PR# 17471 Feature call on void target in {SD_DOCKING_MANAGER_AGENTS}.notify_one_auto_hide_panel in EiffelStudi

Problem Report Summary
Submitter: manus_eiffel
Category: EiffelStudio
Priority: Medium
Date: 2011/04/19
Class: Bug
Severity: Serious
Number: 17471
Release: 6.8.8.6231
Confidential: No
Status: Open
Responsible:
Environment: EiffelStudio 6.8.8.6231 GPL Edition - win64
Synopsis: Feature call on void target in {SD_DOCKING_MANAGER_AGENTS}.notify_one_auto_hide_panel in EiffelStudi

Description
This is when doing pick and drop using my still broken layout of EiffelStudio from bug#17470.

Project loaded: True
Project compiled: True
Is compiling: False
Last known class processed: EV_SCROLLABLE_AREA_IMP
Last status message: Application is running

******************************** Thread exception *****************************
In thread           Root thread            0x0 (thread id)
*******************************************************************************
-------------------------------------------------------------------------------
Class / Object      Routine                Nature of exception           Effect
-------------------------------------------------------------------------------
SD_DOCKING_MANAGER_AGENTS
                    notify_one_auto_hide_panel @14
<0000000006F74238>                         Feature call on void target.  Fail
-------------------------------------------------------------------------------
SD_DOCKING_MANAGER_AGENTS
                    notify_one_auto_hide_panel @14
<0000000006F74238>                         Routine failure.              Fail
-------------------------------------------------------------------------------
SD_DOCKING_MANAGER_AGENTS
                    on_pnd_motions @8      
<0000000006F74238>                         Routine failure.              Fail
-------------------------------------------------------------------------------
EV_PND_MOTION_ACTION_SEQUENCE
                    call @21               
<00000000072D5C68>  (From ACTION_SEQUENCE) Routine failure.              Fail
-------------------------------------------------------------------------------
EV_PND_MOTION_ACTION_SEQUENCE
                    call @3                
<00000000072D5C68>  (From EV_LITE_ACTION_SEQUENCE)
                                           Routine failure.              Fail
-------------------------------------------------------------------------------
EV_DRAWING_AREA_IMP execute @10                                         
<0000000007226588>  (From EV_PICK_AND_DROPABLE_I)
                                           Routine failure.              Fail
-------------------------------------------------------------------------------
EV_DRAWING_AREA_IMP pnd_motion @6                                       
<0000000007226588>  (From EV_PICK_AND_DROPABLE_IMP)
                                           Routine failure.              Fail
-------------------------------------------------------------------------------
EV_DRAWING_AREA_IMP on_mouse_move @18                                   
<0000000007226588>  (From EV_WIDGET_IMP)   Routine failure.              Fail
-------------------------------------------------------------------------------
EV_DRAWING_AREA_IMP window_process_message @2
<0000000007226588>  (From WEL_WINDOW)      Routine failure.              Fail
-------------------------------------------------------------------------------
EV_DRAWING_AREA_IMP process_message @22                                 
<0000000007226588>  (From WEL_COMPOSITE_WINDOW)
                                           Routine failure.              Fail
-------------------------------------------------------------------------------
WEL_DISPATCHER      window_procedure @7                                 
<00000000072D8D88>  (From WEL_ABSTRACT_DISPATCHER)
                                           Routine failure.              Fail
-------------------------------------------------------------------------------
WEL_MSG             dispatch @1                                         
<00000000072D7058>                         Routine failure.              Fail
-------------------------------------------------------------------------------
EV_APPLICATION_IMP  process_message @10                                 
<0000000006F73AB8>                         Routine failure.              Fail
-------------------------------------------------------------------------------
EV_APPLICATION_IMP  process_underlying_toolkit_event_queue @7
<0000000006F73AB8>                         Routine failure.              Fail
-------------------------------------------------------------------------------
EV_APPLICATION_IMP  process_event_queue @2                              
<0000000006F73AB8>  (From EV_APPLICATION_I)
                                           Routine failure.              Fail
-------------------------------------------------------------------------------
EV_APPLICATION_IMP  launch @3                                           
<0000000006F73AB8>  (From EV_APPLICATION_I)
                                           Routine failure.              Fail
-------------------------------------------------------------------------------
EV_APPLICATION      launch @2                                           
<0000000006F73A88>                         Routine failure.              Fail
-------------------------------------------------------------------------------
ES_GRAPHIC          make @4                                             
<0000000006F73A68>                         Routine failure.              Fail
-------------------------------------------------------------------------------
EB_KERNEL           make @4                                             
<0000000006F70088>                         Routine failure.              Fail
-------------------------------------------------------------------------------
EB_KERNEL           root's creation                                     
<0000000006F70088>                         Routine failure.              Exit
-------------------------------------------------------------------------------
To Reproduce

										
Problem Report Interactions