rptdoc.ExportToHttpResponse(ExportFormatType.PortableDocFormat, Response, true, "DO- " + DateTime.Now.ToString("dd-MM-yyyy HHmmss"));
Above line of code is throwing this exception:
An exception of type 'System.MissingMethodException' occurred in CrystalDecisions.CrystalReports.Engine.dll but was not handled in user code
Additional information: Method not found: 'CrystalDecisions.ReportAppServer.DataDefModel.PropertyBag CrystalDecisions.ReportAppServer.ReportDefModel.ISCRExportOptions.get_ExportOptionsEx()'
I am using Visual Studio 2013 and Crystal Reports 13
Once I faced the same issue on my production server.
until the day before everything was working good, but the next day, the error was showing up.
After long hours struggling with issue i remembered for some testing reasons, i had changed the "Application Pool Settings -> Enable 32-Bit Applications" to True, while my server is 64bit; i changed it back to false and everything got normal.
If your server is 32 make this option True, otherwise make it false.
try to add this in your code:
VB.Net
Imports CrystalDecisions.Shared
Imports CrystalDecisions.CrystalReports.Engine
C#
using CrystalDecisions.Shared;
using CrystalDecisions.CrystalReports.Engine;
and Add a reference to your project for the required dll, or you can install crystal report viewer to your machine
if your windows is x64 make sure you make your application target x64 or any CPU not X86
and the same if you use windows 32 bit make sure that you set project to target x86
Related
I have upgraded from Windows 7/Visual Studio 2015 to Windows10/Visual Studio 2019.
I wish to create a C# COM object which I can call from Excel(365) VBA code.
Using Win 7/Visual Studio 2015 the following very simple code compiles as a C# class library and creates a COM object that I can call successfully from Excel 2013 VBA:-
using System.Runtime.InteropServices;
namespace TestLib {
[ComVisible(true)]
[ClassInterface(ClassInterfaceType.AutoDual)]
public class C_Hello {
public string Hello() {
return "Hello";
}
}
}
In the Assembly Info I have ticked the checkbox "Make the Assembly COM Visible" and in the Build info I have ticked the checkbox "Register for COM interop"
The Excel 2013 VBA code is equally simple:
Sub Test()
Dim x As TestLib.C_Hello
Set x = New TestLib.C_Hello
ActiveSheet.Range("C3").Value = x.Hello
End Sub
where TestLib is the C# COM module created in Visual Studio.
In the Win 7/VS2015/Excel 2013 environment everything works fine, but under after transferring and compiling under Win 10/ VS2019 the Excel 365 VBA code errors at the line:-
Set x = New TestLib.C_Hello
with the error message
Run Time error '-2147221164 (80040154)'
Class not registered
Can anyone tell me what I have to do to get this working in the Windows 10 / VS2019 / Excel 365 environment.? Is it Windows 10 or Visual Studio 2019 that is doing things differently?
Make sure the bitness of excel matches your build in VS. You will likely need to add an x86 or x64 build for your project.
It is possible to register an AnyCpu assembly, but visual studio does not do so with the “Register for COM interop” for both. You can manually do so by running both the 32- and 64-bit versions of regasm manually or from a post-build script.
Failing that, you might use ProcMon to check what registration or file Excel is looking for and not finding. Warning, though, that unless you are familiar with the “normal” errors which occur when running it is easy to troubleshoot a red herring. I would recommend filtering by “Path” contains “TestLib.C_Hello” then chase it from there.
The solution in the Win10 / VS2019 environemnt was to change the Platform Target in VS's Build Tab from Any CPU to x64, and then it worked.
In the Win7 / VS2015 environment a Platform Target of Any CPU worked fine.
I use this code to read the installed speech synthesizer:
System.Speech.Synthesis.SpeechSynthesizer oVoice = new System.Speech.Synthesis.SpeechSynthesizer();
But in debugging I see that it generates an error:
oVoice threw an exception of type 'System.PlatformNotSupportedException'
So when I run the next line of code:
var oV = oVoice.GetInstalledVoices();
I'm getting this error:
No entry installed on the system or no entry available with the current security setting.
But I have three voices installed, I checked in the control panel and tried them.
I don't understand why I get these errors.
I use Windows 10 Enterprise, Visual Studio 2010 (I have 2019 but I can't use it now) and Framework 4.0 (and I can't change it).
I'm using Windows 7 Ultimate 64 bit with Visual Studio 2012 Ultimate and my GPU supports DirectX11.
I was using SharpDX for a long time in 2.6.3 version.
When I'm updating to any newer version my code and any code from examples is throwing SharpDXException:
"Additional information: HRESULT: [0x887A0001], Module: [SharpDX.DXGI], ApiCode: [DXGI_ERROR_INVALID_CALL/InvalidCall], Message: Unknown" while creating device.
In older versions everything is going fine, but I want to use the newest version so I really want to solve this.
Could you help me?
SharpDX 3.0+ made some breaking changes. What you see is the standard error you get when debugging is disabled for the DirectX layer. To get more info, follow these steps. That way, you'll get error details in the Output Window.
Ok, there are a few things you can do going forward.
On your device creation. Add the following flag.
creationFlags |= DeviceCreationFlags.Debug;
You can then query the device for the debug interface. You can also set Directx to error on warnings or even information events.
I will post the exact C# code later if interested. But always leave Debug mode on when in debug (turn off for release). This will help track the errors more readily.
Description
When launching any Console Application, the code stops running immediately on an AccessViolationException (Additional information: Attempted to read or write protected memory. This is often an indication that other memory is corrupt). More info included in the next section.
Technical Symptoms
The Call Stack only contains external code:
Exception:Thrown: "The message filter indicated that the application is busy. >(Exception from HRESULT: 0x8001010A (RPC_E_SERVERCALL_RETRYLATER))" (System.Runtime.InteropServices.COMException)
A System.Runtime.InteropServices.COMException was thrown: "The message filter indicated that the application is busy. (Exception from HRESULT: 0x8001010A (RPC_E_SERVERCALL_RETRYLATER))"
Time: 12/10/2015 10:59:55 AM
Thread:vshost.NotifyLoad[15344]
I created a new Console Application, containing only Console.WriteLine("Hello world!");
Running the new Hello world app results in the same exception and an identical
call stack.
Background
I suspect this has nothing to do with the issue, as I will explain, but I feel it is important to answer the obvious question, "what were you doing when the issue happend?" The last change I made was adding an extension to my Selenium Driver to hotkey logout from an application:
public static void logout(this IWebDriver Driver)
{
Driver.FindElement(By.TagName("body")).Click();
new Actions(Driver)
.SendKeys(Keys.Control + Keys.Shift + "x")
.Perform();
}
I also made a change in my App.Config file for one of my projects, but reverting this had no impact either.
Removing this code (the Driver extension and/or the App.Config change) does not resolve this issue. Retrieving a previous check-in does not resolve the issue. I am the only person currently working on this solution.
Discoveries
As mentioned, this is happening for an empty Console Application. Windows Form Applications launch fine. Unit Test Projects launch fine as well.
Research
I've spent hours looking into this. It seems like every similar issue I have looked into is pertinent to debugging only or a .NET version. For me, the issue occurs with a Release as well. Additionally, I have been using .NET 4.5 without any issues or changes on that front. I can't find any articles that seem worth posting, but I might be overlooking something.
Visual Studio Info
Microsoft Visual Studio Ultimate 2013
Version 12.0.30501.00 Update 2
.NET Version 4.6.00081 (just noticed it says 4.5 in my project properties, though)
Running as Administrator
Feedback
When Running from devenv.exe /SafeMode, Visual Studio loaded with:
An exception was encountered while constructing the content of this frame. This information is also logged in "C:\Users\UserName\AppData\Roaming\Microsoft\VisualStudio\12.0\ActivityLog.xml".
Exception details:
System.UnauthorizedAccessException: Access is denied. (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED))
at Microsoft.VisualStudio.Shell.Interop.IVsShell5.LoadPackageWithContext(Guid& packageGuid, Int32 reason, Guid& context)
at Microsoft.VisualStudio.Platform.WindowManagement.WindowFrame.GetPackage()
at Microsoft.VisualStudio.Platform.WindowManagement.WindowFrame.ConstructContent()
Additionally, when trying to run, I get an error message of "Error while trying to run project: Invalid Pointer" (again, VS in devenv.exe /SafeMode - see how to run visual studio without plugin and all third party feature if unfamiliar)
Please let me know if I can provide any additional information.
It may be because when you name the project you can't put spaces, I put them and it gave me a AccessViolationException aswell, try using capitals to separate your words, but only use letters and no spaces to be sure.
I also faced this issue with Visual Studio 2010. More interestingly I had several projects in my solution (Console application, WPF application, Windows Forms application) but it was failing only when, I was setting the project which was of type "Console Application" as start up project. Following change finally helped me nail down the issue: Go to project properties of the console application project -> Go to "Debug" tab -> Go to "Enable Debuggers" section in right pane -> Check the "Enable unmanaged code debugging" check box as shown in the snapshot below. Root cause of why it happened is still not known to me. Only thing which I observed as fishy was that there were lot of windows updates which had got installed on my machine the previous night which mostly constituted of office updates and OS updates (More than a dozen KB articles).
I am a .Net developer. New to OPC. When I tried some samples of OPC Client all of them give this error. It seems the DLL is not registered it seems. But I don't know how and where to register this.
error: retrieving the COM class factory for component with CLSID failed due to the following error: 80040154
Even I tried this
regsvr32 Interop.OPCAutomation.dll",
but it also throws error like
The module "Interop.OPCAutomation.dll" was loaded but the entry-point DllRegisterServeer was not found.
Make sure that "Interop.OPCAutomation.dll" is a valid DLL or OCX file and then try again.
I have gone through so many existing forums. So many of them said to change the Platform Target to x86 and still I am having the same issue. FYI, I can see only see 'Active (Any CPU)' in the Platform option from the top of the Build tab of Project Properties.
Here are my environment details:
.Net 2005
OPCAutomation Weapper
Windows 7 64-bit OS
Dell Inspiron 1525 (I hope this is not a 64bit machine, but my engineer installed 64bit OS somehow).
Please help me.
Thanks in advance!
Just in case somebody is dealing with this problem (as I've recently been...) I get through it! After some time, I found out that it's something about the .NET framework running on 64-bit machines. As long as the.NET application works only with 32-bit CLR, we must set .NET framework to load CLR in WOW mode. To do so, type:
C:\WINDOWS\Microsoft.NET\Framework64\v2.0.50727\Ldr64.exe SetWow
After this you should be able to run the applications.
You can go back and revert .NET Framework as it was before by typing:
C:\WINDOWS\Microsoft.NET\Framework64\v2.0.50727\Ldr64.exe Set64
If the OPC Client Toolkit SDK (C++) is used, a problem with the remote registry service may cause this error as well.
On Windows 7, by default the Remote Registry service is set to manual and not started. Ensure that the Remote Registry service is started on all of the machines you want to deploy to. This can be done manually or using Group Policy.
The function GetCLSIDFromRemoteRegistry() uses the RemoteRegistryService in order to get the CLSID of an OPC Server. If this service is not started on the client machine, the OPC program may return the error 80040154.
The error you're getting is more than likely due to the OPC server not being properly registered. Make sure it is registered (usually by running it at the command line with a "/regserver" or "/service" parameter). There may also be security issues in which case you'd have to run 'dcomcnfg' (DCOM Config) to make sure the client has access to the server.
This question is a bit dated so I hope you figured it out by now, but I had the same exact issue and wanted to share my solution. In my case, I am using a Kepware server. If you compile and try to run a client application for this server using Interop.OPCAutomation on a machine that does not have the server installed, you will get a dll not registered error and "entry point not found" if you try to register the dll manually.
Solution: Make sure you've got the server installed and running.
Although this is an old post, I would like to share my solution.
My problem was that when I tried to install an application with the OPCAutomation.dll, it gave me 80040154 error because the class was not registered.
This is my solution, always with Administrator privileges:
Copy OPCDAAuto.dll into the "C:\Windows\System32" folder
On the cmd prompt type "C:\Windows\System32\regsvr32 opcdaauto.dll"
You should watch a message like this one:
image
Hope this helps!
The OPC dll only works in 32 Bits, my solution was to change the "Enable 32-Bit Applications" to True in the advanced settings of the relative app pool in IIS.