Server cannot set status after http headers have been sent

I have a specific exception thrown which I cannot figure out how to fix or debug any further. In a controller action, I get the following exception in the log when doing a simple redirect:.

Redirect and use RedirectResult instead. I was not able to encounter why this error comes, what is the reason behind it. And the main hurdle was, it runs fine most of the time so you even don't know when your server invites this error. Many time you will face this issue on production environment. There is little tips which can save your time. The solution for this problem would be: always try to use RedirectResult method to redirect to a url instead of Response. Redirect as Response.

Server cannot set status after http headers have been sent

Sign in Email. Forgot your password? Ask a Question. Please Sign up or sign in to vote. See more: C. When i run second function for download excel, its getting error. ClearContent ; Response. AddHeader "content-disposition", attach ; Response. Write data ; Response. End ; Response. Posted Oct am Agarwal Add a Solution. Top Rated Most Recent. Accept Solution Reject Solution.

Progress Software Corporation makes all reasonable efforts to verify this information. Try to do an Response. This correctly redirects me to the login prompt, but the EPiServerErrors.

Thanks for this awesome forge component! While it does work it also fills our error log with the message " Server cannot set status after HTTP headers have been sent. We implemented the component according to your demo application. MoveNext End of stack trace from previous location where exception was thrown at System. Throw at System.

Sign in Email. Forgot your password? Ask a Question. Please Sign up or sign in to vote. See more: C. When i run second function for download excel, its getting error. ClearContent ; Response. AddHeader "content-disposition", attach ; Response.

Server cannot set status after http headers have been sent

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Hence once you have done a Response. Tweaking your QoS settings might help, as will removing connectors and setting up ProGet in a load-balanced manner. Aha, I understand. Progress Software Corporation makes no explicit or implied claims to the validity of this information. Yes, functionality is not affected so this is not a deal breaker. Posted Oct am Agarwal As a result, your viewing experience will be diminished, and you may not be able to execute some actions. When i run second function for download excel, its getting error. Let see this with an example. Framework 7.

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Erik Nordin Wahlberg. Your answer is not. Does anyone have a solution on how to resolve this. Server cannot append header after HTTP header have been sent. Upload Files Or drop files. Sorry, I messed up. Somehow the package is successfully put on the nuget feed but it fails to set the proper redirect status. If you don't mind, I'll hijack this thread to see if anyone can help me on this. I don't tend to add new answers to already-answered questions from three years ago. Perhaps updated to latest version will fix the issue. This is basically an error displaying the error message; unfortunately the underlying error might be obscured, so it's hard to say what it is. CopyTo Stream destination at Inedo. Product: Sitefinity Version: 5.