asp.net - mono 4.0 xsp4 and mod_mono: method arguments are incompatible -

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asp.net - mono 4.0 xsp4 and mod_mono: method arguments are incompatible -

i've have fresh install of ubuntu server 11.10 mono , and mod_mono , i'm trying asp.net site running (requiring .net 4.0) unhelpful stack trace:

server error in '/' application method arguments incompatible description: http 500. error processing request. stack trace: system.argumentexception: method arguments incompatible @ system.delegate.createdelegate (system.type type, system.object firstargument, system.reflection.methodinfo method, boolean throwonbindfailure, boolean allowclosed) [0x00000] in <filename unknown>:0 @ system.delegate.createdelegate (system.type type, system.object firstargument, system.reflection.methodinfo method) [0x00000] in <filename unknown>:0 @ system.web.httpapplicationfactory.addhandler (system.reflection.eventinfo evt, system.object target, system.web.httpapplication app, system.reflection.methodinfo method) [0x00000] in <filename unknown>:0 @ system.web.httpapplicationfactory.attachevents (system.web.httpapplication app) [0x00000] in <filename unknown>:0 @ system.web.httpapplication.initonce (boolean full_init) [0x00000] in <filename unknown>:0 version information: mono runtime version: 2.10.5 (debian 2.10.5-1); asp.net version: 4.0.30319.1

anyone have ideas on how debug or find out causing this? if there more detailed log somewhere?

i assume running in debugging mode specified on:

asp debugging

to same apache mod_mono module, utilize monodebug true directive in apache configuration file.

that following:

monosetenv monodebug true

typically in httpd.conf file. depending on os , how obtained mono start might need debugging symbols somewhere have actual files mentioned in stacktrace. called mono-core-debuginfo depends on system.

asp.net mono mod-mono

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