Module error_codes 

Standard JSON-RPC 2.0 error codes plus the LSP-defined ones. Used by the actor to build error responses to server-initiated requests we can’t fulfil.

Constants

CONTENT_MODIFIED

The document changed while the request was in flight, so the result would be stale; the client should re-request if still relevant.

INTERNAL_ERROR

Internal JSON-RPC error.

INVALID_PARAMS

Invalid method parameter(s).

INVALID_REQUEST

JSON sent is not a valid Request object.

METHOD_NOT_FOUND

The method does not exist / is not available.

PARSE_ERROR

Invalid JSON received by the server.

REQUEST_CANCELLED

The request was cancelled ($/cancelRequest) and the server stopped work on it.

REQUEST_FAILED

The request was well-formed and understood, but failed (LSP 3.17).

SERVER_NOT_INITIALIZED

A request arrived before the initialize handshake completed.