- Published on
- Authors
- koskila
"Server Error in '/' Application" or "Parser Error" - it's actually a malformed web.config killing your ASP.NET-application or SharePoint
This post describes how to resolve a kind of cryptic and oddly misdescriptive error message about Parser Error on your ASP.NET application or (an On-Premises) SharePoint site. I ran into this after deploying wsp-packages to a SharePoint farm, but you can apparently get this on ASP.NET MVC sites, too. The error doesn't actually tell you what's wrong, so figuring it out took a while. Though hopefully, it helps you!

