error CS1705 when invoking csc.exe at runtime to load a different version assembly


environment details

vs2012 ultimate 11.0.50727.1

iis 7.5

.net 4.5

visual c#

problem description

our product comprises of several asp.net user controls hosted inside dnn framework. under normal circumstances have custom utility convert these user controls server controls, package inside assembly , host inside dnn. works fine. trying host these user controls in manner can omit packaging step, @ least during development. save lot of time, enable direct source code modifications (.ascx , .ascx.cs) without re-packaging , allow vs debugging out of box. enable this, have placed .ascx , .ascx.cs files inside specific folder within our hosted web site. @ runtime, call control.loadcontrol(control virtual path) load these controls. @ point csc.exe comes picture. things failing. hence posting in c# forum.

c# compiler tries compile dynamically generated .cs files , fails following exception:

error cs1705: assembly 'xxxxxxxxx, version=1.0.0.0, culture=neutral, publickeytoken=xxxxxx uses 'assembly1, version=40, culture=neutral, publickeytoken=xxxxxx' has higher version referenced assembly ' assembly1, version=35, culture=neutral, publickeytoken=xxxxxxx'

‘assembly1’ compiled version 40 while compiler finds version 35 in application directory. expected. have version 35 in application bin folder. reason - version 35 meant used dnn , version 40 more general version. have come across number of posts suggestion use <assemblybinding> , <codebase> configuration elements. tried following section:

<runtime>

    <assemblybinding xmlns="urn:schemas-microsoft-com:asm.v1">

      <dependentassembly>

        <assemblyidentity name="'assembly1" publickeytoken=" xxxxxx " />

                <codebase version="35" href="'assembly1.dll" />

<codebase version="40" href="providers\'assembly1.dll" />

      </dependentassembly>

    </assemblybinding>

  </runtime>

placed in csc.exe.config, machine.config web.config. c# compiler not recognize configuration section @ all.

have tried load version 40 assembly assembly.load. load version 40 assembly in app domain without load context. not our cause since c# compiler not inside app domain. probes gac , application directory. same reason why appdomain.currentdomain.assemblyresolve not work.

assembly.loadfile(path.combine(appdomain.currentdomain.basedirectory, "providers\assembly1.dll"))

questions

  1. why csc.exe ignoring configuration section?
  2. is there way pass additional runtime parameters csc.exe such looks assemblies @ specific folders opposed ‘well known folders’?

hi!

does thread helps?

compiler error cs1705 (assembly 'assemblyname1' uses 'typename' has higher version referenced assembly 'assemblyname2')

regards!



Visual Studio Languages  ,  .NET Framework  >  Visual C#



Comments

Post a Comment

Popular posts from this blog

Azure DocumentDB Owner resource does not exist

having same error microsoft.azure.documents.documentclientexception: message: {"errors":["owner resource not exist"]} , scenario. when deployed webapp azure , try document docdb throws error. docdb exists in azure , contains document looking for. weird local machine(running vs) works fine. i'm using same settings in azure , local. have , idea this. thanks Microsoft Azure  >  Azure Cosmos DB
Read more

job syspolicy_purge_history job fail in sqlserver 2008

Image
hello guys, when installed sqlserver,it automatically created 1 job name job syspolicy_purge_history. but failed @ step 1. the reason is: date                11/6/2010 2:00:00 am log                job history (syspolicy_purge_history) step id                1 server                mxosv-otsdb01 job name                syspolicy_purge_history step name                verify automation enabled. duration                00:00:00 sql severity                16 sql message id                34022 operator emailed                operator net sent                operator paged                retries attempted                0 message executed user: nt authority\system. policy automation turned off. [sqlstate 42000] (error 34022).  the step failed. have run statement: select msdb.dbo.fn_syspolicy_is_automation_enabled the returned valus 0. what can resolve it? or can delete job manually.   thanks in advance. if haven't things want,be
Read more

Trying to register with public marketplace error with 'Get-AzureStackStampInformation'

when trying register against public azure adfs azure stack error below. logs can found at: c:\maslogs\azurestack.azureregistration.2017-10-12.01-31-23.log  and  \\azs-ercs01\c$\maslogs error occurred checking stamp information: system.management.automation.remoteexception: term 'get-azurestackstampinformation' not recognized name of cmdlet, function, script file, or operable program. check spelling of name, or if path included, verify path correct , try again. @ c:\azurestack-tools-master\registration\registerwithazure.psm1:1106 char:5 +     throw "logs can found at: $global:azureregistrationlog  and  \ ... +     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~     + categoryinfo          : operationstopped: (logs can fou... , try again.:string) [], runtimeexception     + fullyqualifiederrorid : logs can found at: c:\maslogs\azurestack.azureregistration.2017-10-12.01-31-23.log  a    nd  \\azs-ercs01\c$\maslogs error occurred chec
Read more