Dynamics Community Forum Thread Details

Hi All,

Is it possible to debug Custom Workflow Activities for 365 Online ?

I've registered the workflow assembly, and installed the Plugin profiler, but when I try to Profile workflow, and select the Custom workflow, I get the below error, even though the Plugin assembly is registered successfully and I've also been able to execute the custom workflow step using a On demand Workflow. So if you can help me understand if it is possible to use the Plugin registration tool for debugging Custom Workflow for 365 Online ? or do we have to use Trace ?

ERROR:

"Unable to load plug-in assembly."

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>93af50b7-8917-4bb7-bce2-648d997e7aa6</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. ---> Microsoft.Crm.CrmException: Unable to load plug-in assembly.
at Microsoft.Crm.ObjectModel.PluginAssemblyServiceInternal`1.LoadCrmPluginAssemblyMetadata(IBusinessEntity pluginAssembly, ExecutionContext context, Boolean loadAllMetadata)
at Microsoft.Crm.ObjectModel.PluginAssemblyServiceInternal`1.RetrieveAssemblyMetadata(IBusinessEntity pluginAssembly, ExecutionContext context, Boolean retrieveFromExisting, Boolean forSystemAssembly)
at Microsoft.Crm.ObjectModel.PluginAssemblyServiceInternal`1.ValidateOperation(String operationName, IBusinessEntity entity, ExecutionContext context)
at Microsoft.Crm.ObjectModel.SdkEntityServiceBase.CreateInternal(IBusinessEntity entity, ExecutionContext context, Boolean verifyAction)
--- End of inner exception stack trace ---
at Microsoft.Crm.Extensibility.VersionedPluginProxyStepBase.Execute(PipelineExecutionContext context)
at Microsoft.Crm.Extensibility.PipelineInstrumentationHelper.Execute(Boolean instrumentationEnabled, String stopwatchName, ExecuteWithInstrumentation action, PipelineExecutionContext context)
at Microsoft.Crm.Extensibility.Pipeline.<>c__DisplayClass2_1.<Execute>b__0()</a:value>
</KeyValuePairOfstringanyType>
<KeyValuePairOfstringanyType>
<a:key>ApiStepKey</a:key>
<a:value i:type="b:guid" xmlns:b="schemas.microsoft.com/.../Serialization">3ecabb1b-ea3e-db11-86a7-000a3a5473e8</a:value>
</KeyValuePairOfstringanyType>
<KeyValuePairOfstringanyType>
<a:key>ApiDepthKey</a:key>
<a:value i:type="b:int" xmlns:b="www.w3.org/.../XMLSchema">1</a:value>
</KeyValuePairOfstringanyType>
<KeyValuePairOfstringanyType>
<a:key>ApiActivityIdKey</a:key>
<a:value i:type="b:guid" xmlns:b="schemas.microsoft.com/.../Serialization">93af50b7-8917-4bb7-bce2-648d997e7aa6</a:value>
</KeyValuePairOfstringanyType>
<KeyValuePairOfstringanyType>
<a:key>ApiPluginSolutionNameKey</a:key>
<a:value i:type="b:string" xmlns:b="www.w3.org/.../XMLSchema">System</a:value>
</KeyValuePairOfstringanyType>
<KeyValuePairOfstringanyType>
<a:key>ApiStepSolutionNameKey</a:key>
<a:value i:type="b:string" xmlns:b="www.w3.org/.../XMLSchema">System</a:value>
</KeyValuePairOfstringanyType>
</ErrorDetails>
<Message>Unable to load plug-in assembly.</Message>
<Timestamp>2018-08-07T10:06:45.2522353Z</Timestamp>
<ExceptionRetriable>false</ExceptionRetriable>
<ExceptionSource i:nil="true" />
<InnerFault>
<ActivityId>93af50b7-8917-4bb7-bce2-648d997e7aa6</ActivityId>
<ErrorCode>-2147204719</ErrorCode>
<ErrorDetails xmlns:a="schemas.datacontract.org/.../System.Collections.Generic" />
<Message>Unable to load plug-in assembly.</Message>
<Timestamp>2018-08-07T10:06:45.2522353Z</Timestamp>
<ExceptionRetriable>false</ExceptionRetriable>
<ExceptionSource i:nil="true" />
<InnerFault i:nil="true" />
<OriginalException i:nil="true" />
<TraceText i:nil="true" />
</InnerFault>
<OriginalException i:nil="true" />
<TraceText i:nil="true" />
</OrganizationServiceFault>

Server stack trace:
at System.ServiceModel.Channels.ServiceChannel.HandleReply(ProxyOperationRuntime operation, ProxyRpc& rpc)
at System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout)
at System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation)
at System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)

Exception rethrown at [0]:
at PluginProfiler.Library.ProfilerManagementUtility.CreateWorkflowAssembliesAndTypes(CrmServiceClient service, ActivityAssemblyCompilerConfiguration configuration, Dictionary`2 types, OptionSetValue isolationMode, DateTime lastModified, IEnumerable`1 mappedAssemblies)
at PluginProfiler.Library.ProfilerManagementUtility.InstrumentWorkflowSteps(CrmServiceClient service, Guid workflowId, String keyFileName, CustomActivityStep[] workflowSteps)
at PluginProfiler.Library.ProfilerManagementUtility.EnableWorkflow(CrmServiceClient service, String overrideKeyFileName, Guid workflowId, Boolean persistToEntity, String persistenceSessionKey, Boolean includeSecureInformation, Boolean isContextReplay, CustomActivityStep[] workflowSteps)
at Microsoft.Crm.Tools.PluginRegistration.CommonControls.ProfilerSettingsViewModel.btnOk_Click()

Thanks