OM > ERROR: Segmentation violation(11) [code 0] at 7DAE7A8
eax  141F794 ; ebx  7DAB579 ; ecx  7DAF058 ; edx        7
esp BFFFDCD8 ; ebp BFFFDCE8 ; esi A10F56E0 ; edi  7DAF058

Call to om-lisp::om-error-handler
Call to invoke-debugger
Call to error
Call to (subfunction system::|%FOREIGN-CALLABLE/lisp_signal_error_on_c_stack| (fli:define-foreign-callable "lisp_signal_error_on_c_stack"))
Call to fli::foreign-callable-entry-do-call
Call to midishare::|%cffi-foreign-function/MIDI_FILE_SAVE|
Call to midishare:midifilesave
Interpreted call to om-midi::midishare-save-file
Call to (method save-as-midi (voice))
Call to capi::execute-callback
Call to capi:execute-with-interface
Call to (subfunction capi-cocoa-library::|%FOREIGN-CALLABLE/CAPI_COCOA_LIBRARY MENU_REPRESENTATION ObjC instance method _CAPIMenuItemSelected:| (fli:define-foreign-callable "CAPI_COCOA_LIBRARY MENU_REPRESENTATION ObjC instance method _CAPIMenuItemSelected:"))
Call to fli::foreign-callable-entry-do-call
Call to objc::|invoke (FUNCTION (OBJC-OBJECT-POINTER SEL OBJC-OBJECT-POINTER OBJC-OBJECT-POINTER OBJC-OBJECT-POINTER) VOID)|
Call to (subfunction 2 objc::make-invoke-function)
Call to objc::invoke-into*
Call to objc:invoke-into
Call to (method capi-library:representation-popup-menu (capi-cocoa-library::screen-representation t t t t t t))
Call to capi:display-popup-menu
Call to (method om-api::om-context-menu-callback (om-graphic-object t t))
Call to capi::in-process-capi-event-callback
Call to capi:execute-with-interface
Call to capi-internals:process-capi-event-with-handler
Call to capi-cocoa-library::handle-mouse-down
Call to (subfunction capi-cocoa-library::|%FOREIGN-CALLABLE/CAPI_COCOA_LIBRARY OUTPUT_PANE_REPRESENTATION ObjC instance method rightMouseDown:| (fli:define-foreign-callable "CAPI_COCOA_LIBRARY OUTPUT_PANE_REPRESENTATION ObjC instance method rightMouseDown:"))
Call to fli::foreign-callable-entry-do-call
Call to objc::|invoke (FUNCTION (OBJC-OBJECT-POINTER SEL) VOID)|
Call to (subfunction 2 objc::make-invoke-function)
Call to objc::invoke-into*
Call to capi-cocoa-library::run-cocoa-event-loop
Call to mp::process-sg-function
Call to mp::run-main-process-once
Call to mp::multiprocessing-main-loop
Call to mp::shared-initialize-multiprocessing