NullPointerException in bitfield edit window

[Fireshtorm1k]

Describe the bug
NullPointerException in bitfield edit window

To Reproduce
Steps to reproduce the behavior:

1. Go to StructureEditor
2. Add new bitfield, in example "int:1"
3. Try to fill any EditField (Comment, Name, Datatype, alloc bytes, offset) with some value (In my case, error appears with not of all symbols, in example you can try to type '2' in field name, and it appears, but if you type '1', there is no error)
4. See error

Expected behavior
Just display typed value, without errors

Screenshots

Attachments

Log

java.lang.NullPointerException: Cannot invoke "java.awt.event.MouseEvent.getSource()" because "event" is null
 at ghidra.app.plugin.core.compositeeditor.BitFieldEditorPanel.getActionContext(BitFieldEditorPanel.java:754)
 at ghidra.app.plugin.core.compositeeditor.BitFieldEditorDialog.getActionContext(BitFieldEditorDialog.java:256)
 at docking.action.MultipleKeyAction.getDialogActions(MultipleKeyAction.java:312)
 at docking.action.MultipleKeyAction.getActionsForCurrentOrDefaultContext(MultipleKeyAction.java:292)
 at docking.action.MultipleKeyAction.getValidActions(MultipleKeyAction.java:120)
 at docking.KeyBindingOverrideKeyEventDispatcher.isValidContextForAction(KeyBindingOverrideKeyEventDispatcher.java:243)
 at docking.KeyBindingOverrideKeyEventDispatcher.dispatchKeyEvent(KeyBindingOverrideKeyEventDispatcher.java:137)
 at java.desktop/java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:1141)
 at java.desktop/java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:1020)
 at java.desktop/java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:848)
 at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:4877)
 at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2324)
 at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2780)
 at java.desktop/java.awt.Component.dispatchEvent(Component.java:4828)
 at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:775)
 at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:720)
 at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:714)
 at java.base/java.security.AccessController.doPrivileged(AccessController.java:400)
 at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:87)
 at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:98)
 at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:747)
 at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:745)
 at java.base/java.security.AccessController.doPrivileged(AccessController.java:400)
 at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:87)
 at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:744)
 at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
 at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
 at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:117)
 at java.desktop/java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:191)
 at java.desktop/java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:236)
 at java.desktop/java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:234)
 at java.base/java.security.AccessController.doPrivileged(AccessController.java:319)
 at java.desktop/java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:234)
 at java.desktop/java.awt.Dialog.show(Dialog.java:1079)
 at java.desktop/java.awt.Component.show(Component.java:1728)
 at java.desktop/java.awt.Component.setVisible(Component.java:1675)
 at java.desktop/java.awt.Window.setVisible(Window.java:1036)
 at java.desktop/java.awt.Dialog.setVisible(Dialog.java:1015)
 at docking.DockingDialog.setVisible(DockingDialog.java:363)
 at docking.DockingWindowManager.lambda$doShowDialog$7(DockingWindowManager.java:1859)
 at ghidra.util.Swing.doRun(Swing.java:292)
 at ghidra.util.Swing.runNow(Swing.java:208)
 at ghidra.util.Swing.runNow(Swing.java:163)
 at docking.DockingWindowManager.doShowDialog(DockingWindowManager.java:1863)
 at docking.DockingWindowManager.showDialog(DockingWindowManager.java:1811)
 at ghidra.app.plugin.core.compositeeditor.CompositeEditorPanel.launchBitFieldEditor(CompositeEditorPanel.java:180)
 at ghidra.app.plugin.core.compositeeditor.CompositeEditorPanel.lambda$setupTableCellEditor$2(CompositeEditorPanel.java:211)
 at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:318)
 at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:773)
 at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:720)
 at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:714)
 at java.base/java.security.AccessController.doPrivileged(AccessController.java:400)
 at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:87)
 at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:742)
 at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
 at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
 at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
 at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
 at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
 at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)

---------------------------------------------------
Build Date: 2025-Feb-19 1001 EST
Ghidra Version: 11.3.1
Java Home: C:\Program Files\Java\jdk-21
JVM Version: Oracle Corporation 21.0.5
OS: Windows 11 10.0 amd64

Environment (please complete the following information):

• OS: Windows 11 10.0 amd64
• Java Home: C:\Program Files\Java\jdk-21
• VM Version: Oracle Corporation 21.0.5
• Ghidra Version: 11.3.1
• Github Releases

Additional context
None