Sync workflow failed with error message - Exception type: Microsoft.Crm.CrmException Message: Nullable object must have a value. at Microsoft.Xrm.RemotePlugin.Client.Interceptors.SandboxFabricClientTelemetryInterceptor.<>c__DisplayClass3_0.<Intercept>b__0() at Microsoft.PowerApps.CoreFramework.ActivityLoggerExtensions.Execute(ILogger logger, EventId eventId, ActivityType activityType, Action action, IEnumerable`1 additionalCustomProperties) at Microsoft.Xrm.Telemetry.XrmTelemetryExtensions.Execute(ILogger logger, XrmTelemetryActivityType activityType, Action action) at Microsoft.Xrm.RemotePlugin.Client.Interceptors.SandboxFabricClientTelemetryInterceptor.Intercept(IInvocation invocation, IExecutionContext context, SandboxFabricCallTracker sandboxFabricCallTracker) at Microsoft.Xrm.RemotePlugin.Client.Interceptors.SandboxFabricCodeUnitExecuteBaseInterceptor.Intercept(IInvocation invocation) at Castle.DynamicProxy.AbstractInvocation.Proceed() at Castle.Proxies.ISandboxFabricCodeUnitProxy.Execute(ILifetimeScope scope, IExecutionContext context, SandboxFabricCallTracker& sandboxFabricCallTracker) at Microsoft.Xrm.RemotePlugin.Client.SandboxFabricPlugin.<>c__DisplayClass5_1.<Execute>b__3() at Polly.Policy.<>c__DisplayClass150_0`1.<Execute>b__0(Context ctx, CancellationToken ct) at Polly.Policy.<>c__DisplayClass143_0`1.<ExecuteInternal>b__0(Context ctx, CancellationToken ct) at Polly.RetrySyntax.<>c__DisplayClass12_1.<WaitAndRetry>b__1(Context ctx, CancellationToken ct) at Polly.Retry.RetryEngine.Implementation[TResult](Func`3 action, Context context, CancellationToken cancellationToken, IEnumerable`1 shouldRetryExceptionPredicates, IEnumerable`1 shouldRetryResultPredicates, Func`1 policyStateFactory) at Polly.RetrySyntax.<>c__DisplayClass12_0.<WaitAndRetry>b__0(Action`2 action, Context context, CancellationToken cancellationToken) at Polly.Policy.ExecuteInternal[TResult](Func`3 action, Context context, CancellationToken cancellationToken) at Polly.Policy.Execute[TResult](Func`3 action, Context context, CancellationToken cancellationToken) at Polly.Policy.Execute[TResult](Func`1 action) at Microsoft.Xrm.RemotePlugin.Client.SandboxFabricPlugin.Execute(IServiceProvider serviceProvider) at Microsoft.Xrm.RemotePlugin.Client.ResilientSandboxPlugin.<>c__DisplayClass11_1.<Execute>b__0() at Microsoft.PowerApps.CoreFramework.ActivityLoggerExtensions.Execute(ILogger logger, EventId eventId, ActivityType activityType, Action action, IEnumerable`1 additionalCustomProperties) at Microsoft.Xrm.Telemetry.XrmTelemetryExtensions.Execute(ILogger logger, XrmTelemetryActivityType activityType, Action action) at Microsoft.Xrm.RemotePlugin.Client.ResilientSandboxPlugin.Execute(IServiceProvider serviceProvider) at Microsoft.Xrm.RemotePlugin.CrmProvider.RemotePlugin.RemotePluginExecute(IServiceProvider serviceProvider, ILifetimeScope lifetimeScope, IExecutionContext executionContext, ILogger logger) at Microsoft.Xrm.RemotePlugin.CrmProvider.RemotePlugin.Execute(IServiceProvider serviceProvider) at Microsoft.Crm.Workflow.Services.ProxyCustomActivity.Execute(CodeActivityContext executionContext) -- End stack trace -- Exception type: Microsoft.Crm.Workflow.Services.InvalidCustomActivityExecutionException Message: Nullable object must have a value. at System.Activities.WorkflowApplication.Invoke(Activity activity, IDictionary`2 inputs, WorkflowInstanceExtensionManager extensions, TimeSpan timeout) at System.Activities.WorkflowInvoker.Invoke(Activity workflow, IDictionary`2 inputs, TimeSpan timeout, WorkflowInstanceExtensionManager extensions) at Microsoft.Crm.Workflow.SynchronousRuntime.SynchronousWorkflowActivityHost.ExecuteWorkflowUsingInvoker(Activity workflow, ICommonWorkflowContext context) at Microsoft.Crm.Workflow.SynchronousRuntime.SynchronousWorkflowActivityHost.StartWorkflow(WorkflowActivationData activationData, ICommonWorkflowContext context) -- End stack trace -- , error code - -2147220891 |