After I upgraded my PowerBI for Desktop to Oct 30th, 2016 release, I cannot refresh my model anymore. Error:
Failed to save modification to the server. Error returned: "A measure, set, expression or data source with the name of "TableName" already exists in the 'Model' Model.
Does anyone could guide me on how can I investigate this error?
Does anyone have a link to download Sep 2016 release?
Edit: Resolved. It appears this release has a new limitation: You cannot have calculated measure with the same name as table name, otherwise refresh will fail. I renamed measure and my refresh works again.
After enabling trace, I see following in one of the log files, but that is no help for me:
.IgnoreSafeExceptions(IEngineHost host, IHostTrace trace, Action action)\r\n at Microsoft.Mashup.Evaluator.EvaluationHost.TryReportException(IHostTrace trace, IEngineHost engineHost, IMessageChannel channel, Exception exception)\r\n at Microsoft.Mashup.Evaluator.EvaluationHost.TryHandleException(Exception exception)\r\n\r\n\r\n","ProductVersion":"2.40.4554.361 (PBIDesktop)","ActivityId":"00000000-0000-0000-0000-000000000000","Process":"Microsoft.Mashup.Container.NetFX40","Pid":7112,"Tid":1,"Duration":"00:00:00.0093247"}
DataMashup.Trace Warning: 24579 : {"Start":"2016-10-31T14:47:53.4885944Z","Action":"EvaluationHost/TryHandleException","Exception":"Exception:\r\nExceptionType: System.IO.IOException, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089\r\nMessage: Pipe is broken.\r\nStackTrace:\n at System.IO.Pipes.PipeStream.WinIOError(Int32 errorCode)\r\n at System.IO.Pipes.PipeStream.WriteCore(Byte[] buffer, Int32 offset, Int32 count)\r\n at Microsoft.Mashup.Evaluator.MessageSerializer.Serialize(BinaryWriter writer, Message message)\r\n at Microsoft.Mashup.Evaluator.MessageSerializer.Serialize(BinaryWriter writer, Message message)\r\n at Microsoft.Mashup.Evaluator.StreamMessenger.Post(Message message)\r\n at Microsoft.Mashup.Evaluator.EvaluationHost.<>c__DisplayClass7.<TryReportException>b__6()\r\n at Microsoft.Mashup.Common.SafeExceptions.IgnoreSafeExceptions(IEngineHost host, IHostTrace trace, Action action)\r\n\r\n\r\n","Exception":"Exception:\r\nExceptionType: System.NullReferenceException, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089\r\nMessage: Object reference not set to an instance of an object.\r\nStackTrace:\n at Microsoft.Mashup.Common.ExceptionLoggingService.LogIgnoredException(IEngineHost host, Exception e)\r\n at Microsoft.Mashup.Common.SafeExceptions.IgnoreSafeExceptions(IEngineHost host, IHostTrace trace, Action action)\r\n at Microsoft.Mashup.Evaluator.EvaluationHost.TryReportException(IHostTrace trace, IEngineHost engineHost, IMessageChannel channel, Exception exception)\r\n at Microsoft.Mashup.Evaluator.EvaluationHost.TryHandleException(Exception exception)\r\n\r\n\r\n","ProductVersion":"2.40.4554.361 (PBIDesktop)","ActivityId":"00000000-0000-0000-0000-000000000000","Process":"Microsoft.Mashup.Container.NetFX40","Pid":7112,"Tid":3,"Duration":"00:00:00.0081695"}
DataMashup.Trace Error: 24579 : {"Start":"2016-10-31T14:47:53.4976556Z","Action":"EvaluationContainerMain/ExceptionHandler/HandleException","containerID":"1","Exception":"Exception:\r\nExceptionType: System.IO.EndOfStreamException, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089\r\nMessage: Unable to read beyond the end of the stream.\r\nStackTrace:\n at System.IO.BinaryReader.FillBuffer(Int32 numBytes)\r\n at System.IO.BinaryReader.ReadInt32()\r\n at Microsoft.Mashup.Evaluator.MessageSerializer.Deserialize(BinaryReader reader)\r\n at Microsoft.Mashup.Evaluator.StreamMessenger.Read()\r\n at Microsoft.Mashup.Evaluator.ChannelMessenger.Read(MessageChannel channel)\r\n at Microsoft.Mashup.Evaluator.ChannelMessenger.MessageChannel.Read()\r\n at Microsoft.Mashup.Evaluator.Interface.IMessengerExtensions.WaitFor[T](IMessenger messenger, Action`2 handler)\r\n at Microsoft.Mashup.Evaluator.RemoteServiceEnvironment.CreateServiceProxies(IMessenger messenger, IRemoteServiceProxy[]& services)\r\n at Microsoft.Mashup.Evaluator.EvaluationHost.Run()\r\n at Microsoft.Mashup.Evaluator.SafeThread2.<>c__DisplayClass15.<CreateAction>b__14(Object o)\r\n\r\n\r\n","ProductVersion":"2.40.4554.361 (PBIDesktop)","ActivityId":"00000000-0000-0000-0000-000000000000","Process":"Microsoft.Mashup.Container.NetFX40","Pid":7112,"Tid":1,"Duration":"00:00:00.0001217"}
DataMashup.Trace Error: 24579 : {"Start":"2016-10-31T14:47:53.4976916Z","Action":"EvaluationContainerMain/ExceptionHandler/HandleException","containerID":"1","Exception":"Exception:\r\nExceptionType: System.Threading.AbandonedMutexException, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089\r\nMessage: The wait completed due to an abandoned mutex.\r\nStackTrace:\n at System.Threading.WaitHandle.InternalWaitOne(SafeHandle waitableSafeHandle, Int64 millisecondsTimeout, Boolean hasThreadAffinity, Boolean exitContext)\r\n at System.Threading.WaitHandle.WaitOne(Int32 millisecondsTimeout, Boolean exitContext)\r\n at Microsoft.Mashup.Container.EvaluationContainerMain.WaitForParentExitThread(Object state)\r\n at Microsoft.Mashup.Evaluator.SafeThread2.<>c__DisplayClass15.<CreateAction>b__14(Object o)\r\n\r\n\r\n","ProductVersion":"2.40.4554.361 (PBIDesktop)","ActivityId":"00000000-0000-0000-0000-000000000000","Process":"Microsoft.Mashup.Container.NetFX40","Pid":7112,"Tid":3,"Duration":"00:00:00.0000899"}