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Getting an error Unable to load plug-in assembly while profiling Custom Workflow Activity in D365 online

Posted on by Microsoft Employee

Hi,

 I am getting an error Unable to load plug-in assembly while profiling the Custom workflow activity DLL in D365 Online(Version 1612 (9.0.2.186) (DB 9.0.2.186)).I am using latest SDK(9.0.0.9154) and its latest SDL as well in my solution.

Kindly me in getting this resolved.

6177.2860.Capture.PNG

Complete Error Details:-

Unhandled Exception: System.ServiceModel.FaultException`1[[Microsoft.Xrm.Sdk.OrganizationServiceFault, Microsoft.Xrm.Sdk, Version=9.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35]]: Unable to load plug-in assembly.
Detail: <OrganizationServiceFault xmlns="schemas.microsoft.com/.../Contracts" xmlns:i="www.w3.org/.../XMLSchema-instance">
<ActivityId>f97af12c-e45a-4679-89b0-5e5955e51d0f</ActivityId>
<ErrorCode>-2147204719</ErrorCode>
<ErrorDetails xmlns:a="schemas.datacontract.org/.../System.Collections.Generic">
<KeyValuePairOfstringanyType>
<a:key>ApiExceptionSourceKey</a:key>
<a:value i:type="b:string" xmlns:b="www.w3.org/.../XMLSchema">Plugin/Microsoft.Crm.ObjectModel.PluginAssemblyService</a:value>
</KeyValuePairOfstringanyType>
<KeyValuePairOfstringanyType>
<a:key>ApiOriginalExceptionKey</a:key>
<a:value i:type="b:string" xmlns:b="www.w3.org/.../XMLSchema">Microsoft.Crm.CrmException: Unable to load plug-in assembly. ---&gt; Microsoft.Crm.CrmException: Unable to load plug-in assembly.

  • Kishor Kumar Profile Picture
    Kishor Kumar 3,702 on at
    RE: Getting an error Unable to load plug-in assembly while profiling Custom Workflow Activity in D365 online

    No we are not using any third party DLL

  • Johnny Gong Profile Picture
    Johnny Gong 6,482 on at
    RE: Getting an error Unable to load plug-in assembly while profiling Custom Workflow Activity in D365 online

    Hi,

    Which assemblies are you adding to? Is there any third party DLLs ?

    You could use the Tracing Service as following post mentioned.

    community.dynamics.com/.../281142

    Best Regards

    Johnnyg

  • Kishor Kumar Profile Picture
    Kishor Kumar 3,702 on at
    RE: Getting an error Unable to load plug-in assembly while profiling Custom Workflow Activity in D365 online

    Hi Aakash, did you got any inputs am too facing the same issue.

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