
at java.awt.Frame.<init>(Frame.java:420) 
at javax.swing.JFrame.<init>(JFrame.java:233) 
at org.jdesktop.application.FrameView.getFrame(FrameView.java:44) 
at org.jdesktop.application.SingleFrameApplication.getMainFrame(SingleFrameApplication.java:125) 
at pcrconfig.PCRConfig.startup(PCRConfig.java:18) 
at org.jdesktop.application.Application$1.run(Application.java:171) 
... 14 more 

Answer 1

你有一個HeadlessException。這通常意味着它聽起來像;你正在無頭環境中奔跑。

您是否在無頭系統上運行此操作，即在沒有連接用戶界面設備（例如顯示器）的系統上運行此操作？或者它在虛擬機器中（虛擬）是無頭的？用SSH連接到沒有X轉發的機器上？這些問題可能是你的問題;它可能是硬件（無論是真實還是虛擬硬件），而不是軟件。