I'm having an issue with Nintex Workflow. I add a "Start a Task process" action and when I click on edit task form I get an error after clicking the responsive option.
The error is as follows:
"An embedded page at formso365.nintex.com says"
"undefined"
after looking at developer tools the following error is found:
<p>The server encountered an error processing the request. The exception message is 'An item with the same key has already been added.'. See server logs for more details. The exception stack trace is: </p>
<p> at System.Collections.Generic.Dictionary`2.Insert(TKey key, TValue value, Boolean add)
at System.Linq.Enumerable.ToDictionary[TSource,TKey,TElement](IEnumerable`1 source, Func`2 keySelector, Func`2 elementSelector, IEqualityComparer`1 comparer)
at Nintex.Forms.SharePoint.DefaultResponsiveFormBuilder.ProcessWtiData(ResponsiveForm form, TaskActivityInfo activityInfo, IList`1 fieldListCollection)
at Nintex.Forms.SharePoint.DefaultResponsiveFormBuilder.Build(IList`1 fieldListCollection, FormActivityType type, TaskActivityInfo taskActivityInfo)
at Nintex.Forms.SharePoint.Services.ResponsiveDesignerServices.GetNewFormResp(IList`1 fieldListCollection, String activityType, TaskActivityInfo taskActivityInfo)
at SyncInvokeGetNewFormResp(Object , Object[] , Object[] )
at System.ServiceModel.Dispatcher.SyncMethodInvoker.Invoke(Object instance, Object[] inputs, Object[]& outputs)
at System.ServiceModel.Dispatcher.DispatchOperationRuntime.InvokeBegin(MessageRpc& rpc)
at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage5(MessageRpc& rpc)
at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage31(MessageRpc& rpc)
at System.ServiceModel.Dispatcher.MessageRpc.Process(Boolean isOperationContextSet)</p>
Has anyone had this issue or is currently having the issue?
