exc argumentexception an item with the same key has already been added steam error console

ArgumentException: An item with the same key has already been added. Key: Steam_76561198833334839
  at System.Collections.Generic.Dictionary`2[TKey,TValue].TryInsert (TKey key, TValue value, System.Collections.Generic.InsertionBehavior behavior) [0x000c1] in <695d1cc93cca45069c528c15c9fdd749>:0 
  at System.Collections.Generic.Dictionary`2[TKey,TValue].Add (TKey key, TValue value) [0x00000] in <695d1cc93cca45069c528c15c9fdd749>:0 
  at Platform.EOS.User.loadUserMappings () [0x000f6] in <39cf8b713b17414c9e5ddfff01d6df19>:0 
  at Platform.EOS.User.saveUserMapping () [0x00000] in <39cf8b713b17414c9e5ddfff01d6df19>:0 
  at Platform.EOS.User.loggedIn (Epic.OnlineServices.ProductUserId _puid, Platform.LoginUserCallback _callback) [0x00036] in <39cf8b713b17414c9e5ddfff01d6df19>:0 
  at Platform.EOS.User+<>c__DisplayClass25_0.<ConnectLogin>b__0 (Epic.OnlineServices.Connect.LoginCallbackInfo _callbackData) [0x0003d] in <39cf8b713b17414c9e5ddfff01d6df19>:0 
  at Epic.OnlineServices.Connect.ConnectInterface.OnLoginCallbackInternalImplementation (System.IntPtr data) [0x0000c] in <e16397dece5746fdb3d3c7aef009c08f>:0 
  at (wrapper managed-to-native) Epic.OnlineServices.Bindings.EOS_Platform_Tick(intptr)
  at Epic.OnlineServices.Platform.PlatformInterface.Tick () [0x00006] in <e16397dece5746fdb3d3c7aef009c08f>:0 
  at Platform.EOS.Api.Update () [0x00033] in <39cf8b713b17414c9e5ddfff01d6df19>:0 
  at Platform.AbsPlatform.Update () [0x0000a] in <39cf8b713b17414c9e5ddfff01d6df19>:0 
  at Platform.PlatformManager.Update () [0x00019] in <39cf8b713b17414c9e5ddfff01d6df19>:0 
  at GameManager.gmUpdate () [0x0004d] in <39cf8b713b17414c9e5ddfff01d6df19>:0 
  at GameManager.Update () [0x00000] in <39cf8b713b17414c9e5ddfff01d6df19>:0 
 

 
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Happens when you use more than one Steam account under the same Windows user account.

It is completely safe to ignore as near as I can tell.

 
SylenThunder said:
Happens when you use more than one Steam account under the same Windows user account.

It is completely safe to ignore as near as I can tell.
Click to expand...


Ah, thanks for the explanation! I was wondering about popup error message "EXC ArgumentException: An item with the same key has already been added. Key: Steam_" myself. I think this is a new error message maybe since the start of this new EOS business? And yes more than a half dozen different Steam & 7D2D accounts run through this exact same windows PC. Maybe TFP will address that on the next patch.

error.png

 
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Wyze Wildfire said:
Ah, thanks for the explanation! I was wondering about popup error message "EXC ArgumentException: An item with the same key has already been added. Key: Steam_" myself. I think this is a new error message maybe since the start of this new EOS business? And yes more than a half dozen different Steam & 7D2D accounts run through this exact same windows PC. Maybe TFP will address that on the next patch.

View attachment 24342
Click to expand...
Yes, that's what it looks like in-game. The above error is the same, but the data ferodevs posted comes from the log file so there is a lot more detailed information.

 
Speaking of EOS issues, and maybe this should be in its own thread, but it feels loosely related, I just got multiple EOS Warnings that I've not seen before... Looks like it had trouble connecting to something for some reason but then managed to successfully after the 2nd or 3rd attempt... followed by the new and now old EOS error message that is the topic of this thread...

EOS_WARNINGS.png

 
Unrelated from what the snippet looks like. The key error is what Sylen said; you can get rid of it by wiping your 7 days registry entry, either by hand or using the "Clean Game Settings" option from the launcher cleaning tool.

Those warnings are debug statements, you lost connection to EOS. 

 
From all of the problems related to EOS that I’ve read on this forum, all have been related to the systems antivirus blocking EOS connection. Excluding your 7 Days folder and saves folder from your antivirus ‘should’ resolve any EOS issue. Notice I said should lol…..as soon as I say that, another type of EOS issue will show up.

 
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