PR# 18447 Operating system error in {RAW_FILE}.file_open in EiffelStudio.

Problem Report Summary
Submitter: manus_eiffel
Category: EiffelStudio
Priority: Medium
Date: 2012/12/12
Class: Bug
Severity: Serious
Number: 18447
Release: 7.2.9.116
Confidential: No
Status: Open
Responsible:
Environment: EiffelStudio 7.2.9.116 GPL Edition - win64
Synopsis: Operating system error in {RAW_FILE}.file_open in EiffelStudio.

Description
I had two projects open on the same EIFGENs.

******************************** Thread exception *****************************
In thread           Root thread            0x0 (thread id)
*******************************************************************************
-------------------------------------------------------------------------------
Class / Object      Routine                Nature of exception           Effect
-------------------------------------------------------------------------------
RAW_FILE            file_open              No such file or directory:   
<0000000007710AE8>                         Operating system error.       Fail
-------------------------------------------------------------------------------
RAW_FILE            file_open                                           
<0000000007710AE8>                         Routine failure.              Fail
-------------------------------------------------------------------------------
RAW_FILE            open_read @1                                        
<0000000007710AE8>  (From FILE)            Routine failure.              Fail
-------------------------------------------------------------------------------
SERVER_FILE         open @2                                             
<0000000007710AC8>                         Resumption attempt failed.    Fail
-------------------------------------------------------------------------------
SERVER_CONTROL      open_file @1                                        
<00000000061D1AB8>                         Routine failure.              Fail
-------------------------------------------------------------------------------
INV_AST_SERVER      disk_item @5                                        
<0000000006014F38>  (From READ_SERVER)     Routine failure.              Fail
-------------------------------------------------------------------------------
INV_AST_SERVER      server_item @3                                      
<0000000006014F38>  (From READ_SERVER)     Routine failure.              Fail
-------------------------------------------------------------------------------
INHERIT_TABLE       compute_invariant @2                                
<00000000098006D8>                         Routine failure.              Fail
-------------------------------------------------------------------------------
INHERIT_TABLE       pass2 @59                                           
<00000000098006D8>                         Routine failure.              Fail
-------------------------------------------------------------------------------
DEGREE_4            process_class @10                                   
<00000000093E45F8>                         Routine failure.              Fail
-------------------------------------------------------------------------------
DEGREE_4            execute @54                                         
<00000000093E45F8>                         Routine failure.              Fail
-------------------------------------------------------------------------------
SYSTEM_I            process_degree_4 @1                                 
<0000000006C94208>                         Routine failure.              Fail
-------------------------------------------------------------------------------
SYSTEM_I            do_recompilation @56                                
<0000000006C94208>                         Routine failure.              Fail
-------------------------------------------------------------------------------
SYSTEM_I            recompile @7                                        
<0000000006C94208>                         Routine failure.              Fail
-------------------------------------------------------------------------------
WORKBENCH_I         recompile @23                                       
<0000000003579628>                         Routine failure.              Fail
-------------------------------------------------------------------------------
E_PROJECT           melt @7                                             
<0000000003563198>                         Routine failure.              Fail
-------------------------------------------------------------------------------
E_PROJECT           quick_melt @3                                       
<0000000003563198>                         Routine failure.              Fail
-------------------------------------------------------------------------------
EB_MELT_PROJECT_COMMAND
                    perform_compilation @1 
<00000000034A7328>                         Routine failure.              Fail
-------------------------------------------------------------------------------
EB_MELT_PROJECT_COMMAND
                    compile @5             
<00000000034A7328>                         Routine failure.              Fail
-------------------------------------------------------------------------------
EB_MELT_PROJECT_COMMAND
                    compile_and_run @1     
<00000000034A7328>                         Routine failure.              Fail
-------------------------------------------------------------------------------
EB_MELT_PROJECT_COMMAND
                    confirm_execution_halt @2
<00000000034A7328>                         Routine failure.              Fail
-------------------------------------------------------------------------------
EB_MELT_PROJECT_COMMAND
                    confirm_and_compile @1 
<00000000034A7328>                         Routine failure.              Fail
-------------------------------------------------------------------------------
EB_MELT_PROJECT_COMMAND
                    compile_no_save @4     
<00000000034A7328>                         Routine failure.              Fail
-------------------------------------------------------------------------------
EB_MELT_PROJECT_COMMAND
                    execute_with_c_compilation_flag @16
<00000000034A7328>                         Routine failure.              Fail
-------------------------------------------------------------------------------
EB_MELT_PROJECT_COMMAND
                    go_on_compile @1       
<00000000034A7328>                         Routine failure.              Fail
-------------------------------------------------------------------------------
EB_MELT_PROJECT_COMMAND
                    execute @11            
<00000000034A7328>                         Routine failure.              Fail
-------------------------------------------------------------------------------
EB_MELT_PROJECT_COMMAND
                    execute_and_wait @1    
<00000000034A7328>                         Routine failure.              Fail
-------------------------------------------------------------------------------
ES_DISCARDABLE_QUESTION_PROMPT
                    on_dialog_button_pressed @9
<0000000002A89788>  (From ES_DIALOG)       Routine failure.              Fail
-------------------------------------------------------------------------------
ES_DISCARDABLE_QUESTION_PROMPT
                    show_on_active_window @3
<0000000002A89788>  (From ES_DISCARDABLE_PROMPT)
                                           Routine failure.              Fail
-------------------------------------------------------------------------------
EB_DEBUG_RUN_CMD    launch_with_mode @6                                 
<0000000003548988>                         Routine failure.              Fail
-------------------------------------------------------------------------------
EB_DEBUG_RUN_CMD    execute_with_mode @4                                
<0000000003548988>                         Routine failure.              Fail
-------------------------------------------------------------------------------
EB_EXEC_STEP_CMD    internal_execute @3                                 
<0000000003461E08>  (From EB_EXEC_FORMAT_CMD)
                                           Routine failure.              Fail
-------------------------------------------------------------------------------
EB_EXEC_STEP_CMD    execute @2                                          
<0000000003461E08>  (From EB_EXEC_FORMAT_CMD)
                                           Routine failure.              Fail
-------------------------------------------------------------------------------
EV_NOTIFY_ACTION_SEQUENCE
                    call @21               
<0000000003461CA8>  (From ACTION_SEQUENCE) Routine failure.              Fail
-------------------------------------------------------------------------------
EV_NOTIFY_ACTION_SEQUENCE
                    call @3                
<0000000003461CA8>  (From EV_LITE_ACTION_SEQUENCE)
                                           Routine failure.              Fail
-------------------------------------------------------------------------------
PROCEDURE           call @4                                             
<00000000029AEEF8>                         Routine failure.              Fail
-------------------------------------------------------------------------------
PROCEDURE           apply @1                                            
<00000000029AEEF8>                         Routine failure.              Fail
-------------------------------------------------------------------------------
EV_APPLICATION_IMP  call_separate_action @1
<000000000335A6A8>  (From EV_APPLICATION_I)
                                           Routine failure.              Fail
-------------------------------------------------------------------------------
EV_APPLICATION_IMP  process_event_queue @48
<000000000335A6A8>  (From EV_APPLICATION_I)
                                           Routine failure.              Fail
-------------------------------------------------------------------------------
EV_APPLICATION_HANDLER
                    process_application_event_queue @1
<000000000335B478>                         Routine failure.              Fail
-------------------------------------------------------------------------------
EV_APPLICATION_HANDLER
                    launch @4              
<000000000335B478>                         Routine failure.              Fail
-------------------------------------------------------------------------------
EV_APPLICATION      internal_launch_application @3
<000000000335A9F8>                         Routine failure.              Fail
-------------------------------------------------------------------------------
EV_APPLICATION      launch @2                                           
<000000000335A9F8>                         Routine failure.              Fail
-------------------------------------------------------------------------------
ES_GRAPHIC          make @4                                             
<000000000335A9D8>                         Routine failure.              Fail
-------------------------------------------------------------------------------
EB_KERNEL           make @4                                             
<0000000003210C88>                         Routine failure.              Fail
-------------------------------------------------------------------------------
EB_KERNEL           root's creation                                     
<0000000003210C88>                         Routine failure.              Exit
-------------------------------------------------------------------------------
To Reproduce

										
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