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This assembly is built by a runtime newer than the currently loaded runtime and cannot be loaded.

Proposed Answer This assembly is built by a runtime newer than the currently loaded runtime and cannot be loaded.

  • 16 เมษายน 2555 15:02
     
      มีโค้ด
    ลงชื่อเข้าใช้เพื่อโหวต
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    Hi guys,

    I am trying to load a custom assembly with “SQL Server MDs Workflow Integration”. However, I get the following error:

    Error loading workflow type extender:

    System.BadImageFormatException: Could not load file or assembly 'WorkflowService' or one of its dependencies. This assembly is built by a runtime newer than the currently loaded runtime and cannot be loaded.

    File name: 'WorkflowService'

    The WorkflowService requires ASP.NET 4.0. But, as you can see in the log bellow here, the .Net v2.0 is loaded instead.

    LOG: This bind starts in default load context.

    LOG: Using application configuration file: C:\Program Files\Microsoft SQL Server\110\Master Data Services\WebApplication\bin\Microsoft.MasterDataServices.Workflow.exe.Config

    LOG: Using machine configuration file from C:\Windows\Microsoft.NET\Framework64\v2.0.50727\config\machine.config.

    LOG: Policy not being applied to reference at this time (private, custom, partial, or location-based assembly bind).

    LOG: Attempting download of new URL file:///C:/Program Files/Microsoft SQL Server/110/Master Data Services/WebApplication/bin/WorkflowService.DLL.

    ERR: Failed to complete setup of assembly (hr = 0x8013101b). Probing terminated.

    - I have set the Application pool to v4.0.

    - ReInstalled .Net 4.0

    - Run the ASPNET_regiis.exe

    - I have even added the following settings into web.config with no results:

                    <startup>
                                    <supportedRuntime version="v4.0" safemode="true"/>
                                    <requiredRuntime version="v4.0" safemode="true"/>
                    </startup>

    Does anyone have experience with this issue?

    This is my code:

    using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Microsoft.MasterDataServices.WorkflowTypeExtender;

using System.Xml;
using System.Data.SqlClient;
using System.Diagnostics;

namespace MDS
{
    public class WorkflowService : IWorkflowTypeExtender
    {
        void IWorkflowTypeExtender.StartWorkflow(string workflowType, XmlElement dataElement)
        {
            EventLog.WriteEntry("MDS", "WORKS?", EventLogEntryType.Error);

            switch (workflowType)
            {
                case "BR_Relationship_Default_Items":
                    ExecuteBusinessRule_Items_Defaults(dataElement);
                    break;
                default:
                    break;
            }
        }
        
        private void ExecuteBusinessRule_Items_Defaults(System.Xml.XmlElement message)
        {
		.....           
            }

     }
}

    Project setting:


    • แก้ไขโดย developer554654 16 เมษายน 2555 15:05 removed db settings + cleaned code
    •  
     

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  • 17 เมษายน 2555 20:43
     
     
    ลงชื่อเข้าใช้เพื่อโหวต
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    I am having the exact same issue.  I posted to a forum yesterday and someone form MS said they would get back to me.

    If I hear anything I will let you know.

    Jonathan

     
  • 17 เมษายน 2555 21:04
     
     คำตอบที่เสนอ
    ลงชื่อเข้าใช้เพื่อโหวต
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    I found the solution: 

    - You should develop and compile only in .Net 3.5 and lower.

    - Make sure that also your other assembly references are not 4.0 (check the properties) 

    -  If you are using SQL Server 2012, then use should use Microsoft.MasterDataServices.WorkflowTypeExtender instead of  Microsoft.MasterDataServices.Core.Workflow

    I hope this will help you resolving the issue.

    • เสนอเป็นคำตอบโดย Henry Ong 1 พฤษภาคม 2555 23:42
    •  
     
  • 17 เมษายน 2555 21:35
     
     
    ลงชื่อเข้าใช้เพื่อโหวต
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    Thank you.  Wha other references are you referring to?  Th eonly one I ma referencing is this one that is already present Microsoft.MasterDataServices.WorkflowTypeExtender.dll.

    Can I change the properties on this?  Forgive the questions but I ma not a VS developer only a very frustrated Sharepoint archtect whose boss is very upset that the MDS SharePoint workflow feature in SQL 2012 doesn't work.

    Thanks

    Jonathan

     
  • 18 เมษายน 2555 7:54
     
     
    ลงชื่อเข้าใช้เพื่อโหวต
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    The one you are using in the correct one. I was refering to the following setting: Runtime Version should be v2.050727

    And make sure that your target framework is NOT v4.0!

     
  • 18 เมษายน 2555 7:54
     
     
    ลงชื่อเข้าใช้เพื่อโหวต
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    The one you are using in the correct one. I was refering to the following setting: Runtime Version should be v2.050727

    And make sure that your target framework is NOT v4.0!

     
  • 18 เมษายน 2555 10:33
     
     
    ลงชื่อเข้าใช้เพื่อโหวต
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    Thanks.

    When you are building the solution are using  Compile or Embedded Resource for the build Action?  When I use Complie, I receive errors as it does not recognize the SP calsses built in the sample code?

    Jonathan

     
  • 18 เมษายน 2555 10:58
     
     
    ลงชื่อเข้าใช้เพื่อโหวต
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    You mean the option "Copy Local" under References? Mine is set to: False
     
  • 18 เมษายน 2555 12:58
     
     
    ลงชื่อเข้าใช้เพื่อโหวต
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    That is good to know information but what about these settings?

    SHould BUild Action Be "Complie" or Embedded Resorce? When I use Compile it errors out.

    Thanks

    Jonathan

     
  • 18 เมษายน 2555 13:29
     
     
    ลงชื่อเข้าใช้เพื่อโหวต
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    Mine is as follows:

    Build Action: Complie

    Copy to Output Directory: Do not copy

    What you could try is to start a new project and when selecting the template use Frame 3.5 in advance. Maybe that might help.

     
  • 18 เมษายน 2555 13:45
     
     
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    Thanks

    Jonathan

     
  • 2 พฤษภาคม 2555 8:12
     
     
    ลงชื่อเข้าใช้เพื่อโหวต
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    Got the problem fixed? Please share your solution.