phoityne in VSCode giving error on readDirContent in IO

[archywillhe]

readDirContent :: FilePath -> IO Directory

calling it in main gives:

2023-08-06 22:06:43.775394000000 [65335(ThreadId 17)] ERROR APP - [CRITICAL] can not get the initial ghci prompt.
2023-08-06 22:06:51.055900000000 [65360(ThreadId 17)] CRITICAL APP - invalid dap result from ghci. ["\"/Users/arch/ArchGPT2023\"","\"HELLO\""]

Main:

main :: IO ()
main = do
  -- userPath <- getLine
  let userPath = "/Users/arch/ArchGPT2023"
  homeDir <- getHomeDirectory
  let fullPath = if "~" `isPrefixOf` userPath
                then homeDir </> drop 1 userPath
                else userPath
  print fullPath
  print "HELLO"
  dir <- readDirContent userPath
  print "WHY"
  print $ dir

[archywillhe]

it shows in the VSCode Debug console:

H>>= :dap-context-modules ...
H>>= :dap-set-function-breakpoints ...
H>>= :dap-continue ...

and then there is nothing...

it's almost like it crashed?

[phoityne]

Hi.

I don't know the readDirContent function.
It might be waiting inputs form stdio inside the readDirContent.

Regards.