All results from HIE are null #190
Description
I'm running extension version 0.0.34, but there doesn't seem to be any functionality.
I took at look at the HIE output and it looks like all results are returned as null.
I setup a small hello world project with a single file:
--main.hs
module Main where
main :: IO ()
main = putStrLn "Hello, World!"Here's what is logged by HIE when hovering over main:
2020-01-05 10:44:16.3157095 [ThreadId 3] - ---> {"jsonrpc":"2.0","id":9,"method":"textDocument/hover","params":{"textDocument":{"uri":"file:///d%3A/source/demo-project/main.hs"},"position":{"line":4,"character":5}}}
2020-01-05 10:44:16.3167021 [ThreadId 9] - ****** reactor: got message number:21
2020-01-05 10:44:16.3167021 [ThreadId 9] - reactor:got HoverRequest:RequestMessage {_jsonrpc = "2.0", _id = IdInt 9, _method = TextDocumentHover, _params = TextDocumentPositionParams {_textDocument = TextDocumentIdentifier {_uri = Uri {getUri = "file:///d%3A/source/demo-project/main.hs"}}, _position = Position {_line = 4, _character = 5}, _workDoneToken = Nothing}}
2020-01-05 10:44:16.3167021 [ThreadId 9] - reactor:HoverRequest done
2020-01-05 10:44:16.3167021 [ThreadId 9] - ****** reactor: top of loop
2020-01-05 10:44:16.3167021 [ThreadId 15] - ideDispatcher: got request 21 with id: IdInt 9
2020-01-05 10:44:16.3177136 [ThreadId 15] - ideDispatcher: top of loop
2020-01-05 10:44:16.3177136 [ThreadId 4] - <--2--{"result":null,"jsonrpc":"2.0","id":9}
This project only contains the single haskell file (i.e. stack init wasn't used).
The extension has worked for me in the past, any ideas what's happening here?