fix: linter

.golangci.yml

@@ -48,6 +48,8 @@ issues:
         - lll
     - path: rpc/websockets.go
       text: 'G114: Use of net/http serve function that has no support for setting timeouts'
+  exclude:
+    - "G115: integer overflow conversion"
   max-same-issues: 50
 
 linters-settings:

tests/rpc/utils.go

@@ -149,7 +149,7 @@ func CallWithError(method string, params interface{}) (*Response, error) {
 	}
 
 	if rpcRes.Error != nil {
-		return nil, fmt.Errorf(rpcRes.Error.Message)
+		return nil, errors.New(rpcRes.Error.Message)
 	}
 
 	return rpcRes, nil