how to fix StreamJsonRpc.ConnectionLostException : The JSON-RPC connection with the remote party was lost before the request could complete. ---> System.OperationCanceledException : The operation was canceled.

Starfall Conquer 25

even upgrade to the latest Version 17.6.4

still does it, can even be idle when it happens, Super annoying.

StreamJsonRpc.ConnectionLostException : The JSON-RPC connection with the remote party was lost before the request could complete. ---> System.OperationCanceledException : The operation was canceled.
   at System.Threading.CancellationToken.ThrowOperationCanceledException()
   at async StreamJsonRpc.MessageHandlerBase.WriteAsync(<Unknown Parameters>)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at async StreamJsonRpc.JsonRpc.SendAsync(<Unknown Parameters>)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at async StreamJsonRpc.JsonRpc.InvokeCoreAsync(<Unknown Parameters>)
   --- End of inner exception stack trace ---
   at async StreamJsonRpc.JsonRpc.InvokeCoreAsync(<Unknown Parameters>)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at async StreamJsonRpc.JsonRpc.InvokeCoreAsync[TResult](<Unknown Parameters>)
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at async Microsoft.CodeAnalysis.Remote.BrokeredServiceConnection`1.TryInvokeAsync[TService](<Unknown Parameters>)

Giridhar Sadineni 0 Reputation points

2023-09-21T06:56:35.27+00:00

Facing the same issue as above. tried all suggested solutions but no luck. VS version 17.7.4
JordiCasas-6718 1 Reputation point

2023-09-22T07:02:44.2+00:00

Same here.

Eddy, Christopher@DGS 0

Hello,

With 17.7.5 still having this same issue. Tried deleting the cache directory, no newtonsoft.

[10/23/2023 1:25:57.467 PM]  Log level is set to Trace (Includes Platform logs).
[10/23/2023 1:26:00.013 PM]  Interrupt: Enqueueing RunAllOperation
[10/23/2023 1:26:00.014 PM]  Enqueue operation 'RunAllOperation', hashcode:61510603 
[10/23/2023 1:26:00.014 PM]  Operation left in the the queue: 1
[10/23/2023 1:26:00.014 PM]  	'RunAllOperation', hashcode:61510603
[10/23/2023 1:26:00.014 PM]  

[10/23/2023 1:26:00.014 PM]  Operation Dequeue : 'RunAllOperation'
[10/23/2023 1:26:00.016 PM] [Error] StreamJsonRpc.ConnectionLostException: The JSON-RPC connection with the remote party was lost before the request could complete. ---> System.OperationCanceledException: The operation was canceled.
   at System.Threading.CancellationToken.ThrowOperationCanceledException()
   at StreamJsonRpc.MessageHandlerBase.<WriteAsync>d__23.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at StreamJsonRpc.JsonRpc.<SendAsync>d__157.MoveNext()

Muhammad Tufail Ali Panjwani 0 Reputation points

2024-01-16T09:22:39.5133333+00:00

StreamJsonRpc.ConnectionLostException : The JSON-RPC connection with the remote party was lost before the request could complete.
Xavier Rocher 10 Reputation points

2024-07-14T17:44:24.1533333+00:00

same issue for a few months

9 answers

JW 5 Reputation points

2024-01-10T19:33:33.7733333+00:00

This problem started for me after upgrading to 17.8.4. I downgraded back to 17.8.3, and am still facing the same problem.
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Muhammad Tufail Ali Panjwani 0 Reputation points

2024-01-29T15:12:16.58+00:00

just open visual studio in administrator mode. just right click on visual studio and click run as administrator.
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Maciej Milański 0 Reputation points

2024-01-11T19:57:13.55+00:00

Hi! I'm not sure in what scenario you're getting this error. In my case it was while trying to train model for text classification. When using vs22 the error occurred, but using mlnet cli tool allow me to train model succesfully. So it was solution for me.
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Mark Morrison 0 Reputation points

2024-01-24T12:28:03.38+00:00

Regarding this issue I have been experiencing it from last year thinking the issue was with visual studio but since last week I now believe it was an issue with the settings for my CPU in the bios. When I increased the LLC and the vcore and adjusted the frequency for the cores I am no longer experiencing the issue. So persons might need to check if the cores of their CPU are actually stable at specific frequencies, vcore and LLC. My 14900k could not even run 5.8ghz on one of the so called "favored" cores and I had to try and figure out which cores can actually run at the expected 6.0ghz.
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xinxin jiao 0 Reputation points

2024-07-04T01:10:39.48+00:00

Same here.
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how to fix StreamJsonRpc.ConnectionLostException : The JSON-RPC connection with the remote party was lost before the request could complete. ---> System.OperationCanceledException : The operation was canceled.

9 answers

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