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Microsoft Dynamics CRM (Archived)

App for Mobile Phones unable to download metadata

Posted on by 75

We recently configure IFD on our CRM server, When we trying to connect crm server via mobile app it shows 

Screenshot_5F00_2018_2D00_02_2D00_05_2D00_11_2D00_39_2D00_28_2D00_806_5F00_com.microsoft.crm.crmphone.png

Version details

CRM 365 Version 1612 (8.2.2.112) (DB 8.2.2.112) on-premises 

Android Version 6.0.1

Windows Server 2012 R2

Error Logs

CRM Server Event Log

The Web Service plug-in failed in OrganizationId: b2c7e865-d326-e311-93f2-00155d458e03; SdkMessageProcessingStepId: 06cabb1b-ea3e-db11-86a7-000a3a5473e8; EntityName: annotation; Stage: 30; MessageName: Create; AssemblyName: Microsoft.Crm.Extensibility.InternalOperationPlugin, Microsoft.Crm.ObjectModel, Version=8.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35; ClassName: Microsoft.Crm.Extensibility.InternalOperationPlugin; Exception: Unhandled Exception: System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation.
at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor)
at System.Reflection.RuntimeMethodInfo.UnsafeInvokeInternal(Object obj, Object[] parameters, Object[] arguments)
at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
at System.Web.Services.Protocols.LogicalMethodInfo.Invoke(Object target, Object[] values)
at Microsoft.Crm.Extensibility.InternalOperationPlugin.Execute(IServiceProvider serviceProvider)
at Microsoft.Crm.Extensibility.V5PluginProxyStep.ExecuteInternal(PipelineExecutionContext context)
at Microsoft.Crm.Extensibility.VersionedPluginProxyStepBase.Execute(PipelineExecutionContext context)
Inner Exception: System.InvalidCastException: Unable to cast object of type 'System.DBNull' to type 'System.String'.
at Microsoft.Crm.ObjectModel.AttachmentServiceBase.AdjustAttachmentMimeType(BusinessEntity attachment)
at Microsoft.Crm.ObjectModel.AttachmentServiceBase.Create(IBusinessEntity entity, ExecutionContext context)
at Microsoft.Crm.ObjectModel.AnnotationServiceInternal`1.Create(IBusinessEntity entity, ExecutionContext context)
.

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  • Ahmed87 Profile Picture
    Ahmed87 90 on at
    RE: App for Mobile Phones unable to download metadata

    Any update on this issue? We're facing the same issue.

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