Newsgroup: it.comp.lang.delphi
Titolo: Errore che non riesco a risolvere

Ciao a tutti,
ho un piccola applicazione cou una unit che lancia un metodo di una 
classe. Sul begin di questo metodo l'applicativo si blocca restituendo 
questo errore: (allego listato ExceptionLog).
**********************************************************************
È stato specificato un valore non nullo per il controllo di IUnknown. 
L'interfaccia richiesta non è  IUnknown oppure il provider non 
supporta l'aggregazione COM.
**********************************************************************
EurekaLog 4.6.4
Application:
-----------------------------------------------------------------------
-------------
  1.1 Start Date      : Fri, 18 Feb 2005 09:36:56 +0000
  1.2 Name/Description: pippo.exe
  1.3 Version Number  : 
  1.4 Parameters      : "C:\
pluto.al
~"
Exception:
-----------------------------------------------------------------------
-----------------------------------------------------------------------
----------------------------------
  2.1 Date   : Fri, 18 Feb 2005 09:36:56 +0000
  2.2 Address: 004B3835
  2.3 Module : leo60mill.exe
  2.4 Type   : EOleException
  2.5 Message: È stato specificato un valore non nullo per il 
controllo di IUnknown. L'interfaccia richiesta non è  IUnknown oppure 
il provider non supporta l'aggregazione COM.
Active Controls:
------------------------------------------------------------------
  3.1 Form Class   : TfrMain
  3.2 Form Text    : topolino
  3.3 Control Class: TfrMain
  3.4 Control Text : topolino
Computer:
------------------------------
  4.1 Name        : ACER
  4.2 User        : **********
  4.3 Total Memory: 1023 Mb
  4.4 Free Memory : 699 Mb
  4.5 Total Disk  : 102,01 Gb
  4.6 Free Disk   : 95,55 Gb
Operating System:
--------------------------------------
  5.1 Type    : Microsoft Windows 2000
  5.2 Build # : 2195
  5.3 Update  : 
  5.4 Language: Italiano (Italia)
Call Stack Information:
-----------------------------------------------------------------------
------------
|Address |Module       |Unit             |Class       
|Procedure/Method      |Line|
-----------------------------------------------------------------------
------------
|004C47C4|leo60mill.exe|Alberti_Class.pas|TPostAlberti|GeneraFileAlbatr
os    |758 |
|004C4770|leo60mill.exe|Alberti_Class.pas|TPostAlberti|GeneraFileAlbatr
os    |749 |
|005AA645|leo60mill.exe|Calcolo.pas      |            
|EseguiPostProcessor   |72  |
|005AA0CC|leo60mill.exe|Calcolo.pas      |            
|EseguiPostProcessor   |19  |
|005AAFBF|leo60mill.exe|Main.pas         |TfrMain     
|tm_eseguiTimer        |111 |
|77D1436F|user32.dll   |                 |            
|DispatchMessageA      |    |
|77D14369|user32.dll   |                 |            
|DispatchMessageA      |    |
|005AB767|leo60mill.exe|Alberti.dpr      |            
|                      |42  |
|77F4C292|ntdll.dll    |                 |            
|ZwSetInformationThread|    |
-----------------------------------------------------------------------
------------
Modules Information:
-----------------------------------------------------------------------
-----------------------------------------------------------------------
-----------------------------------------------------------------------
----------
|Handle  |Name            
|Description                                                           
     |Version        |Size   
|Path                                                                  
                         |
-----------------------------------------------------------------------
-----------------------------------------------------------------------
-----------------------------------------------------------------------
----------
|00400000|leo60mill.exe   
|                                                                      
     |               
|2172928|C:\cartellapluto                                              
                         |
|1B000000|msjet40.dll     |Microsoft Jet Engine 
Library                                               |4.0.8618.0     
|1507356|C:\WINDOWS\System32                                           
                                 |
|1B2C0000|msjter40.dll    |Microsoft Jet Database Engine Error 
DLL                                    |4.0.6508.0     |53279  
|C:\WINDOWS\System32                                                   
                         |
|1B2D0000|MSJINT40.DLL    |DLL internazionale del sistema database 
Microsoft Jet                      |4.0.6508.0     |176157 
|C:\WINDOWS\System32                                                   
                         |
|1B570000|msjetoledb40.dll|Microsoft OLE DB Provider for 
Jet                                          |4.0.8227.0     |358976 
|C:\WINDOWS\System32                                                   
                         |
|1B5D0000|MSWSTR10.DLL    |Microsoft Jet Sort 
Library                                                 
|4.0.6508.0     |614429 
|C:\WINDOWS\System32                                                   
                         |
|1F430000|msader15.dll    |Microsoft Data Access - Risorse ActiveX 
Data Objects                       |2.80.1022.0    |28672  
|C:\Programmi\File 
comuni\System\ADO                                                      
      |
|1F440000|msado15.dll     |Microsoft Data Access - ActiveX Data 
Objects                               |2.80.1022.0    |512000 
|C:\Programmi\File 
comuni\System\ADO                                                      
      |
|1F670000|MSDART.DLL      |Microsoft Data Access - OLE DB Runtime 
Routines                            |2.80.1022.0    |143360 
|C:\WINDOWS\System32                                                   
                         |
|1F890000|oledb32.dll     |Microsoft Data Access - OLE DB Core 
Services                               |2.80.1022.0    |442368 
|C:\Programmi\File comuni\System\OLE 
DB                                                         |
|1F900000|OLEDB32R.DLL    |Microsoft Data Access - Risorse dei servizi 
principali OLE DB              |2.80.1022.0    |77824  
|C:\Programmi\File comuni\System\OLE 
DB                                                         |
|5B180000|UxTheme.dll     |Libreria UxTheme di 
Microsoft                                              |6.0.2800.1106  
|204288 
|C:\WINDOWS\System32                                                   
                         |
|5CF90000|ShimEng.dll     |Shim Engine 
DLL                                                            
|5.1.2600.1106  |60416  
|C:\WINDOWS\System32                                                   
                         |
|62E40000|LPK.DLL         |Language 
Pack                                                              
|5.1.2600.0     |18944  
|C:\WINDOWS\System32                                                   
                         |
|63000000|SynTPFcs.dll    
|SynTPFcs                                                              
     |7.5.4.0        |65536  
|C:\WINDOWS\System32                                                   
                         |
|70A70000|SHLWAPI.dll     |Libreria leggera di utilità per la 
shell                                   |6.0.2800.1400  |395776 
|C:\WINDOWS\system32                                                   
                         |
|71600000|AcLayers.DLL    |Windows Compatibility 
DLL                                                  |5.1.2600.1106  
|406528 
|C:\WINDOWS\AppPatch                                                   
                         |
|71A20000|WS2HELP.dll     |Helper di Windows Socket 2.0 per Windows 
NT                                |5.1.2600.0     |18944  
|C:\WINDOWS\System32                                                   
                         |
|71A30000|WS2_32.dll      |Windows Socket 2.0 32-Bit 
DLL                                              |5.1.2600.0     
|75264  
|C:\WINDOWS\System32                                                   
                         |
|71A50000|wsock32.dll     |DLL Windows Socket 32-
Bit                                                  |5.1.2600.0     
|23552  
|C:\WINDOWS\System32                                                   
                         |
|72F10000|USP10.dll       |Uniscribe Unicode script 
processor                                         
|1.409.2600.1106|339456 
|C:\WINDOWS\System32                                                   
                         |
|72F70000|WINSPOOL.DRV    |Driver dello spooler di 
Windows                                            |5.1.2600.1106  
|132608 
|C:\WINDOWS\System32                                                   
                         |
|746B0000|MSCTF.dll       |MSCTF Server 
DLL                                                           
|5.1.2600.1106  |266752 
|C:\WINDOWS\System32                                                   
                         |
|75A20000|USERENV.dll     
|Userenv                                                               
     |5.1.2600.1106  |672768 
|C:\WINDOWS\system32                                                   
                         |
|76360000|comdlg32.dll    |DLL delle finestre di dialogo 
comuni                                       |6.0.2800.1106  |262144 
|C:\WINDOWS\system32                                                   
                         |
|76B00000|WINMM.dll       |DLL API 
MCI                                                                
|5.1.2600.1106  |174080 
|C:\WINDOWS\System32                                                   
                         |
|76BB0000|PSAPI.DLL       |Process Status 
Helper                                                      
|5.1.2600.1106  |17408  
|C:\WINDOWS\System32                                                   
                         |
|77010000|COMRes.dll      
|                                                                      
     |2001.12.4414.42|845824 
|C:\WINDOWS\System32                                                   
                         |
|770F0000|oleaut32.dll    |Microsoft OLE 3.50  for Windows NT(TM) and 
Windows 95(TM) Operating Systems|3.50.5016.0    |569344 
|C:\WINDOWS\system32                                                   
                         |
|77310000|comctl32.dll    |Common Controls 
Library                                                    
|5.82.2800.1106 |557056 
|C:\WINDOWS\system32                                                   
                         |
|773A0000|shell32.dll     |DLL comune della shell di 
Windows                                          |6.0.2800.1233  
|8269824|C:\WINDOWS\system32                                           
                                 |
|77BB0000|MSACM32.dll     |Filtro audio ACM 
Microsoft                                                 
|5.1.2600.0     |67072  
|C:\WINDOWS\System32                                                   
                         |
|77BD0000|version.dll     |Version Checking and File Installation 
Libraries                           |5.1.2600.0     |16384  
|C:\WINDOWS\system32                                                   
                         |
|77BE0000|MSVCRT.DLL      |Windows NT CRT 
DLL                                                         
|7.0.2600.1106  |323072 
|C:\WINDOWS\system32                                                   
                         |
|77D10000|user32.dll      |Windows XP USER API Client 
DLL                                             |5.1.2600.1255  
|561152 
|C:\WINDOWS\system32                                                   
                         |
|77DA0000|ADVAPI32.dll    |API Windows 32 Base 
avanzato                                               |5.1.2600.1106  
|624128 
|C:\WINDOWS\system32                                                   
                         |
|77E40000|kernel32.dll    |DLL client di Windows NT BASE 
API                                          |5.1.2600.1106  |974336 
|C:\WINDOWS\system32                                                   
                         |
|77F40000|ntdll.dll       |DLL del livello 
NT                                                         
|5.1.2600.1217  |675840 
|C:\WINDOWS\System32                                                   
                         |
|78000000|RPCRT4.dll      |Remote Procedure Call 
Runtime                                              |5.1.2600.1361  
|535552 
|C:\WINDOWS\system32                                                   
                         |
|78090000|comctl32.dll    |User Experience Controls 
Library                                           |6.0.2800.1106  
|921600 |C:\WINDOWS\WinSxS\x86_Microsoft.Windows.Common-
Controls_6595b64144ccf1df_6.0.10.0_x-ww_f7fb5805|
|7A210000|CLBCATQ.DLL     
|                                                                      
     |2001.12.4414.53|499712 
|C:\WINDOWS\System32                                                   
                         |
|7C290000|AcGenral.DLL    |Windows Compatibility 
DLL                                                  |5.1.2600.1106  
|1820672|C:\WINDOWS\AppPatch                                           
                                 |
|7D4F0000|OLE32.DLL       |Microsoft OLE per 
Windows                                                  
|5.1.2600.1362  
|1183744|C:\WINDOWS\system32                                           
                                 |
|7E180000|GDI32.dll       |GDI Client 
DLL                                                             
|5.1.2600.1346  |257536 
|C:\WINDOWS\system32                                                   
                         |
-----------------------------------------------------------------------
-----------------------------------------------------------------------
-----------------------------------------------------------------------
----------
Registers:
-----------------------------
EAX: 00C15EE0   EDI: 0013FEB0
EBX: 80040E22   ESI: 004B383A
ECX: 00000000   ESP: 0013FB08
EDX: 004B383A   EIP: 004B3835
Stack:               Memory Dump:
------------------   --------------------------------------------------
-------------------------
0013FB08: 0013FB48   004B3835: E8 92 38 F5 FF 8B 43 78 33 D2 E8 28 21 
F5 FF 74  ..8...Cx3..(!..t
0013FB0C: 00404828   004B3845: 12 8B 43 78 50 8B 43 6C 50 8B 00 FF 50 
5C E8 74  ..CxP.ClP...P\.t
0013FB10: 0013FB3C   004B3855: 38 F5 FF 33 C0 5A 59 59 64 89 10 68 75 
38 4B 00  8..3.ZYYd..hu8K.
0013FB14: 00C148B8   004B3865: 8D 45 FC E8 A7 1E F5 FF C3 E9 85 0F F5 
FF EB F0  .E..............
0013FB18: 00C148B8   004B3875: 5B 59 5D C3 8D 40 00 53 8B D8 83 7B 6C 
00 74 22  [Y]..@.S...{l.t"
0013FB1C: 00000000   004B3885: EB 07 8B C3 E8 F2 FE FF FF 8B C3 E8 1B 
0E 00 00  ................
0013FB20: 00000000   004B3895: 84 C0 75 EE 8B 43 6C 50 8B 00 FF 50 3C 
E8 25 38  ..u..ClP...P<.%8
0013FB24: 00000000   004B38A5: F5 FF 5B C3 8D 40 00 53 56 57 8B D8 8B 
C3 8B 10  ..[..@.SVW......
0013FB28: 0012EE40   004B38B5: FF 52 38 84 C0 74 48 80 BB 8C 00 00 00 
00 75 3F  .R8..tH.......u?
0013FB2C: 00000000   004B38C5: 8B C3 E8 E4 0D 00 00 84 C0 75 34 F6 43 
1C 01 75  .........u4.C..u
0013FB30: 00000000   004B38D5: 2E 8B C3 8B 10 FF 52 40 8B F0 4E 85 F6 
7C 19 46  ......R@..N..|.F
0013FB34: 00000000   004B38E5: 33 FF 8B D7 8B C3 E8 B4 0C 00 00 80 B8 
9D 00 00  3...............
0013FB38: 00000000   004B38F5: 00 00 75 0B 47 4E 75 EA 8B C3 E8 B0 B7 
FE FF 5F  ..u.GNu........_
0013FB3C: 0013FB5C   004B3905: 5E 5B C3 55 8B EC 6A 00 53 56 8B F2 8B 
D8 33 C0  ^[.U..j.SV....3.
0013FB40: 004070DF   004B3915: 55 68 6E 39 4B 00 64 FF 30 64 89 20 8D 
45 FC E8  Uhn9K.d.0d. .E..
0013FB44: 004B383A   004B3925: 93 36 F5 FF 50 68 7C 39 4B 00 8B 43 6C 
50 8B 00  .6..Ph|9K..ClP..
***************************************
Avete una soluzione? 
Grazie
Alberto Cigliutti
Quality Industriale Srl
http://www.qiwood.it

 questo errore: (allego listato ExceptionLog).
ok, ma xche non allegare anche un po di codice? :(
-- 
Alberto Salvati
A NEAPOLITAN Delphi Developer who is studying c# and .net
"Dicette 'o pappece 'nfaccia 'a noce dammi 'o tiempo che pure te spertoso"