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POHow to troubleshoot "System.Web.HttpException (0x80004005): File does not exist"?
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Body
Apologies if this has already been answered on this site, I searched but did not find this exact scenario. I'm adding log4net to a WCF service. I added a handler in the Application_Error event, and it is catching a file not found error on every request. I've seen this with web sites, and usually the error can be traced down to not having a "favicon" file in the root directory, or to a missing image referenced in a css stylesheet. However, this is a WCF service, there is no CSS stylesheet, and adding a favicon to the root did not solve the problem. Does anyone else have a good way to troubleshoot this? Some clues: <ul> <li>I haven't deployed this yet to the real IIS server, I'm running it locally.</li> <li>The error does not happen when I am running in DEBUG inside Visual Studio, only when I access the service from a web browser (IE or Chrome)</li> <li>I added the url and file path to the error message, and this is what they are: URL: <a href="http://localhost:3994/" rel="noreferrer">http://localhost:3994/</a> FilePath: / Error: System.Web.HttpException (0x80004005): File does not exist.</li> </ul> Edit: the above values are what show up in the logged exception: <pre><code>protected void Application_Error(object sender, EventArgs e) { var objErr = Server.GetLastError().GetBaseException(); if (objErr is System.Web.HttpException) { var filePath = Context.Request.FilePath; var url = ((HttpApplication) sender).Context.Request.Url; Log.Error("URL: " + url + "; FilePath: " + filePath, objErr); } else Log.Error("Application Error", objErr); } </code></pre> Any help would be greatly appreciated.
Tags
<asp.net><wcf><httpexception>
Title
How to troubleshoot "System.Web.HttpException (0x80004005): File does not exist"?
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