Studio 2019: "sequence contains no elements" error while opening a project file

Hello, everyone.

I'm using Studio 2019. An error message "sequence contains no elements" comes up when I try to open one of my single-file projects for translation.

Please see the stack trace below.

I have read all the older threads on this problem in the Community and tried all the suggested solutions, but unfortunately they don't work for me.

P.S. All my other Studio projects are working properly.

Thank you!

Fullscreen 3730.errors_4_community.xml Download

<?xml version="1.0"?>

-<SDLErrorDetails time="27.01.2020 2:06:55">
<ErrorMessage>Sequence contains no elements</ErrorMessage>
-<Exception>
<Type>System.InvalidOperationException, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</Type>
<HelpLink/>
<Source>System.Core</Source>
<HResult>-2146233079</HResult>

-<StackTrace>

-<![CDATA[ at System.Linq.Enumerable.Last[TSource](IEnumerable`1 source)
at Sdl.ProjectApi.Helpers.ConfirmationLevelStatisticsProcessor.ProcessParagraphUnit(IParagraphUnit paragraphUnit)
at Sdl.FileTypeSupport.Framework.Core.Utilities.BilingualApi.BilingualContentHandlerAdapter.ProcessParagraphUnit(IParagraphUnit paragraphUnit)
at Sdl.FileTypeSupport.Framework.Core.Utilities.BilingualApi.BilingualContentHandlerAdapter.ProcessParagraphUnit(IParagraphUnit paragraphUnit)
at Sdl.FileTypeSupport.Framework.BilingualApi.AbstractBilingualContentProcessor.ProcessParagraphUnit(IParagraphUnit paragraphUnit)
at Sdl.FileTypeSupport.Filters.Processors.SegmentRenumberingBilingualProcessor.ProcessParagraphUnit(IParagraphUnit paragraphUnit)
at Sdl.FileTypeSupport.Framework.Core.Utilities.BilingualApi.BilingualContentHandlerAdapter.ProcessParagraphUnit(IParagraphUnit paragraphUnit)
at Sdl.FileTypeSupport.Framework.Integration.AbstractBilingualProcessorContainer.ProcessParagraphUnit(IParagraphUnit paragraphUnit)
at Sdl.FileTypeSupport.Framework.BilingualApi.AbstractBilingualContentProcessor.ProcessParagraphUnit(IParagraphUnit paragraphUnit)
at Sdl.FileTypeSupport.Framework.Integration.LocationMarkerLocator.ProcessParagraphUnit(IParagraphUnit paragraphUnit)
at Sdl.FileTypeSupport.Framework.Integration.AbstractBilingualProcessorContainer.ProcessParagraphUnit(IParagraphUnit paragraphUnit)
at Sdl.FileTypeSupport.Framework.Integration.FileExtractor.ProcessParagraphUnit(IParagraphUnit paragraphUnit)
at Sdl.FileTypeSupport.Framework.Core.Utilities.BilingualApi.ParagraphUnitBuffer.Release()
at Sdl.FileTypeSupport.Bilingual.SdlXliff.XliffFileReader.OutputParagraphUnit(IParagraphUnit pu)
at Sdl.FileTypeSupport.Bilingual.SdlXliff.XliffFileReader.ParseLocalizableParagraphUnit(transunit transunit, LockTypeFlags lockFlags)
at Sdl.FileTypeSupport.Bilingual.SdlXliff.XliffFileReader.ParseTransUnit(transunit transunit)
at Sdl.FileTypeSupport.Bilingual.SdlXliff.XliffFileReader.ParseGroup(group group)
at Sdl.FileTypeSupport.Bilingual.SdlXliff.XliffFileReader.OnGroup(XmlElement groupElement)
at Sdl.FileTypeSupport.Bilingual.SdlXliff.SdlXliffFeeder.<ContinueScanning>b__14_15(ISdlXliffStreamContentHandler handler)
at System.Collections.Generic.List`1.ForEach(Action`1 action)
at Sdl.FileTypeSupport.Bilingual.SdlXliff.SdlXliffFeeder.ContinueScanning()
at Sdl.FileTypeSupport.Bilingual.SdlXliff.XliffFileReader.ContinueParsing()
at Sdl.FileTypeSupport.Bilingual.SdlXliff.XliffFileReader.ParseNext()
at Sdl.FileTypeSupport.Framework.Integration.FileExtractor.ParseNext()
at Sdl.FileTypeSupport.Framework.Integration.MultiFileConverter.ParseNext()
at Sdl.FileTypeSupport.Framework.Integration.MultiFileConverter.Parse()
at Sdl.TranslationStudio.Editor.TranslationEditor.TranslatableDocument.Load(IJobExecutionContext context)
at Sdl.Desktop.Platform.Services.JobRequest.Execute(IJobExecutionContext context)
at Sdl.Desktop.Platform.Implementation.Services.Job.<_worker_DoWork>b__47_0()
at Sdl.Desktop.Logger.Log.Resources(Object message, Action action)
at Sdl.Desktop.Platform.Implementation.Services.Job._worker_DoWork(Object sender, DoWorkEventArgs e)
at System.ComponentModel.BackgroundWorker.OnDoWork(DoWorkEventArgs e)
at System.ComponentModel.BackgroundWorker.WorkerThreadStart(Object argument)

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Thread Subject & Description
Studio 2019: "sequence contains no elements" error while opening a project file Hello, everyone. I'm using Studio 2019. An error message "sequence contains no elements" comes up when I try to open one of my single-file projects for translation. Please see the stack trace below. I have read all the older threads on this problem in the Community and tried all the suggested solutions, but unfortunately they don't work for me. P.S. All my other Studio projects are working properly. Thank you! .code-editor .code-editor-heading{border-top:1px solid #eaeaeb;border-left:1px solid #eaeaeb;border-right:1px solid #eaeaeb;background-color:#fbfbfb;border-radius:3px 3px 0 0;font-size:12.6px;display:flex;justify-content:space-between;align-items:center;overflow:hidden}.code-editor .code-editor-heading .icon{width:32px;height:32px;display:block;overflow:hidden;text-indent:-3000em;background-repeat:no-repeat;background-size:80%;background-position:center}.code-editor .code-editor-heading .fs{background-image:url('https://community.rws.com/cfs-filesystemfile/__key/defaultwidgets/547b4cbb4efb4c3d83533f8f35fb4b7b-1a84591e31034fac832d29ed8584666c/fullscreen.svg?_=637923381702208350')}.code-editor .code-editor-heading .dl{background-image:url('https://community.rws.com/cfs-filesystemfile/__key/defaultwidgets/547b4cbb4efb4c3d83533f8f35fb4b7b-1a84591e31034fac832d29ed8584666c/download.svg?_=637923381702118315')}.code-editor .code-editor-heading .filename{padding:10px;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.code-editor .code-editor-heading a{color:#3e414a}.code-editor .code-editor-heading a:hover{color:teal} https://community.rws.com/# https://community.rws.com/cfs-filesystemfile/__key/communityserver-discussions-components-files/90/3730.errors_5F00_4_5F00_community.xml?_=637157017967509054 https://community.rws.com/cfs-filesystemfile/__key/communityserver-discussions-components-files/90/3730.errors_5F00_4_5F00_community.xml?_=637157017967509054 <?xml version="1.0"?> -<SDLErrorDetails time="27.01.2020 2:06:55"> <ErrorMessage>Sequence contains no elements</ErrorMessage> -<Exception> <Type>System.InvalidOperationException, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</Type> <HelpLink/> <Source>System.Core</Source> <HResult>-2146233079</HResult> -<StackTrace> -<![CDATA[ at System.Linq.Enumerable.Last[TSource](IEnumerable`1 source) at Sdl.ProjectApi.Helpers.ConfirmationLevelStatisticsProcessor.ProcessParagraphUnit(IParagraphUnit paragraphUnit) at Sdl.FileTypeSupport.Framework.Core.Utilities.BilingualApi.BilingualContentHandlerAdapter.ProcessParagraphUnit(IParagraphUnit paragraphUnit) at Sdl.FileTypeSupport.Framework.Core.Utilities.BilingualApi.BilingualContentHandlerAdapter.ProcessParagraphUnit(IParagraphUnit paragraphUnit) at Sdl.FileTypeSupport.Framework.BilingualApi.AbstractBilingualContentProcessor.ProcessParagraphUnit(IParagraphUnit paragraphUnit) at Sdl.FileTypeSupport.Filters.Processors.SegmentRenumberingBilingualProcessor.ProcessParagraphUnit(IParagraphUnit paragraphUnit) at Sdl.FileTypeSupport.Framework.Core.Utilities.BilingualApi.BilingualContentHandlerAdapter.ProcessParagraphUnit(IParagraphUnit paragraphUnit) at Sdl.FileTypeSupport.Framework.Integration.AbstractBilingualProcessorContainer.ProcessParagraphUnit(IParagraphUnit paragraphUnit) at Sdl.FileTypeSupport.Framework.BilingualApi.AbstractBilingualContentProcessor.ProcessParagraphUnit(IParagraphUnit paragraphUnit) at Sdl.FileTypeSupport.Framework.Integration.LocationMarkerLocator.ProcessParagraphUnit(IParagraphUnit paragraphUnit) at Sdl.FileTypeSupport.Framework.Integration.AbstractBilingualProcessorContainer.ProcessParagraphUnit(IParagraphUnit paragraphUnit) at Sdl.FileTypeSupport.Framework.Integration.FileExtractor.ProcessParagraphUnit(IParagraphUnit paragraphUnit) at Sdl.FileTypeSupport.Framework.Core.Utilities.BilingualApi.ParagraphUnitBuffer.Release() at Sdl.FileTypeSupport.Bilingual.SdlXliff.XliffFileReader.OutputParagraphUnit(IParagraphUnit pu) at Sdl.FileTypeSupport.Bilingual.SdlXliff.XliffFileReader.ParseLocalizableParagraphUnit(transunit transunit, LockTypeFlags lockFlags) at Sdl.FileTypeSupport.Bilingual.SdlXliff.XliffFileReader.ParseTransUnit(transunit transunit) at Sdl.FileTypeSupport.Bilingual.SdlXliff.XliffFileReader.ParseGroup(group group) at Sdl.FileTypeSupport.Bilingual.SdlXliff.XliffFileReader.OnGroup(XmlElement groupElement) at Sdl.FileTypeSupport.Bilingual.SdlXliff.SdlXliffFeeder.<ContinueScanning>b__14_15(ISdlXliffStreamContentHandler handler) at System.Collections.Generic.List`1.ForEach(Action`1 action) at Sdl.FileTypeSupport.Bilingual.SdlXliff.SdlXliffFeeder.ContinueScanning() at Sdl.FileTypeSupport.Bilingual.SdlXliff.XliffFileReader.ContinueParsing() at Sdl.FileTypeSupport.Bilingual.SdlXliff.XliffFileReader.ParseNext() at Sdl.FileTypeSupport.Framework.Integration.FileExtractor.ParseNext() at Sdl.FileTypeSupport.Framework.Integration.MultiFileConverter.ParseNext() at Sdl.FileTypeSupport.Framework.Integration.MultiFileConverter.Parse() at Sdl.TranslationStudio.Editor.TranslationEditor.TranslatableDocument.Load(IJobExecutionContext context) at Sdl.Desktop.Platform.Services.JobRequest.Execute(IJobExecutionContext context) at Sdl.Desktop.Platform.Implementation.Services.Job.<_worker_DoWork>b__47_0() at Sdl.Desktop.Logger.Log.Resources(Object message, Action action) at Sdl.Desktop.Platform.Implementation.Services.Job._worker_DoWork(Object sender, DoWorkEventArgs e) at System.ComponentModel.BackgroundWorker.OnDoWork(DoWorkEventArgs e) at System.ComponentModel.BackgroundWorker.WorkerThreadStart(Object argument) jQuery(function(j){ var fullScreenToggle = j('#fragment-1a84591e31034fac832d29ed8584666c192460925_code-editor-fs'); var codeEditor = j('#fragment-1a84591e31034fac832d29ed8584666c192460925_code-editor'); fullScreenToggle.on('click', function(){ if (codeEditor.evolutionCodeEditor('fullscreen')) { codeEditor.evolutionCodeEditor('fullscreen', false); } else { codeEditor.evolutionCodeEditor('fullscreen', true); } return false; }); });
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0 Paul over 5 years ago

Hanna Klymenko

I removed the copy paste text and attached it as an xml file to your post. That will always ensure the spam filter doesn't pick it up, and it's easier for us to read.

Hanna Klymenko said:
I have read all the older threads on this problem in the Community and tried all the suggested solutions, but unfortunately they don't work for me.

This doesn't really help us very much because we don't know if you have tried "everything" that is mentioned or not. You also edited your stacktrace so we don't see anything about the soecific details of your system and version of Studio.

Perhaps check the articles in here:

https://gateway.sdl.com/apex/communitysearchresults#d=Translation_Productivity&q=sequence%20contains%20no%20elements

Paul Filkin | RWS Group

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0 Paul over 5 years ago

Hanna Klymenko

I removed the copy paste text and attached it as an xml file to your post. That will always ensure the spam filter doesn't pick it up, and it's easier for us to read.

Hanna Klymenko said:
I have read all the older threads on this problem in the Community and tried all the suggested solutions, but unfortunately they don't work for me.

This doesn't really help us very much because we don't know if you have tried "everything" that is mentioned or not. You also edited your stacktrace so we don't see anything about the soecific details of your system and version of Studio.

Perhaps check the articles in here:

https://gateway.sdl.com/apex/communitysearchresults#d=Translation_Productivity&q=sequence%20contains%20no%20elements

Paul Filkin | RWS Group

________________________
Design your own training!
You've done the courses and still need to go a little further, or still not clear?
Tell us what you need in our Community Solutions Hub
Cancel
Vote Up 0 Vote Down

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Documentation Survey: help us offer you better documentation! Translate

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Studio 2019: "sequence contains no elements" error while opening a project file