Httpwebrequest 404 Not Found Error
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Remote Server Returned An Error 404 Not Found Wcf
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The Remote Server Returned An Error 404 Not Found Asp Net
vote favorite I have some code that calls HttpWebRequest's GetResponse() method to retrieve HTML from a URL and return it to the calling method. This has been working perfectly fine within my Development and QA environments but now that I have uploaded it to my UAT server, I keep getting the following error: The remote server returned an error: (404) Not Found. The main difference between Dev/QA and the remote server returned an error (404) not found. c# UAT is that UAT uses SSL/HTTPS based URLs whereas Dev/QA uses HTTP. I introduced the following line of code to help progress me a little futher: ServicePointManager.ServerCertificateValidationCallback = new System.Net.Security.RemoteCertificateValidationCallback(AcceptAllCertifications); where AcceptAllCertifications always returns true but I still get my 404 error. I that people who previously had this error have been able to resolve the issue by merely ensuring the URI used for the HttpWebRequest doesn't have a slash at the end (see: Simple HttpWebRequest over SSL (https) gives 404 Not Found under C#) but this does not make a difference to me. I have now tried what was suggested at this post (see: HttpWebResponse returns 404 error) where I render the exception on the page. This bypassed the yellow-warning screen and gives me a bit more informtion, including the URL it is trying to get a response from. However, when I copy and paste the URL into my browser, it works perfectly fine and renders the HTML on the page. I'm quite happy therefore that the correct URL is being used in the GetResponse call. Has anyone got any ideas as to what may be causing me this grief? As said, it only seems to be a problem
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The Remote Server Returned An Error (404) Not Found. Web Api
company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions the remote server returned an error (404) not found. web service Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million system.net.webexception: the remote server returned an error: (404) not found. programmers, just like you, helping each other. Join them; it only takes a minute: Sign up HttpWebRequest.GetResponse() returning 404: Not Found for a valid URL up vote 0 down vote favorite I'm making an app in unity http://stackoverflow.com/questions/28396989/httpwebrequest-getresponse-returning-404-error and I need to download a file. I'm using the following code to get header values: HttpWebRequest request = (HttpWebRequest)System.Net.WebRequest.Create(remoteFile); request.Method = "HEAD"; HttpWebResponse resp = null; try { resp = request.GetResponse() as HttpWebResponse; }catch (System.Exception e) { Debug.LogWarning("ERROR: " + e); return; } This code worked for some files, but I'm hosting a file on ge.tt, and it doesn't work on it. The link I gave it starts the download immediately in http://stackoverflow.com/questions/37010182/httpwebrequest-getresponse-returning-404-not-found-for-a-valid-url chrome. The error is: ERROR: System.Net.WebException: The remote server returned an error: (404) Not Found. at System.Net.HttpWebRequest.CheckFinalStatus (System.Net.WebAsyncResult result) Does anyone know why is this happening? Thank you! c# .net unity3d httpwebrequest httpwebresponse share|improve this question asked May 3 at 17:05 Yuval3210 58110 Maybe the ge.tt doesn't support the HEAD verb and returns (incorrectly) a 404? try to do a plain GET. –Gusman May 3 at 17:08 Thank you for your answer, I've tried GET and I get a "request timed out". This is very strange –Yuval3210 May 3 at 18:47 1 maybe in url you're using "https:" instead of "http:"? –Nika Kasradze May 4 at 10:35 Yes, I am using https, when I try the url with http instead it gives the following error: "Write: The authentication or decryption has failed." –Yuval3210 May 4 at 14:04 Okay, I looked for the new problam and found a fix for it, thank you! –Yuval3210 May 4 at 14:09 add a comment| 1 Answer 1 active oldest votes up vote 0 down vote The link was https, and when I changed it to http it game me an authentication error, so I followd this link and fixed it. share|improve this answer answered May 4 at 14:11 Yuval3210 58110 add a comment| Your
error HttpWebRequest.GetResponse returns 404 No Found error - ASP.NET Web Services I have a windows client app that is trying to download a file from a web server but I always get the following error when I call the http://www.justskins.com/forums/httpwebrequest-getresponse-returns-404-a-58927.html GetResponse method of the Request object. The remote server returned an error: (404) Not Found. When I run it against a website on my local machine everything works perfectly, but not against the remote server. I'm sure it's a security or permissions problem of some sort, but I'm not sure where to start. The code I'm using is below. Thanks in advance for any help. Cameron HttpWebResponse Response; //Retrieve not found the File HttpWebRequest ... Thread Tools Show Printable Version Email this Page… Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode April 1st,05:20 AM #1 HttpWebRequest.GetResponse returns 404 No Found error I have a windows client app that is trying to download a file from a web server but I always get the following error when I call the GetResponse method of the Request remote server returned object. The remote server returned an error: (404) Not Found. When I run it against a website on my local machine everything works perfectly, but not against the remote server. I'm sure it's a security or permissions problem of some sort, but I'm not sure where to start. The code I'm using is below. Thanks in advance for any help. Cameron HttpWebResponse Response; //Retrieve the File HttpWebRequest Request = (HttpWebRequest)HttpWebRequest.Create(url); Request.Headers.Add("Translate: f"); Request.Credentials = CredentialCache.DefaultCredentials; try { Response = (HttpWebResponse)Request.GetResponse(); } catch(WebException e) { //Handle the exception here } finally { Response.Close() } warlord Guest April 1st,05:20 AM #2 HttpWebRequest.GetResponse returns 404 No Found error I have a windows client app that is trying to download a file from a web server but I always get the following error when I call the GetResponse method of the Request object. The remote server returned an error: (404) Not Found. When I run it against a website on my local machine everything works perfectly, but not against the remote server. I'm sure it's a security or permissions problem of some sort, but I'm not sure where to start. The code I'm using is below. Thanks in advance for any help. Cameron HttpWebResponse Response; //Retrieve the File HttpWebRequest Request = (Ht