Type in Chinese, and then click space background first circulation anomaly, the interface is as follows:
Return to the program edit page, click on run again, no cursor, no input response, can be closed,
Circulation to exception is as follows:
the Exception in the thread "is the AWT - EventQueue - 0" Java. Lang. IllegalArgumentException: Invalid substring range
The at Java. Text. AttributedString $AttributedStringIterator. & lt; Init> (AttributedString. Java: 768)
The at Java. Text. AttributedString. GetIterator (AttributedString. Java: 595)
The at javax.mail. Swing. Text. Utilities. DrawComposedText (Utilities. Java: 902)
The at javax.mail. Swing. Text. PlainView. DrawElement (PlainView. Java: 107)
The at javax.mail. Swing. Text. PlainView. DrawLine (PlainView. Java: 88)
The at javax.mail. Swing. Text. PlainView. Paint (PlainView. Java: 311)
The at javax.mail. Swing. Text. FieldView. Paint (FieldView. Java: 188)
The at javax.mail. Swing. Plaf. Basic. BasicTextUI $RootView. Paint (BasicTextUI. Java: 1434)
The at javax.mail. Swing. Plaf. Basic. BasicTextUI. PaintSafely (BasicTextUI. Java: 737)
The at javax.mail. Swing. Plaf. Basic. BasicTextUI. Paint (BasicTextUI. Java: 881)
The at javax.mail. Swing. Plaf. Basic. BasicTextUI. Update (BasicTextUI. Java: 860)
The at javax.mail. Swing. Jcomponents. PaintComponent (jcomponents. Java: 780)
The at javax.mail. Swing. Jcomponents. Paint (jcomponents. Java: 1056)
The at javax.mail. Swing. Jcomponents. PaintToOffscreen (jcomponents. Java: 5210)
The at javax.mail. Swing. BufferStrategyPaintManager. Paint (BufferStrategyPaintManager. Java: 290)
The at javax.mail. Swing. RepaintManager. Paint (RepaintManager. Java: 1272)
The at javax.mail. Swing. Jcomponents. _paintImmediately (jcomponents. Java: 5158)
The at javax.mail. Swing. Jcomponents. PaintImmediately (jcomponents. Java: 4969)
The at javax.mail. Swing. RepaintManager $4. The run (RepaintManager. Java: 831)
The at javax.mail. Swing. RepaintManager $4. The run (RepaintManager. Java: 814)
The at Java. Security. The AccessController. DoPrivileged (Native Method)
The at Java. Security. ProtectionDomain $JavaSecurityAccessImpl. DoIntersectionPrivilege (ProtectionDomain. Java: 80)
The at javax.mail. Swing. RepaintManager. PaintDirtyRegions (RepaintManager. Java: 814)
The at javax.mail. Swing. RepaintManager. PaintDirtyRegions (RepaintManager. Java: 789)
The at javax.mail. Swing. RepaintManager. PrePaintDirtyRegions (RepaintManager. Java: 738)
At javax.mail. Swing. RepaintManager. Access the $1200 (64) RepaintManager. Java:
The at javax.mail. Swing. RepaintManager $ProcessingRunnable. Run (RepaintManager. Java: 1732)
The at Java. The awt. Event. InvocationEvent. Dispatch (InvocationEvent. Java: 311)
The at Java awt. EventQueue. DispatchEventImpl (EventQueue. Java: 756)
At Java awt. EventQueue. Access the $500 (97) EventQueue. Java:
At Java awt. EventQueue $3. The run (709) EventQueue. Java:
At Java awt. EventQueue $3. The run (703) EventQueue. Java:
The at Java. Security. The AccessController. DoPrivileged (Native Method)
The at Java. Security. ProtectionDomain $JavaSecurityAccessImpl. DoIntersectionPrivilege (ProtectionDomain. Java: 80)
The at Java awt. EventQueue. DispatchEvent (EventQueue. Java: 726)
The at Java awt. EventDispatchThread. PumpOneEventForFilters (EventDispatchThread. Java: 201)
The at Java awt. EventDispatchThread. PumpEventsForFilter (EventDispatchThread. Java: 116)
The at Java awt. EventDispatchThread. PumpEventsForFilter (EventDispatchThread. Java: 109)
The at Java awt. WaitDispatchSupport $2. The run (WaitDispatchSupport. Java: 184)
The at Java awt. WaitDispatchSupport $4. The run (WaitDispatchSupport. Java: 229)
The at Java awt. WaitDispatchSupport $4. The run (WaitDispatchSupport. Java: 227)
The at Java. Security. The AccessController. DoPrivileged (Native Method)
The at Java awt. WaitDispatchSupport. Enter (WaitDispatchSupport. Java: 227)
At Java awt. Dialog. The show (1084) Dialog. Java:
At java.awt.Com ponent. Show (1671) Component. Java:
At java.awt.Com ponent. SetVisible (Component. Java: 1623)
The at Java awt. Window. SetVisible (1014) the Window. The Java:
At Java awt. Dialog. SetVisible (1005) Dialog. Java:
At com. SoftWare. Jcappfr. BaseControl. Swing. KnWindowManager. SetupWindow (KnWindowManager. Java: 296)
At com. SoftWare. Jcappfr. BaseControl. Swing. KnWindowManager. ShowViewInDialog (KnWindowManager. Java: 438)
At com. SoftWare. Jcappfr. BaseControl. Swing. KnWindowManager. ShowView (KnWindowManager. Java: 329)
At com. SoftWare. Jcappfr. BaseControl. Swing. KnSwingView. ShowView (KnSwingView. Java: 1157)
At com.SoftWare.serviceComp.Net, Topo. TopoPanel. Showaddtopoobject (TopoPanel. Java: 705)
At com.SoftWare.serviceComp.Net, Topo. TopoPanel. AddNewDevice (TopoPanel. Java: 540)
At com.SoftWare.serviceComp.Net, Topo. TopoPanel. CustomActionCommand (TopoPanel. Java: 430)
At com. SoftWare. Jcappfr. BaseControl. Swing. KnIconElement. ActionPerformed (KnIconElement. Java: 232)
The at javax.mail. Swing. AbstractButton. FireActionPerformed (AbstractButton. Java: 2022)
The at javax.mail. Swing. AbstractButton $Handler. The actionPerformed (AbstractButton. Java: 2348)
The at javax.mail. Swing. DefaultButtonModel. FireActionPerformed (DefaultButtonModel. Java: 402)
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