I have a custom action which is used to elevate users to be able to log on as a service. This gets run during the installer. It works fine for years on every Windows operating system up until Windows Server 2012. When the below code is run on this version of Windows instead of getting a long back of 0 for success I get a different error code back.
LsaAddAccountRights(
IntPtr PolicyHandle,
IntPtr AccountSid,
LSA_UNICODE_STRING[] UserRights,
long CountOfRights)
The problem is the code appears to be different every time and is a very large number, e.g. 102938473.
I run the error code through the following method to get the error code but this returns a different large number which doesn't appear to be a valid error code.
LsaNtStatusToWinError(long status)
I have tried looking these error codes up, but with no luck. They seem to be randomly generated and nonsensical.
If I ignore the returned error code, It appears that the user is successfully allowed to log on as a service. So everything appears to be working, except I am getting an error code back. I could ignore this error code, but what happens when it is a valid error, I may ignore it in the future.
Extra Information
I can run the code that is in the Custom action fine on its own in a console application without error. Only when it is part of the wix installer it seems not to work.
I'd take a look at the WiX Util extensions's User element. The name attribute can be a property. Using the CreateUser, LogonAsService and UpdateIfExists attributes you can take an existing account and grant it the rights. Or perhaps you have more code that you can refactor.
Issue could be with the return type of LsaAddAccountRights in C#.
I was able to solve the issue by changing the return type of LsaAddAccountRights in C# from long to UInt32. Found this information here . This change must be done for LsaNtStatusToWinError and LsaClose as well.
Related
Trying to integrate ApplePayJS into my website and getting this annoying message::
InvalidAccessError Code 15
"The object does not support the operation or argument"
Everything seems to have been going well and now nothing works.
If you get this error, in my experience Safari is now dead to ApplePayJS and you must start by force quitting and reopening it again.
Turns out the reason for me what that the ApplePay API completely craps out if you pass a string instead of an object into the completeMerchantValidation.
If what you return from your server is not JSON object, but a string instead then you can do this:
session.completeMerchantValidation(JSON.parse(merchantSession));
Or better still - fix your server to return a JSON object instead of a string.
Update 4 years later:
I just saw this again today for a real customer as opposed to during my own testing. In this instance the order had succeeded and the customer thought it had failed so attempted to go through the process again.
Oddly it was on this call with the same error "The object does not support the operation or argument."
applePayTokenize.session.completePayment(ApplePaySession.STATUS_SUCCESS);
Since the payment succeeded I've changed my logic to just ignore the exception (for STATUS_SUCCESS only) and proceed to the final page. I don't even know if the ApplePay sheet was still open but even if it was at least when it cancels it will be on the receipt page.
I have also had this issue but with a different reason
Your domain name in the session needs to equal the domain name of your browser. you set the domain name in the backend during in the initiativeContext
https://developer.apple.com/documentation/apple_pay_on_the_web/apple_pay_js_api/requesting_an_apple_pay_payment_session
I am trying to develop a standard when I code applications.
I was curious as to what other developers did when it comes to sql errors or general program errors. Do you output the error to the screen, write to a log file, or something else?
It really depends on the severity of the error.
Is it a show stopper?
Can the software automatically retry and get away with no message?
Can it be ignored?
You can log every exception, or just certain ones, or none. I have a custom Exception class which logs every exception created (of that type).
I have an unhandled exception handler which emails me when there is one.
I'd only send a message to the user when it will change the way the application works from the user's point of view.
Your question is a bit subjective and you would get opinion-based answers if the entire community bothered to answer.
If the error is relevant and important to the user (e.g.: invalid username/password) display it to the user using a message box.
If the error is relevant to the developer, or can be used in the debugging process, use a log or a console output.
The trick is to identify which and how the errors should be displayed to the user. You don't want to bombard the user with exceptions and complicated errors on which the user has no idea on how to act upon.
I am suddenly getting the error: "Unable to locate persister for the entity named 'MyLib.Project'."
I did not make any code changes to this project since the last time I published it. The reason I went into the code to look at it is because a user reported that the web page that utilizes this library was giving an error. I have also checked the eager loading of the provider as per (NHibernate - Random occurrences of "Unable to locate persister") but I am already eagerly loading.
Furthermore, I even changed my data provider configuration to:
.Mappings(Function(x) x.FluentMappings.AddFromAssemblyOf(Of Project)())
I stepped through the code and actually saw it find the Project mapping and step through it. There are no exceptions thrown while building the provider, but yet the web app still fails when I try to fetch a Project from the DB.
Update
I have tested this same exact code with a desktop application and it works perfectly fine. It seems to me the problem must be with NHibernate and the Web Application. Does anyone have any ideas about this specifically?
The answer to this, of course, is that I made a mistake.
I had two session factories in use in the same program and I passed a session from the wrong factory to one of my functions. So the error is correct, because the session it was passed was unaware of the Project type. I found this out eventually by looking at the Connection property of the session I was querying through.
Hopefully this helps someone else who may have made the same mistake.
I am the IT department of a Non-Profit organization. I have a question today which might be too specialized for this forum and I hope I do not waste my time writing it up. We are using Blackbaud's 'Raiser's Edge' (RE) Software (written in VB6 and VB.net as far as I know) to keep track of our membership and donations. We have an MS Access application (have been using it since before we got RE) to process donations and for now I want to keep it and only do minor changes to adapt it to the new software.
The MS Access program is now doing a few calls to the RE API which work great. To login and establish a connection I have to create a new 'REAPI' object and use it for other API calls. That REAPI object has a method called: SignOutOnTerminate which needs to be set to TRUE when creating that object. It is supposed to kill all connections to RE once my application closes. There is no regular .close method.
Once I create the object I can do work as many times as I want and there is no problem at all as far as I can see.
However when trying to close the application or set the object to nothing (Set REAPI = Nothing) Access crashes immediately (It fades out and I get the message that Windows is looking for a solution to the problem. Then Access closes and restarts itself.)
It is more annoying and unprofessional then hindering production but I want to fix it.
The App was developed on Windows 7 64-bit with Access 2010 32-bit. It was tested on Windows XP with Office 2003 or 2007 machines (32-bit) and behaves the same way.
I have posted this problem already on 2 Blackbaud forums and tried a suggested a work around which did not work (kill the process with a shell command and then set the object to nothing). Hopefully I will get more answers soon.
I tried to just exclude the SignOutOnTerminate when creating the object. But got the same behavior.
I looked in the Event Manager --> Application Log and found the Crash. It reported that access crashed because of this dll: C:\Windows\System32\MSVBVM60.dll (It is actually located in the SysWos64 folder as it is a 32-bit application).
Looking up this error I found some suggestions to replace it with an earlier version of the dll, the one which ships with XP. I found a file and tried the suggestion but it still crashed. The error log reported the older version number as faulting so I registered it correctly.
I also created a case with Blackbaud but the rep did not know what the problem is and did not have MS Access installed. He is trying to get his support team to install it for him so he can test and investigate this error.
The last suspicion I have is that the API is causing the error and my code is fine.
But before I make this assumption and until I get my answer from Blackbaud I want to do a final check, but I have run out of ideas for further trouble shooting and resorted to pose this problem in this forum.
Any Ideas?
I realise that this is an old thread and if you have solved this by now then that is great. However this is a known issue with The Raiser's Edge API. If you use .NET with RE's API (which is COM based) there is definitely some resource that is not cleaned up properly. At one point I suspected that it was something to with making use of RE's graphical interface i.e. by calling the regular login method to log you into RE. However even if you log in to RE using the "as a server" method supplying the user name and password it still crashes on exiting the application.
We have an installer that sets up credentials in RE. The installer is in .NET and accesses the RE API. We now show a message just before the end of the application telling users to ignore the impending crash... Not a great solution by any means.
I thought this would be dead simple however....
Right, so all I'm simply trying to do is read a value from my registry. I have been through several examples but can't get any of them to work. I've also tried running my application in Admin mode and still nothing. Can someone please help?
From all my examples that I've tried, I'll use the simplest one.
This works:
Dim val As String
val = Registry.LocalMachine.OpenSubKey("Hardware\Description\System\CentralProcessor\0").GetValue("Identifier").ToString()
MsgBox(val)
This (the one I want) doesn't:
Dim val As String
val = Registry.LocalMachine.OpenSubKey("SOFTWARE\PTSClient").GetValue("ConfigDB").ToString()
MsgBox(val)
THe latter path and value is one that I've manually created in the registry. I've checked the permissions between the two and they are the exact same. I've also tried running the app as administrator. I get a runtime error on the val= line, it says: Use the "new" keyword to create an object instance.
Any ideas? All the various online examples have failed and for the life of me, I can't figure out why...
Cheers,
J
Well, I have tried your code with a sample application compiled for x86 and, as expected, it fails with a null value exception.
I assume you are building an application for x86 mode and running in a 64bit environment.
Of course, if this is not the case, let me know and I will delete this answer.
In the situation outlined above, the calls to read/write in the LocalMachine.Software registry path will be automatically changed by the Operating System to read/write in the Software\Wow6432Node subkey and thus, your code is unable to find your manually inserted key ("SOFTWARE\PTSClient").
This code will give a null value as return from Registry.LocalMachine.OpenSubKey("SOFTWARE\PTSClient") leading to the failure to get the ConfigDB value.
You need to add your keys/values to the Software\Wow6432Node path or compile your application for AnyCPU mode or let your code write the value to the register (it will be redirected to the Wow6432Node).