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Questions tagged [webexception]

81 questions
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Does HttpWebRequest.GetResponse() always throw a WebException if anything other than 200 is returned by the server?

Does HttpWebRequest.GetResponse() always throw a WebException if anything other than 200 is returned by the server? I saw this question but the answers were not conclusive.
dFlat
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FTP WebException-URI for this command invalid

I have a very simple piece of code. Everything is correctly written, no typos, and i chattet with a coworker but both of us have simply no idead where the error lies in here. It smoothly goes through undtil the GetRequestStream() where the…
MansNotHot
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Unit test for connection / C#

Writing test for my application. Would like to test connection with exeption handling, for now I have created method which works and looks like : [Test] public void TestCreateConnection() { Connection…
yerpy
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Upload files using FTP in PowerShell Scripts Fail

I am using PowerShell Scripts to upload the files by FTP. The scripts I use is following: $File = "C:\test\test01.txt" $ftp = "ftp://MyUsername:MyPassword@MyHostName/" "ftp url: $ftp" $webclient = New-Object System.Net.WebClient $uri = New-Object…
Terry Zhang
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Error download Zip File with size of 160MB via FTP in C#

I'm downloading a .zip for the library FTPLibrary using a my own synchronizer When performing debugging , I find the error in this code Data: Visual Studio 2012. Windows Form Aplicattion - C# try { //Give Message of Command …
Nicolas Bertolucci
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Spring is not able to detect WebException in java file

I'm trying to get data from a server given a id every thing is working well, so i want to handle the exceptions in my code like invalid id such that for that id there is no data at server the server throws me some error so i want to handle that…
Labeo
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Link checker ; how to avoid false positives

I'm working a on a link checker/broken link finder and I am getting many false positives, after double checking I noticed that many error codes were returning webexceptions but they were actually downloadable, but in some other cases the statuscode…
Pierluc SS
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MS CRM 4.0- WebException: The request failed with HTTP status 401: Unauthorized

I am pretty to MS Dynamics CRM. Our Company has to migrate one of our clients MS CRM 4.0 to CRM 2013. I have being allotted task of creating MS CRM 4.0 setup from the db backup and custom application publish (CRMWeb folder). Scenario: I had to start…
shoab
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Why does a bad url result in UnknownError, instead of a 400 or 404 code? WebException

Why does this not create WebExceptionStatus.ProtocolError? Instead I get WebExceptionStatus.UnknownError. string url = "http://www.ogggle.com/"; // a bad url var request = (HttpWebRequest) WebRequest.Create(url); ...options setup ellided using…
sapbucket
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WebException details changed on VS.Net

A Rest API call throws an exception on post. And that is The remote server returned an error: (404) Not Found. The following code calling the api try { RestClient client = new RestClient(...); string apiResponse =…
MJK
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Can't catch Exception thrown from Task

I've been scratching my head on this for a while. I have no clue where this exception is being thrown. Where the heck am I supposed to catch this exception? It's a System.Net.WebException. I guess I'm just not getting Task and async/await. I…
Jared Price
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Application Hangs on FTPWEBRequest Upload if Net connection lost

Hey I've been looking for a solution to throw a web exception if net connection is lost, I put in ReadWriteTimeout to be 8 seconds, but still doesn't throw an exception when I pull the plug. I changed Transfer timeout on filezilla server to 0. Is…
AP_DOTNET54
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WebException when consuming WCF Service on Windows CE device

I have a Windows CE project in Visual Studio 2008. There are multiple Web References to services hosted in IIS 6.0 on a Windows Server 2003. When I debug the app or run after it is deployed I am unable to consume the web services due to the…
field_b
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System.Net.WebException command unrecognized

I am trying to upload picture to ftp. I can connect using filezilla or explorer. But when I use vb.net code I get error: System.Net.WebException: The remote server returned an error: (500) Syntax error, command unrecognized. Please help. I am going…
user1164545
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WebException thrown when locking screen of the Emulator (WindowsPhone8)

I have a webrequest to get a xml.That works great but when i press F12(lock screen) while the the server is requested by my app...I got a WebException. I use a taskCompeltionSource object...Here is my code public async Task…
Paul Martinez
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