Is there anyone who can help me?
I'm still facing problems with Trados and now, after a couple of minutes of it working pretty good, this error shows up:
If it's just one particular segment in one particular file then it won't be a more general issue. To get some help the stack trace would be good (please don't send a screenshot, jut attach the full error stack which you can save to your desktop and then attach to your reply). It would also be helpful if you try the following:
If you get problems with all of these tests please can you provide the file? If it's ok to o this you can send it to pfilkin @ sdl dot com
Paul Filkin | RWS
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Hi Paul !
Thank you for the answer 
So, let me tell you what happened yesterday after I posted this question here. I thought of having another look around to check on other similar problems here in the community, and I think that I had found one of your answers to someone else's question. It was regarding an error related to forbidden terms. I just went to Project Settings > Verification > Terminology verifier > Verification Settings. There, I noticed the box for “Check for terms which may have been set as forbidden” ticked, so I unticked it. From then on, I got to translate without any issues, everything ran smoothly!
If my memory doesn't fail, you wrote something about the tool searching for forbidden terms, but no term has been set as forbidden, so it kinda crashes... have I understood it correctly? Because, in fact, it is not the first time I'm working on these projects (it is a recurrent client) and I know (95% for sure, hehehe) that there are no forbidden terms, but it was set as so. Maybe if I send you by mail one of the files and TM/TB you can replicate the problem on your side and see it for yourself.
By the way, I'll attach here the file with the error given yesterday.
Please let me know. And thanks again.
Myrelle
Translate
<SDLErrorDetails time="08/08/2023 08:38:05">
<ErrorMessage>Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index</ErrorMessage>
<Exception>
<Type>System.ArgumentOutOfRangeException, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</Type>
<ParamName>index</ParamName>
<HelpLink />
<Source>mscorlib</Source>
<HResult>-2146233086</HResult>
<StackTrace><![CDATA[ at System.ThrowHelper.ThrowArgumentOutOfRangeException(ExceptionArgument argument, ExceptionResource resource)
at Sdl.Verification.TermVerifier.TermVerifierProcessing.HasAnyForbiddenFields(ISegment target, Boolean found, ITermRecognitionHit hit, IEntryTerm term)
at Sdl.Verification.TermVerifier.TermVerifierProcessing.CheckForbiddenTerms(ISegment target)
at Sdl.Verification.TermVerifier.TermVerifierProcessing.Verify(ISegment source, ISegment target, Boolean sourceHasRevisions, Boolean targetHasRevisions)
at Sdl.Verification.TermVerifier.TermVerifierMain.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.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.TranslationStudio.Editor.TranslationEditor.SingleParagraphUnitBilingualParser.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.SegmentVerifier.Verify(ISegmentContainerNode segmentContainerNode, IParagraphUnitContainerNode paragraphContainerNode, IFileContainerNode fileContainerNode)
at Sdl.TranslationStudio.Editor.TranslationEditor.TranslatableDocument.VerifySegment(ISegmentContainerNode segmentContainerNode, IParagraphUnitContainerNode paragraphContainerNode, IFileContainerNode fileContainerNode)
at Sdl.TranslationStudio.Editor.TranslationEditor.SideBySideDocumentEditingView.VerifySegment()
at Sdl.TranslationStudio.Editor.TranslationEditor.Actions.AbstractConfirmSegmentAction.ExecuteActiveSegment()
at Sdl.TranslationStudio.Editor.TranslationEditor.Actions.AbstractConfirmSegmentAction.Execute()
at Sdl.Desktop.Platform.Implementation.CommandBars.SimpleActionExecuter.Execute(ActionData actionData)
at Sdl.Desktop.Platform.Implementation.ResourceLoggingInternalCommandExecuter`1.ExecuteWithResourceLogging(TCommandData commandData, String message)
at Sdl.Desktop.Platform.Implementation.CommandBars.ActionService.ExecuteAction(IAction action, ActionOrigin origin, Boolean allowToggle)
at Sdl.Desktop.Platform.Implementation.CommandBars.ActionService.ExecuteActionForShortcut(Keys shortcut)
at Sdl.Platform.UI.StudioWindowForm.OnPreviewKeyDown(Keys keys)
at Sdl.Platform.UI.GlobalKeysMessageFilter.PreFilterMessage(Message& m)
at System.Windows.Forms.Application.ThreadContext.ProcessFilters(MSG& msg, Boolean& modified)
at System.Windows.Forms.Application.ThreadContext.PreTranslateMessage(MSG& msg)
at System.Windows.Forms.Application.ThreadContext.System.Windows.Forms.UnsafeNativeMethods.IMsoComponent.FPreTranslateMessage(MSG& msg)
at System.Windows.Forms.Application.ComponentManager.System.Windows.Forms.UnsafeNativeMethods.IMsoComponentManager.FPushMessageLoop(IntPtr dwComponentID, Int32 reason, Int32 pvLoopData)
at System.Windows.Forms.Application.ThreadContext.RunMessageLoopInner(Int32 reason, ApplicationContext context)
at System.Windows.Forms.Application.ThreadContext.RunMessageLoop(Int32 reason, ApplicationContext context)
at Sdl.TranslationStudio.Application.Launcher.RunApplication()]]></StackTrace>
</Exception>
<Environment>
<ProductName>Trados Studio</ProductName>
<ProductVersion>Studio17</ProductVersion>
<EntryAssemblyFileVersion>17.1.6.16252</EntryAssemblyFileVersion>
<OperatingSystem>Microsoft Windows 11 Home</OperatingSystem>
<ServicePack>NULL</ServicePack>
<OperatingSystemLanguage>2057</OperatingSystemLanguage>
<CodePage>1252</CodePage>
<LoggedOnUser>MYMIRANDA\myrel</LoggedOnUser>
<DotNetFrameWork>4.0.30319.42000</DotNetFrameWork>
<ComputerName>MYMIRANDA</ComputerName>
<ConnectedToNetwork>True</ConnectedToNetwork>
<PhysicalMemory>16481336 MB</PhysicalMemory>
</Environment>
</SDLErrorDetails>
Sorry, the face of the "Get sentiment" shouldn't be that one up here! 