Value cannot be null. Parameter name:source

I know similar questions have been asked, but none of the 'fixes' applied to my case (nor worked when tried). So I upgraded from Trados 2019 to the 2021 version. I did the update that followed, and I installed the latest DeepL plugin which is suspposed to work with 2021 (I had the 2019 version before which worked perfectly). When entering the API key (which I even generated a new one, for just in case) it does not accept it and comes back with this error message (which annoyingly is half in Dutch because I am situated in NL I guess, even though my language settings for SDL are English and my computr language German ... But that is a different issue.

So how do I get rid of the error message Value cannot be null. Parameter name:source and get it to accept the API key for DeepL MT Translation Provider as Translation Memory?

I have added the extensive error message here.

I hope someone has an idea!

Thanks!

Elfi

Fullscreen sdlerror-2020911-15h22m15s.sdlerror.sdlerror.xml Download

<SDLErrorDetails time="11.09.2020 15:22:22">
  <ErrorMessage>Waarde kan niet null zijn.
Parameternaam: source</ErrorMessage>
  <Exception>
    <Type>System.ArgumentNullException, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</Type>
    <ParamName>source</ParamName>
    <HelpLink />
    <Source>System.Core</Source>
    <HResult>-2147467261</HResult>
    <StackTrace><![CDATA[   bij System.Linq.Enumerable.FirstOrDefault[TSource](IEnumerable`1 source, Func`2 predicate)
   bij Sdl.Community.DeepLMTProvider.DeepLTranslationProviderConnecter.GetLanguage(CultureInfo culture, List`1 languageList)
   bij Sdl.Community.DeepLMTProvider.DeepLMtTranslationProvider.GetSupportedTargetLanguages(LanguagePair[] languagePairs)
   bij Sdl.Community.DeepLMTProvider.DeepLMtTranslationProviderWinFormsUI.Browse(IWin32Window owner, LanguagePair[] languagePairs, ITranslationProviderCredentialStore credentialStore)
   bij Sdl.TranslationStudio.Common.TranslationMemory.TranslationMemoriesControl.pluginContextMenuStripItem_Click(Object sender, EventArgs e)
   bij System.Windows.Forms.ToolStripItem.RaiseEvent(Object key, EventArgs e)
   bij System.Windows.Forms.ToolStripMenuItem.OnClick(EventArgs e)
   bij System.Windows.Forms.ToolStripItem.HandleClick(EventArgs e)
   bij System.Windows.Forms.ToolStripItem.HandleMouseUp(MouseEventArgs e)
   bij System.Windows.Forms.ToolStripItem.FireEventInteractive(EventArgs e, ToolStripItemEventType met)
   bij System.Windows.Forms.ToolStripItem.FireEvent(EventArgs e, ToolStripItemEventType met)
   bij System.Windows.Forms.ToolStrip.OnMouseUp(MouseEventArgs mea)
   bij System.Windows.Forms.ToolStripDropDown.OnMouseUp(MouseEventArgs mea)
   bij System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
   bij System.Windows.Forms.Control.WndProc(Message& m)
   bij System.Windows.Forms.ScrollableControl.WndProc(Message& m)
   bij System.Windows.Forms.ToolStrip.WndProc(Message& m)
   bij System.Windows.Forms.ToolStripDropDown.WndProc(Message& m)
   bij System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
   bij System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   bij System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)]]></StackTrace>
  </Exception>
  <Environment>
    <ProductName>SDL Trados Studio</ProductName>
    <ProductVersion>Studio16</ProductVersion>
    <EntryAssemblyFileVersion>16.0.1.2917</EntryAssemblyFileVersion>
    <OperatingSystem>Microsoft Windows 10 Home</OperatingSystem>
    <ServicePack>NULL</ServicePack>
    <OperatingSystemLanguage>1043</OperatingSystemLanguage>
    <CodePage>1252</CodePage>
    <LoggedOnUser>DESKTOP-GIUQPRC\Elfi Gilissen</LoggedOnUser>
    <DotNetFrameWork>4.0.30319.42000</DotNetFrameWork>
    <ComputerName>DESKTOP-GIUQPRC</ComputerName>
    <ConnectedToNetwork>True</ConnectedToNetwork>
    <PhysicalMemory>16705588 MB</PhysicalMemory>
  </Environment>
</SDLErrorDetails>

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Thread Subject & Description
Value cannot be null. Parameter name:source I know similar questions have been asked, but none of the 'fixes' applied to my case (nor worked when tried). So I upgraded from Trados 2019 to the 2021 version. I did the update that followed, and I installed the latest DeepL plugin which is suspposed to work with 2021 (I had the 2019 version before which worked perfectly). When entering the API key (which I even generated a new one, for just in case) it does not accept it and comes back with this error message (which annoyingly is half in Dutch because I am situated in NL I guess, even though my language settings for SDL are English and my computr language German ... But that is a different issue. So how do I get rid of the error message Value cannot be null. Parameter name:source and get it to accept the API key for DeepL MT Translation Provider as Translation Memory? I have added the extensive error message here. I hope someone has an idea! Thanks! Elfi .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/160/sdlerror_2D00_2020911_2D00_15h22m15s.sdlerror.sdlerror.xml?_=637354273410003862 https://community.rws.com/cfs-filesystemfile/__key/communityserver-discussions-components-files/160/sdlerror_2D00_2020911_2D00_15h22m15s.sdlerror.sdlerror.xml?_=637354273410003862 <SDLErrorDetails time="11.09.2020 15:22:22"> <ErrorMessage>Waarde kan niet null zijn. Parameternaam: source</ErrorMessage> <Exception> <Type>System.ArgumentNullException, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</Type> <ParamName>source</ParamName> <HelpLink /> <Source>System.Core</Source> <HResult>-2147467261</HResult> <StackTrace><![CDATA[ bij System.Linq.Enumerable.FirstOrDefault[TSource](IEnumerable`1 source, Func`2 predicate) bij Sdl.Community.DeepLMTProvider.DeepLTranslationProviderConnecter.GetLanguage(CultureInfo culture, List`1 languageList) bij Sdl.Community.DeepLMTProvider.DeepLMtTranslationProvider.GetSupportedTargetLanguages(LanguagePair[] languagePairs) bij Sdl.Community.DeepLMTProvider.DeepLMtTranslationProviderWinFormsUI.Browse(IWin32Window owner, LanguagePair[] languagePairs, ITranslationProviderCredentialStore credentialStore) bij Sdl.TranslationStudio.Common.TranslationMemory.TranslationMemoriesControl.pluginContextMenuStripItem_Click(Object sender, EventArgs e) bij System.Windows.Forms.ToolStripItem.RaiseEvent(Object key, EventArgs e) bij System.Windows.Forms.ToolStripMenuItem.OnClick(EventArgs e) bij System.Windows.Forms.ToolStripItem.HandleClick(EventArgs e) bij System.Windows.Forms.ToolStripItem.HandleMouseUp(MouseEventArgs e) bij System.Windows.Forms.ToolStripItem.FireEventInteractive(EventArgs e, ToolStripItemEventType met) bij System.Windows.Forms.ToolStripItem.FireEvent(EventArgs e, ToolStripItemEventType met) bij System.Windows.Forms.ToolStrip.OnMouseUp(MouseEventArgs mea) bij System.Windows.Forms.ToolStripDropDown.OnMouseUp(MouseEventArgs mea) bij System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks) bij System.Windows.Forms.Control.WndProc(Message& m) bij System.Windows.Forms.ScrollableControl.WndProc(Message& m) bij System.Windows.Forms.ToolStrip.WndProc(Message& m) bij System.Windows.Forms.ToolStripDropDown.WndProc(Message& m) bij System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m) bij System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m) bij System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)]]></StackTrace> </Exception> <Environment> <ProductName>SDL Trados Studio</ProductName> <ProductVersion>Studio16</ProductVersion> <EntryAssemblyFileVersion>16.0.1.2917</EntryAssemblyFileVersion> <OperatingSystem>Microsoft Windows 10 Home</OperatingSystem> <ServicePack>NULL</ServicePack> <OperatingSystemLanguage>1043</OperatingSystemLanguage> <CodePage>1252</CodePage> <LoggedOnUser>DESKTOP-GIUQPRC\Elfi Gilissen</LoggedOnUser> <DotNetFrameWork>4.0.30319.42000</DotNetFrameWork> <ComputerName>DESKTOP-GIUQPRC</ComputerName> <ConnectedToNetwork>True</ConnectedToNetwork> <PhysicalMemory>16705588 MB</PhysicalMemory> </Environment> </SDLErrorDetails> jQuery(function(j){ var fullScreenToggle = j('#fragment-1a84591e31034fac832d29ed8584666c30165518_code-editor-fs'); var codeEditor = j('#fragment-1a84591e31034fac832d29ed8584666c30165518_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 4 years ago

Elfi Gilissen

This has been discussed a lot in the past few days already. The problem seems to be related to the API key provided by DeepL and that it is not supporting their own endpoint for Language Codes. We are currently waiting for DeepL to address this.

Paul Filkin | RWS Group

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0 Elfi Gilissen over 4 years ago in reply to Paul

Okay. Thanks. I shall wait then ...
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Value cannot be null. Parameter name:source