Unexpected exception when completing task 'Translation Quality Assessment': Value cannot be null. Parameter name: key. Sdl.ProjectApi.ProjectApiException, Sdl.ProjectApi, Version=16.0.0.0, Culture=neutral, PublicKeyToken=c28cdb26c445c888 Sdl.ProjectApi.Implementation -2146233088 System.ArgumentNullException, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089 key mscorlib -2147467261 b__38_0(SegmentFeedbackGroup a) at System.Linq.Enumerable.WhereSelectListIterator`2.MoveNext() at System.Xml.Linq.XContainer.AddContentSkipNotify(Object content) at Sdl.ProjectApi.AutomaticTasks.Feedback.FeedbackTask.CreateSegmentFeedbackGroupsElement(String elementName, IEnumerable`1 segmentFeedbackGroups) at Sdl.ProjectApi.AutomaticTasks.Feedback.FeedbackTask.b__37_0(SegmentFeedbacks feedbacks) at System.Linq.Enumerable.WhereSelectListIterator`2.MoveNext() at System.Xml.Linq.XContainer.AddContentSkipNotify(Object content) at Sdl.ProjectApi.AutomaticTasks.Feedback.FeedbackTask.CreateTQAElements(IEnumerable`1 segmentFeedbacks) at Sdl.ProjectApi.AutomaticTasks.Feedback.FeedbackTask.b__29_0(FeedbackProcessor countProcessor) at System.Linq.Enumerable.WhereSelectListIterator`2.MoveNext() at System.Xml.Linq.XContainer.AddContentSkipNotify(Object content) at System.Xml.Linq.XContainer.AddContentSkipNotify(Object content) at Sdl.ProjectApi.AutomaticTasks.Feedback.FeedbackTask.b__20_0(KeyValuePair`2 kvp) at System.Linq.Enumerable.WhereSelectEnumerableIterator`2.MoveNext() at System.Xml.Linq.XContainer.AddContentSkipNotify(Object content) at System.Xml.Linq.XContainer.AddContentSkipNotify(Object content) at Sdl.ProjectApi.AutomaticTasks.Feedback.FeedbackTask.CreateTaskElement() at Sdl.ProjectApi.AutomaticTasks.Feedback.FeedbackTask.GenerateFeedbackReport() at Sdl.ProjectApi.AutomaticTasks.Feedback.FeedbackTask.TaskComplete() at Sdl.ProjectApi.Implementation.TaskExecution.ContentProcessingTaskImplementation.TaskComplete()]]> SDL Trados Studio Studio16 16.1.8.4404 Microsoft Windows 10 Pro NULL 1031 1252 ARCHEON4\Jérôme Roy 4.0.30319.42000 ARCHEON4 True 16435092 MB