MVC3遷移MVC4相關問題

標籤：style   http   width   os   art   問題   

mvc3遷移到mvc4後，發布到伺服器，出現了如下錯誤：

[A]System.Web.WebPages.Razor.Configuration.RazorPagesSection cannot be cast to [B]System.Web.WebPages.Razor.Configuration.RazorPagesSection. Type A From"System.Web.WebPages.Razor, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"(In the context of"Default"In the"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Web.WebPages.Razor\v4.0_1.0.0.0__31bf3856ad364e35\System.Web.WebPages.Razor.dll"Position). Type B From"System.Web.WebPages.Razor, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"(In the context of"Default"In the"C:\Windows\Microsoft.Net\assembly\GAC_MSIL\System.Web.WebPages.Razor\v4.0_2.0.0.0__31bf3856ad364e35\System.Web.WebPages.Razor.dll"Position).

看原因，可能是GAC程式集和當前程式集衝突的緣故，遂修改節點如下，添加了Syste.Web.WebPages.Razor的節點：

<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">      <dependentAssembly>        <assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35"/>        <bindingRedirect oldVersion="1.0.0.0-2.0.0.0" newVersion="3.0.0.0"/>      </dependentAssembly>      <dependentAssembly>        <assemblyIdentity name="System.Web.WebPages.Razor" publicKeyToken="31bf3856ad364e35" />        <bindingRedirect oldVersion="1.0.0.0-2.0.0.0" newVersion="1.0.0.0" />      </dependentAssembly>    </assemblyBinding>

之後，注釋掉web.config中所有的關於ext.net的節點配置。重新編譯，啟動伺服器，正常運行。