fix "Code: -32600, Message: Invalid request" when using with hardhat node (#268)

rpuntaie · web-flow · commit 92266b0b0212 · 2024-11-01T10:20:23.000Z
diff --git a/jsonrpc/transport/http.go b/jsonrpc/transport/http.go
@@ -43,6 +43,8 @@ func (h *HTTP) Call(method string, out interface{}, params ...interface{}) error
 			return err
 		}
 		request.Params = data
+	} else {
+		request.Params = []byte{'[', ']'}
 	}
 	raw, err := json.Marshal(request)
 	if err != nil {

Original file line number	Diff line number	Diff line change
`@@ -43,6 +43,8 @@ func (h *HTTP) Call(method string, out interface{}, params ...interface{}) error`
`43`	`43`	`return err`
`44`	`44`	`}`
`45`	`45`	`request.Params = data`
	`46`	`+ } else {`
	`47`	`+ request.Params = []byte{'[', ']'}`
`46`	`48`	`}`
`47`	`49`	`raw, err := json.Marshal(request)`
`48`	`50`	`if err != nil {`