问题
I'm getting the following error when trying to run the Facebook Connect toolkit on a server with ASP.Net 2.0 installed - I manually moved over System.Core and System.xml.Linq to the server from the 3.5 DLLs.
Most other things seem to run, until I try to access the "users" object - more specifically, the getinfo() method.
This is the error - anyone have any ideas? Thanks!
Method not found: 'Void System.Xml.XmlReaderSettings.set_MaxCharactersFromEntities(Int64)'.
[MissingMethodException: Method not found: 'Void System.Xml.XmlReaderSettings.set_MaxCharactersFromEntities(Int64)'.] System.Xml.Linq.XNode.GetXmlReaderSettings(LoadOptions o) +0 System.Xml.Linq.XElement.Parse(String text, LoadOptions options) +60 System.Xml.Linq.XElement.Parse(String text) +7 Microsoft.Xml.Schema.Linq.XTypedServices.Parse(String xml) +23 facebook.users.getInfo(String uids) +201 facebook.users.getInfo(Int64 uid) +34 content_FBLoggedIn.Page_Load(Object sender, EventArgs e) +481 System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +15 System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +34 System.Web.UI.Control.OnLoad(EventArgs e) +99 System.Web.UI.Control.LoadRecursive() +47 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1061
回答1:
googleing for set_MaxCharactersFromEntities suggests this might be a problem of 64 bit dlls on the server vs. 32bit dlls on the local development machine.
回答2:
Just an update - I actually ended up installing the 3.5 DLLs on the server - I couldn't find any other solution that worked out.
Once I did that, all problems went away.
Thanks for the tip though Ax - the server is running in 32 bits though.
来源：https://stackoverflow.com/questions/690967/facebook-toolkit-2-0-error-when-running-it-on-a-server-with-asp-net-2-0-instal