I'm attempting to initialize an IDXGIFactory4 using the CreateFactory2 function however this throws out an error:
onecore\windows\directx\database\helperlibrary\lib\perappusersettingsqueryimpl.cpp(121)\dxgi.dll!00007FFBA0D6D7F8: (caller: 00007FFBA0D4D167) ReturnHr(1) tid(64d8) 8000FFFF Catastrophic failure
onecore\windows\directx\database\helperlibrary\lib\perappusersettingsqueryimpl.cpp(98)\dxgi.dll!00007FFBA0D6D4D0: (caller: 00007FFBA0D3E221) ReturnHr(2) tid(64d8) 8000FFFF Catastrophic failure
onecore\windows\directx\database\helperlibrary\lib\directxdatabasehelper.cpp(999)\dxgi.dll!00007FFBA0D6D4FC: (caller: 00007FFBA0D3E221) ReturnHr(3) tid(64d8) 8000FFFF Catastrophic failure
I have not found any similar error messages online.
I have attempted running the function on its own and initializing as a different IDXGIFactory (e.g. IDXGIFactory2) instead but both still lead to the same issue.
ComPtr<IDXGIFactory> dxgiFactory;
UINT factoryFlags = DXGI_CREATE_FACTORY_DEBUG;
ThrowIfFailed(CreateDXGIFactory2(factoryFlags, IID_PPV_ARGS(&dxgiFactory)));
This is not the error as you describe it.
There is no real failure, there is no catastrophy, there is no even exception and there is no error code returned to you from the API call. What you are seeing is a glitch in internal API implementation that emits debug output with these strange lines. Apparently it is a small problem in Microsoft's API implementation and the weird format of the message suggests it comes from use of wil in one the modules: they probably intended to remove this output from Release build of the software but somehow it worked out in a different way and unintended debug output passed through...
The message is likely to correspond to recoverable internal error condition which is then handled and your API call ends up being successful. Nothing to worry about, it's just up to Microsoft to make things cleaner.
These errors happen even with any Blank app straight from the templates (or sample apps from Microsoft Github repos) in Visual Studio 2019 (v16.9.1). It's only annoying, apps never crash nor hang. However, this never happend before.
I hope Microsoft better fix this soon (it's bad for nerves and mental health). You can do nothing about it.
Related
As you can see on the picture below I'm getting some errors in my code:
I have no clue why I'm getting these errors or what they mean and while they don't seem to do anything bad I would rather be able to get rid of them. So I'm asking if someone can tell me what they mean and how I would go around stopping them.
Here are the errors that are shown in the picture:
02:28:40.947 - Roact is not a valid member of CorePackages
02:28:40.949 - Requested module experienced an error while loading
02:28:40.950 - Requested module experienced an error while loading
02:28:40.953 - LocalizationPlugin is not a valid member of CorePackages
02:28:40.981 - LocalizationPlugin is not a valid member of CorePackages
Those errors are from scripts that are part of Roblox itself - you have no control over them and it's normal for them to have errors sometimes. Just ignore them.
The reason why you're getting these errors is because of the Roblox application you're using is using the same Lua engine Roblox uses to code their back-end. Basically, these errors are squawked out by the engine because of errors in Roblox's code. Now you can't fix this, but it doesn't really matter. To be honest, most of them just look like warnings, nothing to worry about. If you use Chrome Dev Tools on most websites you'll see console errors or warnings. They're nothing to worry about if they don't affect the functionality.
Edit: Other people might not get these errors as they may have a different version of the Roblox Lua Engine or their hardware/software may communicate better compared to yours.
Found this this post ISAPI web application hanging if FastReport.PrepareReport is called
It helped solving my problem partially. As well I´ve turned Wisiyng property to False on frxRichView. Since I'm retunrnig a base 64 string I've also tryed switched loading from StrToStream/LoadFromStream to LoadFromFile. The problem persist with multiple acess, 2 out of 10 process can finish loading my Pdf file. All the others requests hangs until timeout. Does anyone have an idea what else can I do? is there anyother way to retunr rtf format into Fastreport report Thanks.
I could only get time-out error using Selenium to test multiples request from the client side.
Update: I've figured that just having a TfrxRichView component in the report causes the hanging, it doesn't even need to have a rtf text on it. Replacing it to a memo all request are answered.
UPDATE: Got a answer from fast report and I wold like your opinion.
ok,
I had similar problems, and it is not easy to find out the reason, but maybe you can find your solution in between my considerations..
1) Stack Size
When ran in IIS your ISAPI is only a DLL called by a process, you are not the main process so you have to pay attention to stack dimension.
Normally a Delphi application have a default stack size of 1Mb, in ISAPI DLL you will have only 256Kb of stack.
Maybe you are facing a stack overflow exception.. it can explain why it does not occurr always but only in some circumstances..
2) Trapped Exception
In general you get some error during the preparation of report (aka all the job of working with data, expressions, variables, formulas etc etc..) can bring to a trapped exception. You may be unable to see it from outside but code execution was broken somwhere and report preparation had not finished.
3) MessageBoxes and/or standard Exceptions
when running in ISAPI you should not output anything to user interface,
maybe a message dialog (or an exception) can bring to unexpected behaviour.
4) Global Var
You should avoid global var because in ISAPI they will be common across threads
So, if you have sources, debug the application.. at first exception you should understand where is your problem..
If you have not sources.. chek the above list.. I hope you can find some useful information.
You have two ways to solve this:
1- Try to recreate this behavior while debugging your ISAPI DLL. If you are lucky, you can identify the thread that is hanging your application. Sometimes this is hard or even impossible to recreate.
2- If you have access to the hung ISAPI application instance, use a tool like SysInternals Process Explorer to create a minidump file. Your application must be built using full debug symbols and you should have the corresponding map file. With one (or more - even better) dump files obtained from your hung application plus the map file, you can use another tool, WinDbg to analyze it and find the cause. (Sometimes) WinDbg can show exactly which thread is hanging the whole application and the line of code that causes it.
If you have never done that, I must warn you that this kind of analysis is almost a gamble... You have to use several different tools with little
or no documentation, read heaps of technical info in various places. In the end, sometimes it works wonderfully and sometimes it fails miserably.
Because debugging ISAPI is not obvious, but also because I wanted to be able to switch easily between more different hosting solutions — and wanted to update my website on the fly without a restart of the web-server/service — I created xxm. It has a singular interface to the HTTP context, your DLL gets loaded by either a IIS ISAPI handler, or a HTTP.SYS handler, or an Apache httpd module, or for debugging locally you can just set xxmHttp.exe as host application to get IIS out of the way.
Can someone explain me when Windows shows this message?
What do i have to do to stop my Program from throwing this exception?
I have a Delphi Windows Forms Program which throws this message short after doing some SQL operations.
So i do the SQL, everything seems fine at first, but at a random time after that windows is killing it by showing this message...
the intresting thing is, it only occours while debugging.
When i'm not debugging it's running perfectly stable.
EDIT: Using RAD-Studio2009
I dont want to turn off the message completely(Only hint i found by using Google)
i want to stop my program giving windows a Reason to do that.
Windows shows this message when an unhandled exception leaks out of your application. This is a fatal condition. Something very wrong has happened with your application because exceptions should all be caught.
You need to work out what is throwing the exception and why it is not being caught. The very first step is to expand the details of the error dialog and find out which module the fault is occurring in, what the fault is and so on. That should yield some high level clues at the very least.
Most likely the Delphi debugger will not be able to help you for such a fault. You need to configure your system to arrange for a crash dump to be produced by the Windows Error Reporting service. Then you can load up the error report in a tool like WinDbg and try to figure it out.
We have a situation where our builds have stopped executing in a stable manner.
At a rate of about one every three we receive either TF215096 or TF215097 errors & the Build fails.
If we then restart the Build controller, it works again - until next time.
The errors we get are:
TF215096: An error occurred while connecting to controller vstfs:///Build/Controller/1: There was no endpoint listening at ht*p://XXXX that could accept the message. This is often caused by an incorrect address or SOAP action. See InnerException, if present, for more details.
TF215096: An error occurred while connecting to controller XXX - Controller: Could not connect to ht*p://XXX. TCP error code 10061: No connection could be made because the target machine actively refused it 192.168.XXX.XXX:XXX.
TF215097: An error occurred while initializing a build for build definition \XXX: Team Foundation services are not available from server ht*p://XXX. Technical information (for administrator): The underlying connection was closed: A connection that was expected to be kept alive was closed by the server.
TF215097: An error occurred while initializing a build for build definition \YYY: An error occurred while receiving the HTTP response to ht*p://XXX. This could be due to the service endpoint binding not using the HTTP protocol. This could also be due to an HTTP request context being aborted by the server (possibly due to the service shutting down). See server logs for more details.
Server logs provide with little info, at least we 've found nothing that helps us resolve the situation. Various searches in the Net were also not productive.
Does anybody had these/similar issues? Any ideas on how/where to look for a resolution?
Thank you very much in advance for any input!
Yeah it does sound like you have some connectivity issues. You can try enabling SOAP tracing on both the build machine and the server (if possible) to see if there is any error. If it still does not give you any new information, contact Microsoft by filing a Connect Bug to get help.
I am not sure if it will help you but I have ran into similar issues with build agents and ended up just deleting and re-creating the agent. You may try deleting your controller/agent and adding it back in. A brute-force solution but a good starting point. If that doesn't resolve the issue at least you can eliminate the controller/agent as the issue and take a look at network/server related issues.
Today is a happy day, since we managed to get to the bottom of the matter. Sorry #Duat that I'm taking away the 'answer' checkmark - but it turned out that the problem was quite different from what you (and anybody else) has predicted.
In my last update I was about to forward the matter to MS, when we realized that our Firewall was misbehaving in the name resolution. So we assumed this was the culprit & awaited for this to resolve. After this was resolved, we STILL had the same issues and we went again re-examining the situation.
We isolated the problem within our Build Process, more specific with a custom code activity included in our build solution.
I had implemented a code activity that would kick in at the final steps of every build. This activity was about gathering BuildDetails about the running build & add them as a new line in a 'BuildLog.xls'. Implementation made use of Microsoft.Office.Interop.Excel.This excel sheet resides in another server (NOT on the Servers where the controller/agents reside).
During development of this activity I was faced with issues like this, but after I was done no instances of EXCEL were left hanging. So I thought this was done & dealt with.
With try & error, we observed that when this activity wouldn't ran, no problems would occur.
With this activity running, the very first build after a build-controller reset would succeed, any next build had a certain chance to fail. Once any build failed, no other would succeed until another build-controller reset.
I have only a general understanding of what the problem was (Excel-call is DCOM, TFS services are WCF : How on earth would they interfere?! Why would this sometimes succeed and sometimes fail?! ).
The provided diagnostics were no help either, in fact they mislead us into a loop that continued for months.
If I ever find the time, I 'd like to cleanly reproduce the error & make a Server Fault question out of it...
After removal of this activity it works! I now searched in SO & found this, where J.Saunders comments: "In general, you should never use Office Interop from a server environment". It's ironic that once you get to the bottom of any difficult issue, the whole universe seems to have known about it except you...
I have a windows service that is failing to start, giving an error "Error 1053: The service did not respond to the start or control request in a timely fashion".
Running the service in my debugger works fine, and if I double click on the the service .exe on the remote machine a console window pops up and continues to run without problem - I can even see log messages showing me that the program is processing everything the way it should be.
The service had been running fine previously, though this is my first time, personally, trying to deploy it with the most recent changes made to the program. I've evaluated those changes and cant figure out how they might cause this problem, particuarly since everything runs fine when not started as a service.
The StartRoutine() method of the service impelmentation is empty, so should be returning in a "timely fashion".
I've checked the event logs on the computer, and it doesn't give any additional information other than it didn't hear back from the service in the 30 second requisite time frame.
Since it works on my machine, and as a double-clicked executable, how would I go about figuring out why it fails as a service?
Oh, and it's .NET 2.0, so it shouldn't be affected by the 1.1 framework bug that exhibited this symptom (http://support.microsoft.com/kb/839174)
The box is a windows server 2003 R2 machine running SP2.
This is a misleading error. It's probably an unhandled exception.
Empty your OnStart() handler then try this in your constructor...
public MainService()
{
InitializeComponent();
try
{
// All your initialization code goes here.
// For instance, my exception was caused by the lack of registry permissions
;
}
catch (Exception ex)
{
EventLog.WriteEntry("Application", ex.ToString(), EventLogEntryType.Error);
}
}
Now check the EventLog on your system for your Application Error.
Could be a number of things and it might help to get a stack trace on the machine exhibiting the problem. There are a number of ways to do this but the point is that you have to see where this is failing in the code.
You can do this with remote debugging, but a simple thing might be to just log to the event logger, or file log if you have that. Literally, putting "WriteLine("At class::function()") throughout portions of the code to see if you've made it there.
This will at least get you looking in the right direction (which ultimately is the code).
Update:
See Microsoft's How to Debug Windows Services article for details in troubleshooting startup problems using WinDbg.
This related question details nice ways to debug services that are written in .NET.
I agree with Scott, the easiest way to find out what's happening is to put some traces in the start-up code (maybe it doesn't even come to your start-up code).
If this doesn't help, you can post your code here so others can take a look.
perhaps lacking some dependence, try this :
- deregister your service
- register again
If fail at register means that lack an module.
If the StartRoutine is empty, you are probably starting it somewhere else.
IIRC you need to fire off a worker thread, and then return from StartRoutine.
One of the problems which may lead to this error is if windows service which needs to be deployed consists of some error i.e it may be simple authorization error or anything as in my case I have referenced some folders and files for logging which were not existing, but when provided the right path of those file and folders it solved my problem.
I ran through every post on this particular subject and none of the responses solved the problem, so I'm adding this response in case this helps someone else. Admittedly this only applies to a new service, not this specific case.
I was writing a File listening service. As a console app, it worked perfectly. When I ran it as a service, I got the same error as above. What I didn't know (and many of the MSDN articles about services conveniently leave out) is that you need to have your class executed from within ServiceBase.Run( YourClassName());. Otherwise, your app executes and immediately terminates and because it terminated, you get the error above even if no error or exception occurred. Here is a link to an article about this. It actually discusses setting up your app for dual use - Console app and service: Create a combo command line / Windows service app
I had that issue and the source of my problem was config file. I edited it in notepad and notepad added one special character which cause service not to run properly because config file was ruined. I saw that special character in notepadd++ and after delete it, service started to run successfully as previous did.
In my case, the correct .NET framework was not installed on the server that I was installing the Windows service on.
One other reason is If you copy the DLL in 'debug' mode to installation folder this issue will come.What you need to do is Run the project in 'Release' mode copy the DLL or directly form Release folder rather than Debug folder,,and copy that DLL in to installation folder,it will work.You can see the reduction in size of DLL ,it will not contain any debug symbols and like that