Quite not sure why I see this error.
I navigate to my Login View like so http://test.staging.com/mywebsite/Login
My Login view was just redone using MVC but I have seen this same error message going to an aspx page as well...
If I use http I get the error message The specified request cannot be executed from current Application Pool.
If I use https://test.staging.com/mywebsite/Login, I'm good.
If I don't specify a protocol, test.staging.com/mywebsite/Login, I get the error as well
Is there an error happening under the covers and my custom error page can't be shown like discussed here?
What are some other causes of this error?
That usually means your custom errors are configured to run as a different AppPool.
You can read more at MSDN. (See section "Using Custom Errors from Another Application Pool").
There are two ways to correct this behavior. The first is possibly not one that you are interested in because it would require you to change your current architecture and run both sites in the same application pool (such as share the same worker process memory space). To do this, simply move the /errors virtual directory to run in the same application pool as the site for which it serves the custom error.
The second way is to make use of a registry key provided by IIS 6.0. This registry key makes sure IIS 6.0 does not check the metadata during the execution of the custom error and therefore allowing this to work.
See the article for information on the registry key fix.
It may also mean that you are using something along the lines of Server.Transfer to a page that is in a different AppPool.
It could be because you're using different versions of ASP.NET for one or many apps in the pool.
Make sure all apps in the pool use the same version of ASP (e.g. ASP 2.0.50727)
If you just added a new app, try changing the app momentarily to a different version of ASP, then back to same version. I experienced an issue where the displayed version was correct, but under the hood, a different version was used!
Check your event log, under Application, to get more details about the error.
The message would be caused by your page server-side redirecting to a page served by another application pool. Such as for example, in your link, the error page.
I know this is an old thread, but I stumbled upon it and found a different solution. Here's what worked for me: Make sure your application handles .asmx files correctly
From IIS:
Right Click on your project > Properties > Configuration
If necessary, add the .asmx file extension that maps to the aspnet_isapi.dll
Limit to: "GET,HEAD,POST,DEBUG" and restart.
Because I can't comment on vcsjones's answer, I'll add it down here. The DWORD value IgnoreAppPoolForCustomErrors needs to be set under HKLM\SYSTEM\CurrentControlSet\Services\W3SVC\ Parameters vs HKLM\SYSTEM\CurrentControlSet\Services\W3SVC referenced in that technet article. Set it to 1 and do an iisreset and you're good to go.
Source Blog Post
In my particular case, I received this error while trying to serve a content (non ASP.NET) website while it was an Application. Right-Clicking the virtual folder and removing the application fixed it for me.
In my case the application used the application pool that didn't exist. I have no idea how it's happened.
Related
I have code using the SysOperationFrameworkService, and after a model-deploy or some other set of circumstances, many users get Function SysOperationDataContractInfo::newParameterInfo has been incorrectly called..
It's unable to be resolved with full-compile, sync, full CIL, deleting XPPIL files, deleting AUC/KTI, usage data, security (they're admin), refreshing caches (server &client), etc. and I have a ticket open with Microsoft and they're struggling.
I've narrowed the issue down to when the service group AxClient located in the AOT at \Service Groups\AxClient WSDL files get deployed to C:\Users\[User]\AppData\Local. Either those files existing there, or something happening when those files get deployed is needed.
Any idea how/what causes these files (AxClient.wsdl, etc) to be created? With a user who happens to be "working", I can close the client, delete all the files, open the client, and no files will exist...then I perform a SysOp process and those files get created during that process. With the non-working user, with same security on the same machine does it, the files don't get created.
I have found that the
"Function SysOperationDataContractInfo::newParameterInfo has been incorrectly called" has been throwed because of a possible bug in the kernel when calling the "dictMethod = new DictMethod(UtilElementType::ClassInstanceMethod, dictClass.id(), methodName);" in the SysOperationServiceController.getServiceOperation() method. In my case the new DictMethod was sometimes unable to get the method parameter from a superclass, causing the _parentMethodParameterName check fail in the SysOperationDataContractInfo.newParameterInfo.
So, I solved the issue just by doing an override of the super method where the parameter could not be retrieved and then just calling super(_parameter), then everything went well.
Have you tried axclicfg.exe -> connections -> refresh
Please see my post on the Grails user mailing list. Essentially, I get the error "Cannot forward after response has been committed" with Grails 2.x after every few requests. This happens for all types of URLs, controllers, GSPs, CSS files, JS files and even image files. I have tried Grails 2.0.0 and Grails 2.0.1 with Tomcat 6.0.35 and Tomcat 7.0.25 on Windows XP 32-bit, Windows 7 32-bit and Centos 64-bit. The error comes up on all these combinations.
As I have mentioned in my post, there are no response.redirect or response.forward statements in our code. This is causing severe problem on our production application so need help in determining what else can be looked at to get to the bottom of the problem.
This has been solved. In one of the controllers in the application, response output stream was being directly written to but not closed explicitly after the operation was over. It seems Tomcat and Jetty recycle response objects. When a response object that did not have their output stream closed earlier was recycled for a future request and redirect was performed on it, the redirect would fail.
The code has been changed and the error has disappeared now. The lesson learned is that any time such an error occurs, scan the entire code base for direct access to response output stream and close output stream responsibly before existing controller methods.
You should create a new grails application and move the controllers, domains and etc yourself rather than grails update.
When you do that also make sure you look into the configuration files of grails.
Also take a look at what plugins you have.
Also, when moving the files, try out the application once in a while when it is possible, and perhaps you can detect when the error arises. Start out by trying it in your most basic controller and see if the error is there then as well.
Good luck.
I'm trying to use Controller.File to return a FilePathResult from a view in my ASP.NET MVC 2 project. I use it like this:
return File(pdfFilePath, "application/pdf", "foo.pdf");
However I keep getting this error in the yellow screen of death:
The process cannot access the file [the file path] because it is being used by another process.
This error usually comes up when you forget to close a file stream, but I figured that this should be taken care of by the ASP.NET MVC framework. This doesn't happen every time, but rather periodically. Sometimes I get the file just fine but then it just stops working. I am using the development server when testing this.
Any ideas?
Are you accessing the file prior to the line of code you provided? If so, how are you accessing it?
When accessing files, try to use the following to avoid file stream conflicts:
File.Open(path, FileMode.Open, FileAccess.Read, FileShare.ReadWrite);
The last enum FileShare.ReadWrite will allow other file streams to read and write to the file even if you have it open. Of course, it is better to remember to close your stream ASAP.
http://msdn.microsoft.com/en-us/library/y973b725.aspx
Do you have the file already open when you get this message?
If you do it might be Adobe locking the file.
The likeliest scenario is that something other than ASP.NET / IIS has the file open. Have you ensured that no other processes have a lock on the file when this error occurs?
If you have access to the server when the error happens, you can use a tool like Process Explorer to view what exactly is locking the file.
The locking can occur from within asp.net itself - as asp.net displays thread-agility, and as such it may be another thread from within the asp.net threadpool completing the request. This would be why you only see this issue intermittently.
Baddie's answer is basically the solution to your problem. As an aside, you might find other issues if you're using resources that contain state that are declared as threadstatic. If this is the case you might want to look at making use of CallContext.
We use MVC controllers that access System.File.IO in our application and they work fine in localhost (IIS 6.0-based Cassini). Deploying to IIS7, we have problems getting the controllers to work because they throw UnauthorizedAccessExceptions.
We have done the following to try to resolve the issue:
- Set NETWORK SERVICE and IUSR accounts to have permission on the files and folders in question
- Ensured the App Pool is running under NETWORK SERVICE and loading the user profile
- Application is running under full trust
- We tried adding impersonation to web.config and giving NETWORK SERVICE write permissions (which was not a great idea because that's not what we want to do)
Now, we alternate between getting UnauthorizedAccessException and an IIS7 404 page that suggests the routes are being ignored completely (for example we serve "/favicon.ico" via a controller when the physical file actually lives at /content/images/favicon.ico). We used ProcessMonitor to try to track down the issue but weren't successful.
UPDATE:
This issue is intermittent. We had a brief few minutes where everything worked without making any configuration changes. We're running on EC2, so this could be related to a distributed file system. We're also using a separate drive to store all web site data, we're not using inetpub/wwwroot.
UPDATE 2:
The site works without incident under IIS 7.5, with no configuration changes needed but this is likely due to running with the new AppPoolIdentity. Otherwise it's an identical deployment. Unfortunately we can't run R2 on this EC2 instance.
One of the ways to identifying the cause is using Procmon tool from Sysinternals
Procmon will show the reason for unable to open the file , it will also show who is holding the file.
The issue turned out to be the controller factory we were using not handling file requests properly.
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