Service reference error when moving dev. environment from XP to W7 - vb.net

I am building an application and I am using web services for getting data from a server. It was working fine when I was developing on my XP machine but had to switch to Windows 7. On the new machine I grabbed the latest version of the code using sourcesafe.
However, when I try to add a service reference in the solution or update an existing one I get the following error:
There was an error downloading 'http://localhost:52490/Service/CustomerService.asmx'.
The request failed with the error message:
Server Error in '/' Application.
Parser Error
Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately.
Parser Error Message: Could not create type 'Digital_Server.CustomerService'.
Source Error
Source File: /Service/CustomerService.asmxLine: 1
Version Information: Microsoft .NET Framework Version:2.0.50727.4927; ASP.NET Version:2.0.50727.4927
--.
Metadata contains a reference that cannot be resolved: 'http://localhost:52490/Service/CustomerService.asmx'.
An error occurred while receiving the HTTP response to http://localhost:52490/Service/CustomerService.asmx. 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.
The underlying connection was closed: An unexpected error occurred on a receive.
Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host.
An existing connection was forcibly closed by the remote host
If the service is defined in the current solution, try building the solution and adding the service reference again.
Does it has anything to do with the IIS or is it any configuration file I have to change in the solution?
Any help is appreciated.

How do you deploy your app to the server? Via a zip file?
Perhaps it extracts the files without the path.

Related

Application '/LM/W3SVC/1/ROOT/' with physical root '' failed to load clr and managed application

My Web API runs OK most of the time in IIS v.10 on Windows Server 2016. However, an error occurs from time to time and I can't figure out the error source or cause. The corresponding Windows Logs/Application error log record is as follows
Application '/LM/W3SVC/1/ROOT/MyWebAPI' with physical root '....\MyWebAPI\' failed to load clr and managed application.
Managed server didn't initialize after 120000 ms.
Process Id: 4840.
File Version: 12.2.19169.6. Description: IIS ASP.NET Core Module V2 Request Handler. Commit: e7f262e33108e92fc8805b925cc04b07d254118b
The error results in HTTP Error 500.30 - ANCM In-Process Start Failure on the client side. After that, MyWebAPI stops working and I have to recycle MyWebAPI application pool manually.
Can anybody help, please?
ACM 500.30 means something wrong with the startup.
for more info -> https://learn.microsoft.com/en-us/aspnet/core/test/troubleshoot-azure-iis?view=aspnetcore-3.1#50030-in-process-startup-failure
If you are using 3rd party services like KeyVault etc then surround them with try-catch and log error in the logger.
you can use event viewer for debugging.
https://www.happycoder.gr/blog/aspnet-core-20-event-viewer-application-logging/
I got the same error when I published my .net core 3.1 project.
You can get this error if your server is win-x64 and you published to win-x86. If this is the case, you must change the target runtime to win-x64.

Integrated app pool and virtual directories

I have MVC application that uses integrated app pool.
Under this MVC application, i have created a virtual directory that points to our file server location. This file server has some pdfs and custom images.
When we try to access the resources via virtual directory, I get the following error:
Server Error in '/' Application.
Configuration Error
Description: An error occurred during the processing of a configuration file required to service this request. Please review the specific error details below and modify your configuration file appropriately.
Parser Error Message: An error occurred loading a configuration file: Failed to start monitoring changes to '\\nas2\CardDeck\web.config'.
Source Error:
[No relevant source lines]
Source File: \\nas2\CardDeck\web.config Line: 0
Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.17929
When I change the app pool to classic, i can access these resources just fine. What am i missing here?
Thanks
App pool was running under "NetworkService" identity.
I have changed it to a user account that has admin permissions on the box.
The thing that i still need to figure out is, why these were working under classic app pool and network service as the identity?

Deploying MVC 4 Application under IIS8 : HTTP Error 404.0 - Not Found

I'am running windows server 2012 with IIS8.
I just try to add a newly created MVC4 application with visual studio 2012 as a virtual directory in IIS 8 and then convert it into an application.
First I get this error :
HTTP Error 500.19 - Internal Server Error
The requested page cannot be accessed because the related configuration data for the page is invalid.
Detailed Error Information:
Module IIS Web Core
Notification BeginRequest
Handler Not yet determined
Error Code 0x80070005
Config Error Cannot read configuration file due to insufficient permissions
Config File \\?\C:\Users\Administrator\Documents\Visual Studio 2012\Projects\MvcApplication2\MvcApplication2\web.config
Requested URL http://localhost:80/mvc
Physical Path C:\Users\Administrator\Documents\Visual Studio 2012\Projects\MvcApplication2\MvcApplication2
Logon Method Not yet determined
Logon User Not yet determined
I searched for the solution and I founded that I have to grant Read permission on the application folder for IIS_IUSRS
I did it ! then I have this error now :
HTTP Error 404.0 - Not Found
The resource you are looking for has been removed, had its name changed, or is temporarily unavailable.
Detailed Error Information:
Module IIS Web Core
Notification MapRequestHandler
Handler StaticFile
Error Code 0x80070002
Requested URL http://localhost:80/mvc/Account/Login?ReturnUrl=%2fmvc
Physical Path C:\Users\Administrator\Documents\Visual Studio 2012\Projects\MvcApplication2\MvcApplication2\Account\Login
Logon Method Anonymous
Logon User Anonymous
What's wrong ??
Thank you !

Weblogic 10 Managed servers running, but I get a 404 error

I have migrated an application from WL 8 to WL 10 and set up my managed servers. They indicate that they are running, but when I try to access the site it throws a 404. This is my first time deploying anything on 10 so I could be missing something. Any ideas? Please let me know what additional information could be helpful. edit: I had this working, added a db connection and now it fails.
Here is my error:
weblogic.management.DeploymentException: Exception occured while downloading files
at weblogic.deploy.internal.targetserver.datamanagement.AppDataUpdate.doDownload(AppDataUpdate.java:43)
at weblogic.deploy.internal.targetserver.datamanagement.DataUpdate.download(DataUpdate.java:56)
at weblogic.deploy.internal.targetserver.datamanagement.Data.prepareDataUpdate(Data.java:98)
at weblogic.deploy.internal.targetserver.BasicDeployment.prepareDataUpdate(BasicDeployment.java:670)
at weblogic.deploy.internal.targetserver.BasicDeployment.stageFilesForStatic(BasicDeployment.java:713)
at weblogic.deploy.internal.targetserver.AppDeployment.prepare(AppDeployment.java:100)
at weblogic.management.deploy.internal.DeploymentAdapter$1.doPrepare(DeploymentAdapter.java:39)
at weblogic.management.deploy.internal.DeploymentAdapter.prepare(DeploymentAdapter.java:187)
at weblogic.management.deploy.internal.AppTransition$1.transitionApp(AppTransition.java:21)
at weblogic.management.deploy.internal.ConfiguredDeployments.transitionApps(ConfiguredDeployments.java:233)
at weblogic.management.deploy.internal.ConfiguredDeployments.prepare(ConfiguredDeployments.java:165)
at weblogic.management.deploy.internal.ConfiguredDeployments.deploy(ConfiguredDeployments.java:122)
at weblogic.management.deploy.internal.DeploymentServerService.resume(DeploymentServerService.java:173)
at weblogic.management.deploy.internal.DeploymentServerService.start(DeploymentServerService.java:89)
at weblogic.t3.srvr.SubsystemRequest.run(SubsystemRequest.java:64)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:200)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:172)
java.io.IOException: [DeploymentService:290066]Error occurred while downloading files from admin server for deployment request "0". Underlying error is: "[DeploymentService:290065]Deployment service servlet encountered an Exception while handling the deployment datatransfer message for request id "0" from server "TEST01". Exception is: "weblogic.management.configuration.JDBCSystemResourceMBeanImpl"."
at weblogic.deploy.service.datatransferhandlers.HttpDataTransferHandler.getDataAsStream(HttpDataTransferHandler.java:86)
at weblogic.deploy.service.datatransferhandlers.DataHandlerManager$RemoteDataTransferHandler.getDataAsStream(DataHandlerManager.java:153)
at weblogic.deploy.internal.targetserver.datamanagement.AppDataUpdate.doDownload(AppDataUpdate.java:39)
at weblogic.deploy.internal.targetserver.datamanagement.DataUpdate.download(DataUpdate.java:56)
at weblogic.deploy.internal.targetserver.datamanagement.Data.prepareDataUpdate(Data.java:98)
at weblogic.deploy.internal.targetserver.BasicDeployment.prepareDataUpdate(BasicDeployment.java:670)
at weblogic.deploy.internal.targetserver.BasicDeployment.stageFilesForStatic(BasicDeployment.java:713)
at weblogic.deploy.internal.targetserver.AppDeployment.prepare(AppDeployment.java:100)
at weblogic.management.deploy.internal.DeploymentAdapter$1.doPrepare(DeploymentAdapter.java:39)
at weblogic.management.deploy.internal.DeploymentAdapter.prepare(DeploymentAdapter.java:187)
at weblogic.management.deploy.internal.AppTransition$1.transitionApp(AppTransition.java:21)
at weblogic.management.deploy.internal.ConfiguredDeployments.transitionApps(ConfiguredDeployments.java:233)
at weblogic.management.deploy.internal.ConfiguredDeployments.prepare(ConfiguredDeployments.java:165)
at weblogic.management.deploy.internal.ConfiguredDeployments.deploy(ConfiguredDeployments.java:122)
at weblogic.management.deploy.internal.DeploymentServerService.resume(DeploymentServerService.java:173)
at weblogic.management.deploy.internal.DeploymentServerService.start(DeploymentServerService.java:89)
at weblogic.t3.srvr.SubsystemRequest.run(SubsystemRequest.java:64)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:200)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:172)
You got a weblogic.management.DeploymentException and this means that something went wrong in some server even if everything seems OK from the console.
Underlying error is from weblogic.management.configuration.JDBCSystemResourceMBeanImpl so I would review datasource config is appropiate for every target in your environment. Also check that datasource targets are the same as web application targets and JDBC drivers are available at managed servers classpath as well.
Try to log to the WebLogic Admin console and see what is the status of your application.
You can use the 'Testing' tab of your deployment to see the URL that the application has been deployed to. This will assist you in the troubleshooting process.
If you don't see anything here to test there are a few possible reasons, including the following:
The application failed to deploy and/or is not 'Active'
You are using a cluster and no managed servers are running
You have managed servers running but they are not in a 'RUNNING' state

Unable to reference WSDL of WCF web service hosted on AppFabric

I have developed a WCF service and, while in Visual Studio 2010, I can import the WSDL without a problem. After I've deployed it to AppFabric, I get the WSDL, but several schema files referenced internally in the WSDL cannot be found, for some reason. I don't know if it's a configuration issue, or what. The error I get when I try to process the WSDL in Visual Studio 2010 follows below:
Metadata contains a reference that cannot be resolved:
'http://myserver.mydomain.com:9871/app_deploy/MyAppService.svc?wsdl'.
The WSDL document contains links that could not be resolved.
There was an error downloading 'http://myserver.mydomain.com:9871/app_deploy/MyAppService.svc?xsd=xsd0'.
The request failed with HTTP status 502: Proxy Error ( The
specified network name is no longer available. ).
Metadata contains a reference that cannot be resolved:
'http://myserver.mydomain.com:9871/app_deploy/MyAppService.svc'.
There was no endpoint listening at http://myserver.mydomain.com:9871/app_deploy/MyAppService.svc
that could accept the message. This is
often caused by an incorrect address
or SOAP action. See InnerException, if
present, for more details.
The remote server returned an error: (404) Not Found.
If the service is defined in the current solution, try building the
solution and adding the service reference again.
The error is a proxy error because it goes through a proxy, but the error is because the page isn't there. I've tried accessing http://localhost:9871/app_deploy/MyAppService.svc?xsd=xsd0 at the server, but I get 404.
Why wouldn't these xsd files being found? Is it a deployment issue?
Any help would be greatly appreciated.
Man, I finally found the problem here. I needed write permission on C:\Windows\Temp for Application Pool user!