Update FX_schema.xml File In IIS 7?
Nov 4, 2010
We are deploying our ASP.Net MVC application to a windows 2008 R2 server, running IIS 7.5.
After deployment, we get this error in the event log (we also get an email) :
"Unrecognized element 'providerOption'" on line x in c:wwwrootweb.config
which is:
<providerOption name="CompilerVersion" value="v3.5">
located in the system.codedom compiliers section of our standard web config. I investigated the problem a bit. (I also checked the namespace details on msdn to find out abit about it). Amongst many other solutions, I found this post recommending updating the FX_Schema.xml file on our server.
I looked through fx_schema file, and, as defined in the event viewer, the attribute "providerOption" is not in this schema! Here is the copy of the system.codedom section from the FX_schema.xml
<sectionSchema name="system.codedom">
<element name="compilers">
<collection addElement="compiler" removeElement="remove" clearElement="clear">
<attribute name="language" type="string" isCombinedKey="true" />
<attribute name="extension" type="string" isCombinedKey="true" />
<attribute name="type" type="string" />
<attribute name="warningLevel" type="int" />........
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