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Rocket MV BASIC for Visual Studio Code intellisense issue

  • June 5, 2026
  • 0 replies
  • 7 views

AnthonyC

I have been having issues with Rocket MV BASIC for Visual Studio Code intellisense for weeks now.  I have tried updating the JAVA PATH in the settings to the newer version of Java I have 21.0.11.10.  I keep getting the following error below (local path info omitted).

[Error - 3:55:14 PM] Client Rocket MV BASIC Language Server: connection to server is erroring. Shutting down server.
[Error - 3:55:14 PM] Client Rocket MV BASIC Language Server: connection to server is erroring. Shutting down server.
[Error - 3:55:14 PM] Stopping server failed
Error: Client is not running and can't be stopped. It's current state is: starting
[Error - 3:55:14 PM] Stopping server failed
Error: Client is not running and can't be stopped. It's current state is: starting
[Info  - 3:55:14 PM] Connection to server got closed. Server will restart.
true
[Error - 3:55:14 PM] Server initialization failed.
  Message: Socket closed before the connection was established
  Code: -32099 
[Error - 3:55:14 PM] Rocket MV BASIC Language Server client: couldn't create connection to server.
  Message: Socket closed before the connection was established
  Code: -32099

I have tried removing the extension and deletign the extension directory.  I then reinstalled the extension but it did not correct the issue..