DOCUMENT:Q318519 04-MAR-2002 [vbwin] TITLE :PRB: Error -2147467259 When VB Client Calls Method on COM Object PRODUCT :Microsoft Visual Basic for Windows PROD/VER::6.0 OPER/SYS: KEYWORDS: ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Visual Basic Enterprise Edition for Windows, version 6.0 ------------------------------------------------------------------------------- SYMPTOMS ======== When a Visual Basic 6.0 client calls a method on a Component Object Model (COM) object, the Visual Basic runtime may report the following error message: Run-time error '-2147467259 (80004005)': Method '~' of object '~' failed Namely, the method call returns E_FAIL, but the object either does not implement the ISupportErrorInfo interface or does not provide an error object by calling the CreateErrorInfo function. MORE INFORMATION ================ If you use proper error handling code, you can determine the server name that contains the object that returns the error. This information is stored in the Source property of the Err object. For example, the following code creates an event log entry when the error occurs: Private Sub TestSub() On Error GoTo errHandler Dim o As TestServer.Class1 Set o = New TestServer.Class1 o.SomeMethod Exit Sub errHandler: App.LogEvent "Error in TestSub: " & Err.Number & "; Source: " & Err.Source & "; Description: " & Err.Description End Sub If the above-mentioned error occurs when o.SomeMethod is called, you can identify the function name (TestSub), the error number [-2147467259 (80004005)], the error source (TestServer), and the description (Method '~' of object '~' failed). You can use this information to narrow the cause of the problem. If you are debugging in the Visual Basic integrated development environment (IDE), and if the COM object is running in process, you can obtain a more specific error description that includes the object and method names. To determine the root cause of the problem, debug the method of the object that returns E_FAIL. Additional query words: ====================================================================== Keywords : Technology : kbVBSearch kbAudDeveloper kbZNotKeyword6 kbZNotKeyword2 kbVB600Search kbVB600 Version : :6.0 Issue type : kbprb ============================================================================= THE INFORMATION PROVIDED IN THE MICROSOFT KNOWLEDGE BASE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. MICROSOFT DISCLAIMS ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL MICROSOFT CORPORATION OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES WHATSOEVER INCLUDING DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF MICROSOFT CORPORATION OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES SO THE FOREGOING LIMITATION MAY NOT APPLY. Copyright Microsoft Corporation 2002.