[Mono-aspnet-list] XSP4 and Monodevelop on Win7 x64

Jon Sutherland jon.sutherland at gmail.com
Tue Jun 12 14:28:47 UTC 2012

I've been trying to solve this issue the last few days.  It seems that
whenever I run my ASP.NET MVC3 app from MonoDevelop is just hangs
indefinitely.  If I wait 10 or 20 minutes it's still waiting for a
response.  The whole time the CPU is not doing anything.  This happens when
running without debugging, when I try to run with debugging I get a strange
error attached below.

However when I run xsp4 from the command line with the same parameters
things run fine.  I am wondering why MonoDevelop doesn't work, I tried
deleting it's older xsp2.exe and xsp4.exe in the MonoDevelop bin dir but
that didn't help.  I've read through a lot of posts but I can't find anyone
describing the same issue.

A few more details, My project references the Mono.WebServer2.dll from the
mono libs.  I feel like this may have something to do with the issue since
the web app runs fine without Mono.WebServer2.dll from the command line but
I get System.MissingMethodException: Method not found:
'Mono.WebServer.XSPWebSource..ctor' from MonoDevelop without the WebServer2
dll.  I am using Mono 2.11.1 and MonoDevelop  If anyone has any
suggestions that would be great.

The error I get when debugging:

Handling exception type TypeLoadExceptionMessage is Could not load type
'System.Security.SecurityRulesAttribute' from assembly 'System.Web'.
IsTerminating is set to True
System.TypeLoadException: Could not load type
'System.Security.SecurityRulesAttribute' from assembly 'System.Web'.

Server stack trace:
  at System.AppDomain.DoCallBack (System.CrossAppDomainDelegate
callBackDelegate) [0x00000] in <filename unknown>:0
  at (wrapper remoting-invoke-with-check) System.AppDomain:DoCallBack
  at (wrapper xdomain-dispatch) System.AppDomain:DoCallBack

Exception rethrown at [0]:
  at (wrapper xdomain-invoke) System.AppDomain:DoCallBack
  at (wrapper remoting-invoke-with-check) System.AppDomain:DoCallBack
  at System.Web.Hosting.ApplicationHost.CreateApplicationHost (System.Type
hostType, System.String virtualDir, System.String physicalDir) [0x00000] in
<filename unknown>:0
  at Mono.WebServer.VPathToHost.CreateHost
(Mono.WebServer.ApplicationServer server, Mono.WebServer.WebSource
webSource) [0x00000] in <filename unknown>:0
  at Mono.WebServer.XSP.Server.RealMain (System.String[] args, Boolean
root, IApplicationHost ext_apphost, Boolean quiet) [0x00000] in <filename
  at Mono.WebServer.XSP.Server.Main (System.String[] args) [0x00000] in
<filename unknown>:0

Missing method .ctor in assembly
C:\Projects\Brown\Brown.Inspections\Bin\System.Web.dll, type
Can't find custom attr constructor image:
C:\Projects\Brown\Brown.Inspections\Bin\System.Web.dll mtoken: 0x0a000ac0
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