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Anonymous
Not applicable

OData error calling function

Hi,

 

I would like to get help from you guys, I have a problem trying to get data from a OData source.

The data comes from a OData function and it receives a JSON as a parameter, in Power BI that JSON is a record. The query that represents this first step is:

let
    Origen = OData.Feed("MY-ODATA-URL", null, [Implementation="2.0"]),
    #"executeQuery3_function (parameters as record) as table" = Origen{[Name="executeQuery3",Signature="function (parameters as record) as table"]}[Data]
in
    #"executeQuery3_function (parameters as record) as table"

 At moment there is not problem. Then, I fill the next fields to call that function

 

1.PNG

 

The error happens after I press 'Invoke'. The error is the next:

Unexpected error: Specified method is not supported.
Detalles:
    Microsoft.Mashup.Evaluator.Interface.ErrorException: Specified method is not supported. ---> Microsoft.Mashup.Evaluator.Interface.ErrorException: Specified method is not supported. ---> Microsoft.Mashup.Evaluator.Interface.ErrorException: Specified method is not supported. ---> Microsoft.Mashup.Evaluator.Interface.ErrorException: Specified method is not supported. ---> Microsoft.Mashup.Evaluator.Interface.ErrorException: Specified method is not supported. ---> System.NotSupportedException: Specified method is not supported. ---> System.NotSupportedException: Specified method is not supported.
   at Microsoft.Mashup.Engine1.Library.OData.V4_7.QueryBuilder.ODataQueryExpressionVisitor.VisitConstant(ConstantQueryExpression constantExpression)
   at Microsoft.Mashup.Engine1.Library.OData.V4_7.QueryBuilder.ODataQueryExpressionVisitor.Compile(QueryExpression queryExpression)
   at Microsoft.Mashup.Engine1.Library.OData.V4_7.QueryBuilder.ODataExpression.BuildConstantNode(Value value)
   at Microsoft.Mashup.Engine1.Library.OData.V4_7.UnboundFunctionValue.InvokeN(Value[] args)
   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 ---
   at Microsoft.Mashup.Evaluator.EvaluationHost.OnException(IEngineHost engineHost, IMessageChannel channel, ExceptionMessage message)
   at Microsoft.Mashup.Evaluator.MessageHandlers.TryDispatch(IMessageChannel channel, Message message)
   at Microsoft.Mashup.Evaluator.MessageHandlers.Dispatch(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.Interface.IMessageChannelExtensions.WaitFor[T](IMessageChannel channel)
   at Microsoft.Mashup.Evaluator.RemotePreviewValueSource.PreviewValueSource.WaitFor(Func`1 condition, Boolean disposing)
   at Microsoft.Mashup.Evaluator.RemotePreviewValueSource.PreviewValueSource.get_TableSource()
   at Microsoft.Mashup.Evaluator.Interface.TracingPreviewValueSource.get_TableSource()
   at Microsoft.Mashup.Host.Document.Analysis.PackageDocumentAnalysisInfo.PackagePartitionAnalysisInfo.SetPreviewValue(EvaluationResult2`1 result, Func`1 getStaleSince, Func`1 getSampled)

and the query that Power BI generates for this call is:

let
    Origen = executeQuery3([entity="product", xpaths="name"])
in
    Origen

I do not know what I'm doing wrong.

 

NOTE: the function exists and I have already tested in Postman. The function receives a JSON like this:

{
    "parameters": {
        "entity": "product",
        "xpaths": "name,SKU"
    }
}

 

Thanks in advance

2 ACCEPTED SOLUTIONS

@Anonymous,

Could you please re-create a function which has same features as executeQuery3 in Power BI Desktop ? Based on your original error message, there are some methods inside executeQuery3 function are not supported in Power BI Desktop.

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.

View solution in original post

Anonymous
Not applicable

Yes, the result is as expected. So, I will use my own function. Thanks for your help.

View solution in original post

11 REPLIES 11
v-yuezhe-msft
Employee
Employee

@Anonymous,

What is the result when you add the following code to Advanced Editor of a blank query ?

let
    Origen = executeQuery3([entity="product", xpaths="name"]),
    Source =Json.Document(Origen)
in
    Source 



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.
Anonymous
Not applicable

Hi, I got the same error mentioned above.

@Anonymous,

How do you create the following function? Based on the above error message, the issue is releated to the Origen method.

let
    Origen = OData.Feed("MY-ODATA-URL", null, [Implementation="2.0"]),
    #"executeQuery3_function (parameters as record) as table" = Origen{[Name="executeQuery3",Signature="function (parameters as record) as table"]}[Data]
in
    #"executeQuery3_function (parameters as record) as table"



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.
Anonymous
Not applicable

When I press "Get Data", I select OData feed then, I fill up the URL and authentication fields and I choose the function that I want to call. See the below image

 

1.PNG

 

 

In that way I create the executeQuery3 function. That function comes from my OData implementation, it expects 1 argument with the next format:

{
    "parameters": {
        "entity": "product",
        "xpaths": "name,SKU"
    }
}

 

I think I am not doing something wrong.

 

Thanks for your help.

 

@Anonymous,

The above error message mentions that you should enter a Record value as below.

[entity= "product", xpath= "name,SKU"]

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.
Anonymous
Not applicable

Yes, I tried that before but not works, after sending that parameter I got the above exception. I'm stuck there.

@Anonymous,

Could you please re-create a function which has same features as executeQuery3 in Power BI Desktop ? Based on your original error message, there are some methods inside executeQuery3 function are not supported in Power BI Desktop.

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.
Anonymous
Not applicable

I created a function using Web.Contents and it worked, but I would like to know if there is a difference between using that approach or using OData functionality.

 

Thanks

@Anonymous,

Do you get expected result when creating your own function in Power BI Desktop? Based on my understanding, the function is an out-of-box function in OData service, as long as you can get same result using your own function, there is no difference between them.

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.
Anonymous
Not applicable

Yes, the result is as expected. So, I will use my own function. Thanks for your help.

Hi! I hope to seek help regarding OData URL Error. There is this one Odata URL that we use for our Business Central (On Premises) as data source for creating our reports, it is working fine the past weeks, however last week the reports in our power bi services connected to it suddenly stopped and showing below error. Whether we run it in Power BI Services or desktop, the same error shows. Can you please advice, what ca be done on this?  Those reports that were connected to our SQL Server works fine though. Error only happens for those which were connected to our OData URL.Thank you.

 

Unexpected error: Specified method is not supported.
Details:
Microsoft.Mashup.Evaluator.Interface.ErrorException: Specified method is not supported. --->  Microsoft.Mashup.Evaluator.Interface.ErrorException: Specified method is not supported. ---> System.NotSupportedException: Specified method is not supported. ---> System.NotSupportedException: Specified method is not supported.
at Microsoft.Mashup.Engine1.Library.OData.V4.ODataExpression.VisitColumnAccess(ColumnAccessQueryExpression expression)
at Microsoft.Mashup.Engine1.Library.OData.V4.ODataColumns..ctor(RecordTypeValue recordTypeValue, Capabilities capability, IEdmEntityType entityType, ODataEnvironment environment)
at Microsoft.Mashup.Engine1.Library.OData.V4.ODataQuery..ctor(ODataEnvironment environment, IEdmNavigationSource navigationSource, ODataPath path, IEdmNamedElement namedElement, IEdmEntityType entityType, RecordTypeValue recordTypeValue, Boolean isComposable, Boolean allColumnsSelected, Uri baseUri)
at Microsoft.Mashup.Engine1.Library.OData.V4.ODataQuery..ctor(ODataEnvironment environment, IEdmEntitySet entitySet, RecordTypeValue recordTypeValue)
at Microsoft.Mashup.Engine1.Library.OData.V4.ODataEnvironment.BuildTableForTableValueKind(String tableName, TypeValue typeValue)
at Microsoft.Mashup.Engine1.Library.OData.ODataEnvironmentBase.CreateCatalogTableValue(IEngineHost host)
at Microsoft.Mashup.Engine1.Library.OData.V4.ODataResponse.CreateValueFromPayload(ODataEnvironment environment, Uri uri, HttpResponseData responseData, ODataJsonLightContextUriParseResult parseResult)
at Microsoft.Mashup.Engine1.Library.OData.V4.ODataResponse.Create(Uri requestUri, HttpResponseData responseData, HttpResource resource, Value headers, ResourceCredentialCollection credentials, IEngineHost host, ODataSettings settings, ODataUserSettings userSettings)
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.DebugInstruction.Execute(MembersFrame1& frame)
at Microsoft.Mashup.Engine1.Language.InstructionInvocationInstruction1.Execute(MembersFrame1& frame)
at Microsoft.Mashup.Engine1.Language.TryCatchInstruction.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.Language.FieldAccessInstruction.Execute(Value frame)
at Microsoft.Mashup.Engine1.Language.DebugInstruction.Execute(Value frame)
at Microsoft.Mashup.Engine1.Language.EqualsInstruction.ExecuteCondition(Value frame)
at Microsoft.Mashup.Engine1.Language.DebugInstruction.ExecuteCondition(Value frame)
at Microsoft.Mashup.Engine1.Language.IfInstruction.Execute(Value frame)
at Microsoft.Mashup.Engine1.Language.DebugInstruction.Execute(Value frame)
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.RuntimeFunctionValueN.Invoke(Value[] args)
at Microsoft.Mashup.Engine1.Language.FunctionInvocationInstruction2.Execute(MembersFrameN& frame)
at Microsoft.Mashup.Engine1.Language.RuntimeFunctionValueN.Invoke(Value[] args)
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.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.MembersFunctionValue2.Invoke(Value arg0, Value arg1)
at Microsoft.Mashup.Engine1.Language.FunctionInvocationInstruction2.Execute(MembersFrame2& frame)
at Microsoft.Mashup.Engine1.Language.MembersFunctionValue2.Invoke(Value arg0, Value arg1)
at Microsoft.Mashup.Engine1.Language.DebugInstruction.Execute(MembersFrame1& frame)
at Microsoft.Mashup.Engine1.Language.MembersFunctionValue1.Invoke(Value arg0)
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.Runtime.ElementAccessValueReference.get_Value()
at Microsoft.Mashup.Engine1.Runtime.RecordValue.ReferenceArrayRecordValue.get_Item(Int32 index)
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.FunctionInvocationInstruction2.Execute(MembersFrame1& frame)
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.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.InstructionInvocationInstruction2.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)
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.Container.EvaluationContainerMain.Run(Object args)
at Microsoft.Mashup.Evaluator.SafeThread2.<>c__DisplayClass9_0.<CreateAction>b__0(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__DisplayClass3_0.<BeginGetResult>b__0(EvaluationResult2`1 result)
--- End of inner exception stack trace ---
at Microsoft.Mashup.Evaluator.SimpleDocumentEvaluator.<>c__DisplayClass3_0.<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.Container.EvaluationContainerMain.Run(Object args)
at Microsoft.Mashup.Evaluator.SafeThread2.<>c__DisplayClass9_0.<CreateAction>b__0(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__DisplayClass9_1.<OnBeginGetPreviewValueSource>b__1()
at Microsoft.Mashup.Evaluator.RemotePreviewValueSource.<>c__DisplayClass0_0.<RunStub>b__0()
at Microsoft.Mashup.Evaluator.EvaluationHost.ReportExceptions(String entryName, IEngineHost engineHost, IMessageChannel channel, Action action)
--- End of inner exception stack trace ---
at Microsoft.Mashup.Evaluator.EvaluationHost.<>c__DisplayClass17_0.<TryReportException>b__1()
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(String entryName, IEngineHost engineHost, IMessageChannel channel, Action action)
at Microsoft.Mashup.Evaluator.RemoteDocumentEvaluator.Service.<>c__DisplayClass12_1`1.<OnBeginGetResult>b__0()
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.Container.EvaluationContainerMain.Run(Object args)
 Microsoft.Mashup.Host.Document.Analysis.PackageDocumentAnalysisInfo.PackagePartitionAnalysisInfo.SetPreviewValue(EvaluationResult2`1 result, Func`1 getStaleSince, Func`1 getSampled)

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