PR# 18968 Feature call on void target in {ES_EDITOR_OUTPUT_PANE}.on_locked in EiffelStudio.

Problem Report Summary
Submitter: manus_eiffel
Category: EiffelStudio
Priority: Medium
Date: 2014/09/29
Class: Bug
Severity: Serious
Number: 18968
Release: 14.05.9.5417
Confidential: No
Status: Open
Responsible:
Environment: EiffelStudio 14.05.9.5417 GPL Edition - win64
Synopsis: Feature call on void target in {ES_EDITOR_OUTPUT_PANE}.on_locked in EiffelStudio.

Description
Open a project, then open a new window and close it. Then compile the project or run the project, I got this.

Project loaded: True
Project compiled: True
Is compiling: False
Last known class processed: SYSTEM_I
Last status message: Eiffel Compilation Succeeded

******************************** Thread exception *****************************
In thread           Root thread            0x0 (thread id)
*******************************************************************************
-------------------------------------------------------------------------------
Class / Object      Routine                Nature of exception           Effect
-------------------------------------------------------------------------------
ES_EDITOR_OUTPUT_PANE
                    on_locked @5           
<000000001361FBB8>                         Feature call on void target.  Fail
-------------------------------------------------------------------------------
ES_EDITOR_OUTPUT_PANE
                    on_locked @5           
<000000001361FBB8>                         Routine failure.              Fail
-------------------------------------------------------------------------------
ES_EDITOR_OUTPUT_PANE
                    lock @5                
<000000001361FBB8>  (From LOCKABLE)        Routine failure.              Fail
-------------------------------------------------------------------------------
EB_DEBUGGER_CONTROLLER
                    before_starting @2     
<0000000003798248>                         Routine failure.              Fail
-------------------------------------------------------------------------------
EB_DEBUGGER_CONTROLLER
                    debug_workbench_application @1
<0000000003798248>  (From DEBUGGER_CONTROLLER)
                                           Routine failure.              Fail
-------------------------------------------------------------------------------
EB_DEBUGGER_CONTROLLER
                    debug_application @34  
<0000000003798248>  (From DEBUGGER_CONTROLLER)
                                           Routine failure.              Fail
-------------------------------------------------------------------------------
EB_DEBUG_RUN_CMD    launch_application @3                               
<000000000384FEA8>                         Routine failure.              Fail
-------------------------------------------------------------------------------
EB_DEBUG_RUN_CMD    launch_with_mode @20                                
<000000000384FEA8>                         Routine failure.              Fail
-------------------------------------------------------------------------------
EB_DEBUG_RUN_CMD    execute_with_mode @4                                
<000000000384FEA8>                         Routine failure.              Fail
-------------------------------------------------------------------------------
EB_EXEC_DEBUG_CMD   internal_execute @3                                 
<00000000038904A8>  (From EB_EXEC_FORMAT_CMD)
                                           Routine failure.              Fail
-------------------------------------------------------------------------------
EB_EXEC_DEBUG_CMD   execute @2                                          
<00000000038904A8>  (From EB_EXEC_FORMAT_CMD)
                                           Routine failure.              Fail
-------------------------------------------------------------------------------
EB_EXEC_DEBUG_CMD   execute @3                                          
<00000000038904A8>                         Routine failure.              Fail
-------------------------------------------------------------------------------
EV_NOTIFY_ACTION_SEQUENCE
                    call @21               
<0000000004932748>  (From ACTION_SEQUENCE) Routine failure.              Fail
-------------------------------------------------------------------------------
EV_NOTIFY_ACTION_SEQUENCE
                    call @3                
<0000000004932748>  (From EV_LITE_ACTION_SEQUENCE)
                                           Routine failure.              Fail
-------------------------------------------------------------------------------
EB_SD_COMMAND_TOOL_BAR_DUAL_POPUP_BUTTON
                    on_pointer_release @7  
<0000000004932488>  (From SD_TOOL_BAR_DUAL_POPUP_BUTTON)
                                           Routine failure.              Fail
-------------------------------------------------------------------------------
SD_TOOL_BAR         on_pointer_release @10                              
<000000000A7BD218>                         Routine failure.              Fail
-------------------------------------------------------------------------------
EV_POINTER_BUTTON_ACTION_SEQUENCE
                    call @21               
<000000000A394188>  (From ACTION_SEQUENCE) Routine failure.              Fail
-------------------------------------------------------------------------------
EV_POINTER_BUTTON_ACTION_SEQUENCE
                    call @3                
<000000000A394188>  (From EV_LITE_ACTION_SEQUENCE)
                                           Routine failure.              Fail
-------------------------------------------------------------------------------
SD_DRAWING_AREA_IMP call_pointer_actions @2
<00000000133AADD8>  (From EV_WIDGET_IMP)   Routine failure.              Fail
-------------------------------------------------------------------------------
SD_DRAWING_AREA_IMP on_button_up @5                                     
<00000000133AADD8>  (From EV_WIDGET_IMP)   Routine failure.              Fail
-------------------------------------------------------------------------------
SD_DRAWING_AREA_IMP on_left_button_up @2                                
<00000000133AADD8>  (From EV_WIDGET_IMP)   Routine failure.              Fail
-------------------------------------------------------------------------------
SD_DRAWING_AREA_IMP window_process_message @11
<00000000133AADD8>  (From WEL_WINDOW)      Routine failure.              Fail
-------------------------------------------------------------------------------
SD_DRAWING_AREA_IMP process_message @22                                 
<00000000133AADD8>  (From WEL_COMPOSITE_WINDOW)
                                           Routine failure.              Fail
-------------------------------------------------------------------------------
WEL_DISPATCHER      window_procedure @7                                 
<00000000037053F8>  (From WEL_ABSTRACT_DISPATCHER)
                                           Routine failure.              Fail
-------------------------------------------------------------------------------
WEL_MSG             dispatch @1                                         
<0000000003705398>                         Routine failure.              Fail
-------------------------------------------------------------------------------
EV_APPLICATION_IMP  process_message @10                                 
<00000000037045F8>                         Routine failure.              Fail
-------------------------------------------------------------------------------
EV_APPLICATION_IMP  process_underlying_toolkit_event_queue @6
<00000000037045F8>                         Routine failure.              Fail
-------------------------------------------------------------------------------
EV_APPLICATION_IMP  process_event_queue @2                              
<00000000037045F8>  (From EV_APPLICATION_I)
                                           Routine failure.              Fail
-------------------------------------------------------------------------------
EV_APPLICATION_HANDLER
                    process_application_event_queue @1
<00000000037053D8>                         Routine failure.              Fail
-------------------------------------------------------------------------------
EV_APPLICATION_HANDLER
                    launch @4              
<00000000037053D8>                         Routine failure.              Fail
-------------------------------------------------------------------------------
EV_APPLICATION      internal_launch_application @3
<0000000003704958>                         Routine failure.              Fail
-------------------------------------------------------------------------------
EV_APPLICATION      launch @2                                           
<0000000003704958>                         Routine failure.              Fail
-------------------------------------------------------------------------------
ES_GRAPHIC          make @4                                             
<0000000003704938>                         Routine failure.              Fail
-------------------------------------------------------------------------------
EB_KERNEL           make @4                                             
<00000000035B5CE8>                         Routine failure.              Fail
-------------------------------------------------------------------------------
EB_KERNEL           root's creation                                     
<00000000035B5CE8>                         Routine failure.              Exit
-------------------------------------------------------------------------------
To Reproduce

										
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