The VB6 program instantiates the class this way: Dim myclass As New ComHL7ClassLibrary1.ComHL7FileClass Select all Open in new window However when I try to set the first property: myclass.HL7Filename = "C:\Users\myfile.txt” Maybe we could analyze the problem......CyberDuDeZ 0 · Share on Facebook Unknown July 1999 Many thanks to all for your responses. To illustrate how to use the MessageText function,this example purposely generates an automation error by referencing aworkbook object after the workbook has been closed: Dim xl As Object Dim book As Bombs out on theSet and the error is Err Number-2147467261 Err DescriptionAutomation ErrorInvalid Pointer Set fbozd New fbo_net.ZoneDetermiantion fbozd.Load value Ravinder Jamgotre replied to Corey on 06-Jun-11 11:35 AM Hi Carey, have a peek here
up vote 0 down vote Google turned up the following suggestion from someone with the same automation error in a similar interop situation. Goodness Giza Golf! In this example, Microsoft Excel is the serverapplication. Resources Join | Indeed Jobs | Advertise Copyright © 1998-2016 ENGINEERING.com, Inc. https://social.msdn.microsoft.com/Forums/en-US/2f14ef4d-fcb4-481e-90b7-84e0d25974a8/invlaid-pointer-error?forum=vbinterop
Do n and n^3 have the same set of digits? The first 3 add featureclasses and work perfect, but this layer will not add due to a Automation Error, Invalid Pointer, which pops up when I run the code. There's over 20 reports. 0 Message Author Comment by:Sahmara2009-03-16 Comment Utility Permalink(# a23901048) I think I'm receiving this error because it's being executed on the "On Close" event of the Connect with top rated Experts 25 Experts available now in Live!
Try again later.'The FormatMessage API function is very interesting, don't figure in my Win32 API guides.Now I am using it in my errors class. Both manual and automated techniques are described that are designed for novice and advanced users, respectively. System requirements are typically included inside the package that the program CDs came in or listed on the software manufacturer's website under "Documentation" or a similar heading. The Constructor for Com compatible class must be empty: Public Sub New() MyBase.New() End Sub I moved the code ffrom the constructor to the Open method and that resolved the Go
The time now is 08:27 PM. Microsoft Access Help General Tables Queries Forms Reports Macros Modules & VBA Theory & Practice Access FAQs Code Repository Sample Databases Video Tutorials Sponsored The call did not execute.-2147417856 (80010100) System call failed.-2147417855 (80010101) Could not allocate some required resource (memory, events, ...)-2147417854 (80010102) Attempted to make calls on more than one thread in single more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Subscribed!
Join Now For immediate help use Live now! Why don't my users have separate desktops in Windows 10? You can "coax" VB6 into using the same GUIDs for classes and interfaces by using the "Binary Compatibility" mode of your VB6 project when recompiling. Sign In Register Categories Recent Discussions Unanswered Best Of...
Then, restart your system and see if programs run properly on just the older memory modules. https://www.experts-exchange.com/questions/24234786/Runtime-error-'2147467261-80004003-'-Automation-error-invalid-pointer.html To use this utility, start Microsoft Visual C++ and click Error Lookup onthe Tools menu. How do I convert text to datetime? Can I brine meat after cooking it?
If you don't specify a specific GUID, TLBEXP.EXE will generate a new one every time you re-create your COM type library. http://objectdevcorp.com/automation-error/automation-error-2147319779.html My boss asks me to stop writing small functions and do everything in the same loop How does Professor McGonagall know about the Golden Trio's conversation? To fix it, simply remove CauseClickEvent from the constructor of Button. My lesson is that classes which are to be exposed should not inherit.
Can guns be rendered unusable by changing the atmosphere? Because I don't want the base class exposed to COM it was decorated with [ComVisible(false)]. When I finally removed this decoration from the base class the COM class worked in VB6. Check This Out Next, left click "Properties" on the pop-up menu.
How do you combine the elements in Sheldon's T-shirt? But, why I can't use transactions? Browse other questions tagged .net vb6 com-interop or ask your own question.
Easiest way to fix Automation Error Invalid Pointer errors Two methods for fixing Automation Error Invalid Pointer errors: Manual Method for Advanced Users Boot up your system and login as Administrator If I compile the VB6 project to an EXE the same thing happens. I most cases, I set the text property of a DBCombo. That didn’t work either.
How can I generate voltage for a science project? Learning resources Microsoft Virtual Academy Channel 9 MSDN Magazine Community Forums Blogs Codeplex Support Self support Programs BizSpark (for startups) Microsoft Imagine (for students) United States (English) Newsletter Privacy & cookies Refer to Winerror.h------------------- When automating another application with Visual Basic or VBA, you mayreceive an error similar to the following: Run-time error '-2147418094 (80010012)': Automation Error. http://objectdevcorp.com/automation-error/automation-error-440.html Join them; it only takes a minute: Sign up VB6 Automation Error on Calls to .NET 3.5 Assemblies After the First Calls up vote 0 down vote favorite Some of the
Developer Network Developer Network Developer :CreateViewProfileText: Sign in MSDN subscriptions Get tools Downloads Visual Studio MSDN subscription access SDKs Trial software Free downloads Office resources SharePoint Server 2013 resources SQL Server I used as reference the instructions here: http://support.microsoft.com/kb/817248 and here http://www.codeproject.com/KB/vb/MusaExposingCOM.aspx in building the class. The content you requested has been removed. However, if I click the button again, I get the following error: Run-time error '-2146233079 (80131509)': Automation Error Subsequent calls to the .NET code fail with the same error message unless
Corey replied to Ravinder Jamgotre on 06-Jun-11 01:27 PM also i can see the all the methods and properties when I do a FBO_NET. I added the tlb file to the VB6 references and all the class members as visible to the VB6 Object Browser. it lists them all in VB6. Subscribe to our monthly newsletter for tech news and trends Membership How it Works Gigs Live Careers Plans and Pricing For Business Become an Expert Resource Center About Us Who We
well, many reasons) The reason the error message conytins little information is that whilst it is realtively easy to check whether the data pointed to is correct or not, it is Why does WordPress have private functions? Pratt! Click Here to join Tek-Tips and talk with other members!
I've tried the suggestion on http://support.microsoft.com/kb/186063 and did the following: Option Explicit ' http://support.microsoft.com/kb/186063 Const FORMAT_MESSAGE_FROM_SYSTEM = &H1000 Private Declare Function FormatMessage Lib "kernel32" Alias _ "FormatMessageA" (ByVal dwFlags As Long, Are you aComputer / IT professional?Join Tek-Tips Forums! NOTE: The FormatMessage function does not return errors that are specificto an application. If I were in your situation, the first thing I would probably do is debug the .NET component in Visual Studio in order to see if the problem is an unhandled
So it seems mscorlib does not want to expose a .NET class to COM if its base class is not visible. A Automation Error Invalid Pointer error code is caused by a Hexadecimal formatting error. Some of those registry entries are the GUIDs used to identify your classes and interfaces to COM. DataSource and DataField properties are blank (database information is updated in code).
Open the .NET component project/solution, go to the Project -> MyDotNetProject Properties... Anybody have an idea? 0 · Share on Facebook Comments Unknown July 1999 I think VB6 changes the settings in the registry and so after that VB5 cannot work correctly.