Solved: Re: Unexpected error: too many bytes in what shoul...

Kristjan76 · ‎04-12-2018

I am getting the following error in the Query editor. That applies to all reports, when trying to connect to my SQL server, installed the April version last week but have not had any problems until now. Other users do not have any problem. I have tried to reinstall 64-bit April, 32-bit April and Mach again, but with out any success.

Best regards,

Kristjan

Kristjan76 · ‎04-17-2018

Problem solved, re-installed everything on the computer 🙂

View solution in original post

ptolia · ‎07-13-2018

I have reinstalled Power BI desktop but continue to receive "Microsoft.Mashup.Evaluator.Interface.ErrorException: Too many bytes in what should have been a 7 bit encoded Int32." message when connecting to SharePOint Online List. I am using July 2018 Power BI Desktop release.

Feedback Type:
Frown (Error)

Timestamp:
2018-07-13T19:40:05.0111533Z

Local Time:
2018-07-13T14:40:05.0111533-05:00

Session ID:
91795321-a2d6-4983-a418-79226ef29157

Release:
June, 2018

Product Version:
2.59.5135.781 (PBIDesktop) (x64)

Error Message:
Too many bytes in what should have been a 7 bit encoded Int32.

Stack Trace:
Microsoft.Mashup.Evaluator.Interface.ErrorException: Too many bytes in what should have been a 7 bit encoded Int32. ---> Microsoft.Mashup.Evaluator.Interface.ErrorException: Too many bytes in what should have been a 7 bit encoded Int32. ---> Microsoft.Mashup.Evaluator.Interface.ErrorException: Too many bytes in what should have been a 7 bit encoded Int32. ---> Microsoft.Mashup.Evaluator.Interface.ErrorException: Too many bytes in what should have been a 7 bit encoded Int32. ---> Microsoft.Mashup.Evaluator.Interface.ErrorException: Too many bytes in what should have been a 7 bit encoded Int32. ---> System.FormatException: Too many bytes in what should have been a 7 bit encoded Int32. ---> System.FormatException: Too many bytes in what should have been a 7 bit encoded Int32.
   at System.IO.BinaryReader.Read7BitEncodedInt()
   at System.IO.BinaryReader.ReadString()
   at Microsoft.Mashup.EngineHost.Services.DiskPersistentCache.PersistentDictionary.<>c__DisplayClass2c.<ReadBucket>b__2b()
   at Microsoft.Mashup.EngineHost.Services.FileSystemAccessHelper.<>c__DisplayClass4.<IgnoringAccessExceptions>b__3()
   at Microsoft.Mashup.EngineHost.Services.FileSystemAccessHelper.TryIgnoringAccessExceptions[T](Func`1 func, IEvaluationConstants evaluationConstants, T& result, Exception& accessException)
   at Microsoft.Mashup.EngineHost.Services.FileSystemAccessHelper.IgnoringAccessExceptions(Action action, IEvaluationConstants evaluationConstants)
   at Microsoft.Mashup.EngineHost.Services.DiskPersistentCache.PersistentDictionary.TryGetKeyValues(Dictionary`2& dictionary)
   at Microsoft.Mashup.EngineHost.Services.DiskPersistentCache.GetCurrentVersion()
   at Microsoft.Mashup.EngineHost.Services.DiskPersistentCache.get_Current()
   at Microsoft.Mashup.EngineHost.Services.WriteBehindPersistentCache.get_Current()
   at Microsoft.Mashup.EngineHost.Services.ClearablePersistentCache.get_Current()
   at Microsoft.Mashup.EngineHost.Services.ClearablePersistentCache.Observe(String key)
   at Microsoft.Mashup.EngineHost.Services.ClearablePersistentCache.TryGetStorage(String key, DateTime maxStaleness, CacheVersion minVersion, IStorage& storage)
   at Microsoft.Mashup.Engine1.Library.PersistentCacheExtensions.TryGetStorage(IPersistentCache cache, String key, IStorage& storage)
   at Microsoft.Mashup.Engine1.Library.PersistentCacheExtensions.TryGetValue(IPersistentCache cache, String key, Stream& stream)
   at Microsoft.Mashup.Engine1.Library.OData.ODataRequest.GetResponseStream()
   at Microsoft.Mashup.Engine1.Library.OData.ODataModule.<>c__DisplayClass9.<TryDetectODataV4Feed>b__8()
   at Microsoft.Mashup.Engine1.Library.OData.ODataFallbackVersionHandler.HandleVersionFallback[T](Func`1 function, Boolean throwOnBadRequest)
   at Microsoft.Mashup.Engine1.Library.OData.ODataModule.TryDetectODataV4Feed(HttpResource resource, Value headers, IEngineHost host, ResourceCredentialCollection credentials, ODataUserSettings userSettings, StandaloneODataFallbackVersionHandler fallbackHandler, Uri serviceUri, Uri uri, ODataSettingsBase settings, HttpResponseData& responseData)
   at Microsoft.Mashup.Engine1.Library.OData.ODataModule.GetFeed(HttpResource resource, TextValue serviceUriValue, TextValue uriValue, Value headers, IEngineHost host, ResourceCredentialCollection credentials, ODataSettingsBase settings, ODataUserSettings userSettings, Boolean useCachedCredentials)
   at Microsoft.Mashup.Engine1.Library.OData.ODataModule.FeedFunctionValue.TypedInvoke(TextValue serviceUri, Value headers, Value options)
   at Microsoft.Mashup.Engine1.Runtime.NativeFunctionValue3`4.Invoke(Value arg0, Value arg1, Value arg2)
   at Microsoft.Mashup.Engine1.Language.MembersFunctionValue1.Invoke(Value arg0)
   at Microsoft.Mashup.Engine1.Language.RecordInstruction.RuntimeRecordValue.Force(Int32 index)
   at Microsoft.Mashup.Engine1.Language.RecordInstruction.RuntimeRecordValue.get_Item(Int32 index)
   at Microsoft.Mashup.Engine1.Language.InstructionInvocationInstruction2.Execute(MembersFrame1& frame)
   at Microsoft.Mashup.Engine1.Language.MembersFunctionValue1.Invoke(Value arg0)
   at Microsoft.Mashup.Engine1.Language.RecordInstruction.RuntimeRecordValue.Force(Int32 index)
   at Microsoft.Mashup.Engine1.Language.RecordInstruction.RuntimeRecordValue.get_Item(Int32 index)
   at Microsoft.Mashup.Engine1.Language.Instruction.Execute(MembersFrame1& frame, Instruction[] instructions)
   at Microsoft.Mashup.Engine1.Language.InstructionInvocationInstruction.Execute(MembersFrame1& frame)
   at Microsoft.Mashup.Engine1.Language.MembersFunctionValue1.Invoke(Value arg0)
   at Microsoft.Mashup.Engine1.Language.RecordInstruction.RuntimeRecordValue.Force(Int32 index)
   at Microsoft.Mashup.Engine1.Language.RecordInstruction.RuntimeRecordValue.get_Item(Int32 index)
   at Microsoft.Mashup.Engine1.Language.MembersFunctionValue1.Invoke(Value arg0)
   at Microsoft.Mashup.Engine1.Language.FunctionInvocationInstruction2.Execute(MembersFrame1& frame)
   at Microsoft.Mashup.Engine1.Language.MembersFunctionValue1.Invoke(Value arg0)
   at Microsoft.Mashup.Engine1.Language.DebugInstruction.Execute(MembersFrame0& frame)
   at Microsoft.Mashup.Engine1.Language.MembersFunctionValue0.Invoke()
   at Microsoft.Mashup.Engine1.Language.LanguageLibrary.Evaluate(String text, Value environment, IEngineHost engineHost, Module[] modules)
   at Microsoft.Mashup.Engine1.Library.SharePoint.SharePointModule.EvaluateSP15(String m, IEngineHost host)
   at Microsoft.Mashup.Engine1.Library.SharePoint.SharePointModule.CreateSharePoint15TableValue(IEngineHost host, IResource resource, String url, FolderOptions enumeration, ResourceCredentialCollection credentials, Boolean versionMatch)
   at Microsoft.Mashup.Engine1.Library.SharePoint.SharePointModule.CreateTableValue(IEngineHost host, TextValue url, FolderOptions enumeration, Value options)
   at Microsoft.Mashup.Engine1.Runtime.NativeFunctionValue2`3.Invoke(Value arg0, Value arg1)
   at Microsoft.Mashup.Engine1.Language.DebugInstruction.Execute(MembersFrame1& frame)
   at Microsoft.Mashup.Engine1.Language.FunctionInvocationInstruction2.Execute(MembersFrame1& frame)
   at Microsoft.Mashup.Engine1.Language.DebugInstruction.Execute(MembersFrame1& frame)
   at Microsoft.Mashup.Engine1.Language.InstructionInvocationInstruction2.Execute(MembersFrame1& frame)
   at Microsoft.Mashup.Engine1.Language.DebugInstruction.Execute(MembersFrame1& frame)
   at Microsoft.Mashup.Engine1.Language.MembersFunctionValue1.Invoke(Value arg0)
   at Microsoft.Mashup.Engine1.Language.RecordInstruction.RuntimeRecordValue.Force(Int32 index)
   at Microsoft.Mashup.Engine1.Language.RecordInstruction.RuntimeRecordValue.get_Item(Int32 index)
   at Microsoft.Mashup.Engine1.Language.MembersFunctionValue1.Invoke(Value arg0)
   at Microsoft.Mashup.Engine1.Language.RecordInstruction.RuntimeRecordValue.Force(Int32 index)
   at Microsoft.Mashup.Engine1.Language.RecordInstruction.RuntimeRecordValue.get_Item(Int32 index)
   at Microsoft.Mashup.Engine1.Runtime.Library.Linker.BindFunctionValue.TypedInvoke(RecordValue environment, Value section, TextValue name)
   at Microsoft.Mashup.Engine1.Runtime.NativeFunctionValue3`4.Invoke(Value arg0, Value arg1, Value arg2)
   at Microsoft.Mashup.Engine1.Language.MembersFunctionValue0.Invoke()
   at Microsoft.Mashup.Engine1.Language.ListInstruction.RuntimeListValue.Force(Int32 index)
   at Microsoft.Mashup.Engine1.Language.ListInstruction.RuntimeListValue.get_Item(Int32 index)
   at Microsoft.Mashup.Engine1.Language.MembersFunctionValue1.Invoke(Value arg0)
   at Microsoft.Mashup.Engine1.Language.RecordInstruction.RuntimeRecordValue.Force(Int32 index)
   at Microsoft.Mashup.Engine1.Language.RecordInstruction.RuntimeRecordValue.get_Item(Int32 index)
   at Microsoft.Mashup.Engine1.Language.FunctionInvocationInstruction2.Execute(MembersFrame1& frame)
   at Microsoft.Mashup.Engine1.Language.Instruction.ExecuteCondition(MembersFrame1& frame)
   at Microsoft.Mashup.Engine1.Language.DebugInstruction.ExecuteCondition(MembersFrame1& frame)
   at Microsoft.Mashup.Engine1.Language.IfInstruction.Execute(MembersFrame1& frame)
   at Microsoft.Mashup.Engine1.Language.DebugInstruction.Execute(MembersFrame1& frame)
   at Microsoft.Mashup.Engine1.Language.MembersFunctionValue1.Invoke(Value arg0)
   at Microsoft.Mashup.Engine1.Language.RecordInstruction.RuntimeRecordValue.Force(Int32 index)
   at Microsoft.Mashup.Engine1.Language.RecordInstruction.RuntimeRecordValue.get_Item(Int32 index)
   at Microsoft.Mashup.Engine1.Language.MembersFunctionValue0.Invoke()
   at Microsoft.Mashup.Evaluator.SimpleDocumentEvaluator.BeginGetResult(DocumentEvaluationParameters parameters, Action`1 callback)
   --- End of inner exception stack trace ---
   at Microsoft.Mashup.Evaluator.SimpleDocumentEvaluator.BeginGetResult(DocumentEvaluationParameters parameters, Action`1 callback)
   at Microsoft.Mashup.Evaluator.SimpleDocumentEvaluator.BeginGetResult(DocumentEvaluationParameters parameters, Action`1 callback)
   at Microsoft.Mashup.Evaluator.FirewallPartition.BeginGetResult[T](Action`1 callback)
   at Microsoft.Mashup.Evaluator.FirewallDocumentEvaluator.Evaluation`1.OnBufferComplete(Exception exception)
   at Microsoft.Mashup.Evaluator.Firewall.BeginBufferPartitions(Action`1 callback)
   at Microsoft.Mashup.Evaluator.FirewallDocumentEvaluator.BeginGetResultInternal[T](DocumentEvaluationParameters parameters, Action`1 callback)
   at Microsoft.Mashup.Evaluator.Interface.IDocumentEvaluatorExtensions.GetResult[T](IDocumentEvaluator`1 evaluator, DocumentEvaluationParameters parameters)
   at Microsoft.Mashup.Evaluator.RemoteDocumentEvaluator.Service.OnBeginGetResult[T](IMessageChannel channel, BeginGetResultMessage message, Action`1 action)
   at Microsoft.Mashup.Evaluator.RemoteDocumentEvaluator.Service.OnBeginGetPreviewValueSource(IMessageChannel channel, BeginGetPreviewValueSourceMessage message)
   at Microsoft.Mashup.Evaluator.MessageHandlers.TryDispatch(IMessageChannel channel, Message message)
   at Microsoft.Mashup.Evaluator.ChannelMessenger.ChannelMessageHandlers.TryDispatch(IMessageChannel channel, Message message)
   at Microsoft.Mashup.Evaluator.MessageHandlers.Dispatch(IMessageChannel channel, Message message)
   at Microsoft.Mashup.Evaluator.ChannelMessenger.OnMessageWithUnknownChannel(IMessageChannel baseChannel, MessageWithUnknownChannel messageWithUnknownChannel)
   at Microsoft.Mashup.Evaluator.MessageHandlers.TryDispatch(IMessageChannel channel, Message message)
   at Microsoft.Mashup.Evaluator.ChannelMessenger.ChannelMessageHandlers.TryDispatch(IMessageChannel channel, Message message)
   at Microsoft.Mashup.Evaluator.MessageHandlers.Dispatch(IMessageChannel channel, Message message)
   at Microsoft.Mashup.Evaluator.EvaluationHost.Run()
   at Microsoft.Mashup.Evaluator.SafeThread2.<>c__DisplayClass15.<CreateAction>b__14(Object o)
   at Microsoft.Mashup.Container.EvaluationContainerMain.SafeRun(String[] args)
   at Microsoft.Mashup.Container.EvaluationContainerMain.Main(String[] args)
   --- End of inner exception stack trace ---
   at Microsoft.Mashup.Evaluator.SimpleDocumentEvaluator.<>c__DisplayClass2.<BeginGetResult>b__0(EvaluationResult2`1 result)
   --- End of inner exception stack trace ---
   at Microsoft.Mashup.Evaluator.SimpleDocumentEvaluator.<>c__DisplayClass2.<BeginGetResult>b__0(EvaluationResult2`1 result)
   at Microsoft.Mashup.Evaluator.SimpleDocumentEvaluator.BeginGetResult(DocumentEvaluationParameters parameters, Action`1 callback)
   at Microsoft.Mashup.Evaluator.SimpleDocumentEvaluator.BeginGetResult(DocumentEvaluationParameters parameters, Action`1 callback)
   at Microsoft.Mashup.Evaluator.FirewallPartition.BeginGetResult[T](Action`1 callback)
   at Microsoft.Mashup.Evaluator.FirewallDocumentEvaluator.Evaluation`1.OnBufferComplete(Exception exception)
   at Microsoft.Mashup.Evaluator.Firewall.BeginBufferPartitions(Action`1 callback)
   at Microsoft.Mashup.Evaluator.FirewallDocumentEvaluator.BeginGetResultInternal[T](DocumentEvaluationParameters parameters, Action`1 callback)
   at Microsoft.Mashup.Evaluator.Interface.IDocumentEvaluatorExtensions.GetResult[T](IDocumentEvaluator`1 evaluator, DocumentEvaluationParameters parameters)
   at Microsoft.Mashup.Evaluator.RemoteDocumentEvaluator.Service.OnBeginGetResult[T](IMessageChannel channel, BeginGetResultMessage message, Action`1 action)
   at Microsoft.Mashup.Evaluator.RemoteDocumentEvaluator.Service.OnBeginGetPreviewValueSource(IMessageChannel channel, BeginGetPreviewValueSourceMessage message)
   at Microsoft.Mashup.Evaluator.MessageHandlers.TryDispatch(IMessageChannel channel, Message message)
   at Microsoft.Mashup.Evaluator.ChannelMessenger.ChannelMessageHandlers.TryDispatch(IMessageChannel channel, Message message)
   at Microsoft.Mashup.Evaluator.MessageHandlers.Dispatch(IMessageChannel channel, Message message)
   at Microsoft.Mashup.Evaluator.ChannelMessenger.OnMessageWithUnknownChannel(IMessageChannel baseChannel, MessageWithUnknownChannel messageWithUnknownChannel)
   at Microsoft.Mashup.Evaluator.MessageHandlers.TryDispatch(IMessageChannel channel, Message message)
   at Microsoft.Mashup.Evaluator.ChannelMessenger.ChannelMessageHandlers.TryDispatch(IMessageChannel channel, Message message)
   at Microsoft.Mashup.Evaluator.MessageHandlers.Dispatch(IMessageChannel channel, Message message)
   at Microsoft.Mashup.Evaluator.EvaluationHost.Run()
   at Microsoft.Mashup.Evaluator.SafeThread2.<>c__DisplayClass15.<CreateAction>b__14(Object o)
   at Microsoft.Mashup.Container.EvaluationContainerMain.SafeRun(String[] args)
   at Microsoft.Mashup.Container.EvaluationContainerMain.Main(String[] args)
   --- End of inner exception stack trace ---
   at Microsoft.Mashup.Evaluator.RemoteDocumentEvaluator.Service.<>c__DisplayClassb.<>c__DisplayClassd.<OnBeginGetPreviewValueSource>b__a()
   at Microsoft.Mashup.Evaluator.RemotePreviewValueSource.<>c__DisplayClass5.<RunStub>b__3()
   at Microsoft.Mashup.Evaluator.EvaluationHost.ReportExceptions(IHostTrace trace, IEngineHost engineHost, IMessageChannel channel, Action action)
   --- End of inner exception stack trace ---
   at Microsoft.Mashup.Evaluator.EvaluationHost.<>c__DisplayClass7.<TryReportException>b__6()
   at Microsoft.Mashup.Common.SafeExceptions.IgnoreSafeExceptions(IEngineHost host, IHostTrace trace, Action action)
   at Microsoft.Mashup.Evaluator.EvaluationHost.TryReportException(IHostTrace trace, IEngineHost engineHost, IMessageChannel channel, Exception exception)
   at Microsoft.Mashup.Evaluator.EvaluationHost.ReportExceptions(IHostTrace trace, IEngineHost engineHost, IMessageChannel channel, Action action)
   at Microsoft.Mashup.Evaluator.RemotePreviewValueSource.RunStub(IEngineHost engineHost, IMessageChannel channel, Func`1 getPreviewValueSource)
   at Microsoft.Mashup.Evaluator.RemoteDocumentEvaluator.Service.<>c__DisplayClass1e`1.<OnBeginGetResult>b__1b()
   at Microsoft.Mashup.Evaluator.EvaluationHost.ReportExceptions(IHostTrace trace, IEngineHost engineHost, IMessageChannel channel, Action action)
   at Microsoft.Mashup.Evaluator.RemoteDocumentEvaluator.Service.OnBeginGetResult[T](IMessageChannel channel, BeginGetResultMessage message, Action`1 action)
   at Microsoft.Mashup.Evaluator.RemoteDocumentEvaluator.Service.OnBeginGetPreviewValueSource(IMessageChannel channel, BeginGetPreviewValueSourceMessage message)
   at Microsoft.Mashup.Evaluator.MessageHandlers.TryDispatch(IMessageChannel channel, Message message)
   at Microsoft.Mashup.Evaluator.ChannelMessenger.ChannelMessageHandlers.TryDispatch(IMessageChannel channel, Message message)
   at Microsoft.Mashup.Evaluator.MessageHandlers.Dispatch(IMessageChannel channel, Message message)
   at Microsoft.Mashup.Evaluator.ChannelMessenger.OnMessageWithUnknownChannel(IMessageChannel baseChannel, MessageWithUnknownChannel messageWithUnknownChannel)
   at Microsoft.Mashup.Evaluator.MessageHandlers.TryDispatch(IMessageChannel channel, Message message)
   at Microsoft.Mashup.Evaluator.ChannelMessenger.ChannelMessageHandlers.TryDispatch(IMessageChannel channel, Message message)
   at Microsoft.Mashup.Evaluator.MessageHandlers.Dispatch(IMessageChannel channel, Message message)
   at Microsoft.Mashup.Evaluator.EvaluationHost.Run()
   at Microsoft.Mashup.Evaluator.SafeThread2.<>c__DisplayClass15.<CreateAction>b__14(Object o)
   at Microsoft.Mashup.Container.EvaluationContainerMain.SafeRun(String[] args)
   at Microsoft.Mashup.Container.EvaluationContainerMain.Main(String[] args)
   --- End of inner exception stack trace ---

OS Version:
Microsoft Windows NT 6.1.7601 Service Pack 1 (x64 en-US)

CLR Version:
4.6.1 or later [Release Number = 394271]

Peak Virtual Memory:
3.9 GB

Private Memory:
329 MB

Peak Working Set:
431 MB

IE Version:
11.0.9600.18837

User ID:
530809a3-3b0b-4f6d-af9b-cd0b6d6c70e6

Workbook Package Info:
1* - en-US, Query Groups: 0, fastCombine: Disabled, runBackgroundAnalysis: True.

Telemetry Enabled:
True

Model Default Mode:
Import

Snapshot Trace Logs:

Performance Trace Logs:

Disabled Preview Features:
PBI_shapeMapVisualEnabled
PBI_EnableReportTheme
PBI_newFromWeb
PBI_SpanishLinguisticsEnabled
CustomConnectors
PBI_qnaExplore
PBI_variationUIChange
PBI_canvasTooltips
PBI_showIncrementalRefreshPolicy

Disabled DirectQuery Options:
PBI_DirectQuery_Unrestricted
TreatHanaAsRelationalSource

Cloud:
GlobalCloud

DPI Scale:
100%

Supported Services:
Power BI

Formulas:

section Section1;

shared Query1 = let
Source = SharePoint.Tables("https://xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx", [ApiVersion = "Auto"])
in
Source;

v-yuezhe-msft · ‎04-15-2018

@Kristjan76,

I am unable to reproduce this issue in the Power BI Desktop April version. Could you please post Create commands of your table structure and provide sample data here? I will create the same table in my SQL Server instance and test the process.

Regards,
Lydia

Community Support Team _ Lydia Zhang
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

Kristjan76 · ‎04-16-2018

Hi Lydia and thanks for the answer,

@v-yuezhe-msft I have now sent the whole error message. I am not sure what you mean by "Could you please post Create commands of your table structure", but the problem is that I am the only one having this problem, and it applies to all tables and PBI reports. Non of my colleagues have this problem when using the Quiery editor in the same reports. Hence, I do not think that you will be able to reproduce this error, with sample data.

Best regards,

Kristjan

Unexpected error: Unable to read beyond the end of the stream.

Details:

Microsoft.Mashup.Evaluator.Interface.ErrorException: Unable to read beyond the end of the stream. ---> Microsoft.Mashup.Evaluator.Interface.ErrorException: Unable to read beyond the end of the stream. ---> Microsoft.Mashup.Evaluator.Interface.ErrorException: Unable to read beyond the end of the stream. ---> Microsoft.Mashup.Evaluator.Interface.ErrorException: Unable to read beyond the end of the stream. ---> Microsoft.Mashup.Evaluator.Interface.ErrorException: Unable to read beyond the end of the stream. ---> System.IO.EndOfStreamException: Unable to read beyond the end of the stream. ---> System.IO.EndOfStreamException: Unable to read beyond the end of the stream.

at System.IO.__Error.EndOfFile()

at System.IO.BinaryReader.FillBuffer(Int32 numBytes)

at System.IO.BinaryReader.ReadInt32()

at Microsoft.Mashup.EngineHost.Services.StreamStorage.Open(Stream stream)

at Microsoft.Mashup.EngineHost.Services.DiskPersistentCache.TryGetStorage(String key, IStorage& storage)

at Microsoft.Mashup.EngineHost.Services.EncryptedPersistentCache.TryGetStorage(String key, IStorage& storage)

at Microsoft.Mashup.EngineHost.Services.WriteBehindPersistentCache.TryGetStorage(String key, IStorage& storage)

at Microsoft.Mashup.EngineHost.Services.PersistentObjectCache.TryGetValue(String key, Func`2 deserializer, Object& value)

at Microsoft.Mashup.Engine1.Library.Common.DbEnvironment.GetSchemaTable(Func`2 loader, Boolean openConnection, String collectionName, String[] restrictions)

at Microsoft.Mashup.Engine1.Library.Common.DbEnvironment.GetProcedures()

at Microsoft.Mashup.Engine1.Library.Common.DbEnvironment.LoadTypeCatalog()

at Microsoft.Mashup.Engine1.Library.Common.DbEnvironment.LoadCatalog()

at Microsoft.Mashup.Engine1.Library.Common.DbEnvironment.get_NavigationPropertiesRecord()

at Microsoft.Mashup.Engine1.Library.Common.DbCatalogTableValue.GetEnumerator()

at Microsoft.Mashup.Engine1.Language.Query.SelectRowsQuery.SelectRowsEnumerable.GetEnumerator()

at Microsoft.Mashup.Engine1.Language.Query.SkipTakeEnumerable.GetEnumerator()

at Microsoft.Mashup.Engine1.Language.Query.QueryTableValue.GetEnumerator()

at Microsoft.Mashup.Engine1.Runtime.TableValue.TryGetValue(Value key, Value& value)

at Microsoft.Mashup.Engine1.Runtime.TableValue.get_Item(Value key)

at Microsoft.Mashup.Engine1.Language.DebugInstruction.Execute(MembersFrame1& frame)

at Microsoft.Mashup.Engine1.Language.FieldAccessInstruction.Execute(MembersFrame1& frame)

at Microsoft.Mashup.Engine1.Language.DebugInstruction.Execute(MembersFrame1& frame)

at Microsoft.Mashup.Engine1.Language.FunctionInvocationInstruction2.Execute(MembersFrame1& frame)

at Microsoft.Mashup.Engine1.Language.DebugInstruction.Execute(MembersFrame1& frame)

at Microsoft.Mashup.Engine1.Language.InstructionInvocationInstruction2.Execute(MembersFrame1& frame)

at Microsoft.Mashup.Engine1.Language.DebugInstruction.Execute(MembersFrame1& frame)

at Microsoft.Mashup.Engine1.Language.MembersFunctionValue1.Invoke(Value arg0)

at Microsoft.Mashup.Engine1.Language.RecordInstruction.RuntimeRecordValue.Force(Int32 index)

at Microsoft.Mashup.Engine1.Language.RecordInstruction.RuntimeRecordValue.get_Item(Int32 index)