I am trying to host my web service that is done in ASP.NET on Azure. I managed to get the front page to be displayed correctly, however, when I click on a button to direct to another page, it gives me the following error:
I have tried adding the following code in my web.config, web.debug.config and web.release.config:
<customErrors mode="Off"/>
I have also tried uncommenting the following in my web.debug.config and web.release.config, but it did not work:
<customErrors defaultRedirect="GenericError.htm"
mode="On" xdt:Transform="Replace">
<error statusCode="500" redirect="InternalError.htm"/>
</customErrors>
However, I do not encounter errors when I run it on localhost.
Can anyone help with this? Been trying to debug it for quite a while and I have tried following online sources but have still get the same error.
From your mentioned screenshot, it just the common information. You could follow Troubleshoot a web app in Azure App Service using Visual Studio document to troubleshoot. Such as add custom error off in the Web.config file or remoting debug webApps, etc.
Related
I am deploying a .Net solution to Azure and am getting the above error when I try to run the page.
I read that System.Web has to be stripped down to this. And that's what I did.
<compilation debug="true" targetFramework="4.7.2" />
<httpRuntime targetFramework="4.7.2" />
The solution works locally. Application Insights does not note any errors. Is there an error log somewhere? I have no idea what error this could be. It could be anything.
(I don't have 50 rep so I can't comment, so I have to post as an answer.)
Enable diagnostics logging and report back with the logs. Should shed some light on the problem.
Try setting custom errors to off in your web.config.
<system.web>
<customErrors mode="Off">
</customErrors>
</system.web>
Reference: customErrors Element (ASP.NET Settings Schema)
Don't forget to turn it back on when you have fixed the issue.
I have a bunch of web projects in Visual Studio that I moved from the C: drive to the D: drive.
I,
updated IIS to point to the new locations
done an IIS Reset
restarted the computer
cleared all the folders mentioned on this page
cleaned all my solutions
rebuilt all solutions and so forth.
And yet when I run any SpecFlow test I get a HTTP 500 error, with the root cause being that it can't find the web.config file of one of the solutions because it is looking for it on the C: drive rather than the D: drive.
What could I be missing?
i think Chrome is your web browser? This is the default error page Chrome displays when it receives a 500 HTTP response from the server with no content.
Run the site directly on the server – depending on the configuration of your site/server, you may be able to see the real error if you load the site from a browser located on the same server. You may need to turn off ‘show friendly http errors.’
Temporarily add the following within the appropriate tags in your web.config file:
<configuration>
<system.webServer>
<httpErrors errorMode="Detailed" />
</system.webServer>
<system.web>
<customErrors mode="Off" />
<compilation debug="true" />
</system.web>
</configuration>
After you have added those, load the page again to see if you can get a more detailed error.
I'm trying to deploy a mostly empty asp.net webforms app (with a custom httpmodule specified in web.config) to Azure and getting the following error:
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:
Access to the path
'D:\Windows\Microsoft.NET\Framework\v4.0.30319\Config\xqhbvcov.tmp' is
denied.
Source Error:
[No relevant source lines]
Source File:
D:\Windows\Microsoft.NET\Framework\v4.0.30319\Config\machine.config
Line: 0
Version Information: Microsoft .NET Framework Version:4.0.30319;
ASP.NET Version:4.0.30319.276
Any ideas? I'm not sure what other information may be pertinent so if I'm missing something vital please ask and I'll supply it.
Entire web.config
<?xml version="1.0"?>
<configuration>
<system.web>
<compilation debug="true" targetFramework="4.0" />
<!--<httpModules>
<add name="AbcdModule" type="org.abcd.abcdHttpModule"/>
</httpModules>-->
</system.web>
<system.webServer>
<modules>
<add name="AbcdModule" type="org.abcd.abcdHttpModule"/>
</modules>
</system.webServer>
</configuration>
I had discussion with Windows Azure Websites team and found that custom HTTP Modules are supported with Windows Azure Websites so they should work and problem could occur depend on how complex the registration is.
For the sake of testing, I use the link below to create a custom HTTP Module and tested it in Azure Website which worked without any issue:
http://msdn.microsoft.com/en-us/library/ms227673%28v=VS.100%29.aspx
If you can provide more info about your custom HTTP Module (which seems to be part of org.abcd namspace and anything else) we sure can help. Alternatively you can submit the request at Azure Websites Forum, someone can help you directly.
I've edited the webconfig in my Web Application (WebForms, .NET 4) adding this :
<customErrors mode="On" defaultRedirect="CustomError.aspx" redirectMode="ResponseRewrite">
<error statusCode="404" redirect="CustomError.aspx" />
</customErrors>
now, If I request this page http://localhost/TestRedirect/asdasdasd (which it doesnt exist) I'd like to get the CustomError.aspx page (where I'll evalutate the page and redirect to the right source).
But in fact I get the HTTP 404.0 - Not Found. Unfortunatly I can't use httpErrors (due to my hosting permission), but maybe I can do it with customErrors? Or any other suggesions would be appreciated...
Your request is not coming to ASP.Net engine. Your customErrors tag will work fine if you use the url like
http://localhost/TestRedirect/asdasdasd.aspx
What version of IIS your webhosting provider has?
For some reason I can't see any useful information about my errors even though I Changed the customerrors section of the web.config:
<customErrors mode="RemoteOnly">
</customErrors>
All I want to do is be able to see the normal yellow screen of death that shows what is going wrong.
Ever since I tried to upload this site on my local developer PC's IIS, the application has not shown error information.
Whenever I start debugging the application fails immediatly and says, "Server Error in '/' Application." and gives me a 404 http error and only displays the Version of the .net framework and asp.net version.
*UPDATE:
I'm Running this locally on my development pc.
Set the Mode to Off instead of remote only. MSDN explains the different modes here:
http://msdn.microsoft.com/en-us/library/h0hfz6fc.aspx
If you are in RemoteOnly then it will only show the error if you are running it locally.
<configuration>
<system.web>
<compilation debug="true" targetFramework="4.5" />
<httpRuntime targetFramework="4.5" />
<customErrors mode="" defaultRedirect=""></customErrors>
</system.web>
</configuration>
If you want to set your application level exception should redirect to your custom error page, you can do this by going to global.asax file and write the code for redirection in Application_Error method.
For handling all the exception, you just need to write the code for redirection at catch section. Also you can set custom error page for http errors by passing status code.
<customErrors mode="RemoteOnly" defaultRedirect="~/ErrorPages/Oops.aspx">
<error statusCode="404" redirect="~/ErrorPages/404.aspx" />
</customErrors>
follow this link:https://stackify.com/web-config-customerrors-asp-net/