autocompletion doesnt work

[gantsevdenis]

I have an inifnite "Loading..." message.
I have somehow managed it to work for couple of seconds (!) and then it all stopped.
Relaunching hie doesn't do anything, I have tried with hie-8.6.5 and hie-8.4.4, I also tried this hack haskell/haskell-ide-engine#983, and recompiling hie afterwards, with no luck

hie log has a ton of messages, I am not sure what is relevant to post

stack.yaml resolver: 8.4.4
denis:~ $ cabal --version
cabal-install version 3.0.0.0
compiled using version 3.0.0.0 of the Cabal library 

denis:~ $ ps | grep hie
 2156  1192 denis    denis    tail -f /tmp/hie.log
30074 30020 denis    denis    /bin/sh /home/denis/.vscode/extensions/alanz.vscode-hie-server-0.0.28/hie-vscode.sh -d -l /tmp/hie.log
30077 30074 denis    denis    hie-wrapper -d -l /tmp/hie.log
30146 30077 denis    denis    /home/denis/.local/bin/hie -d -l /tmp/hie.log
30779 30319 denis    denis    grep --color=auto hie

denis:~ $ hie --version
Version 0.12.0.0, Git revision 3421a0e1deb34f65f979071989663ebc9f869199 (dirty) (2973 commits) x86_64 ghc-8.4.4

denis:~/HaskellProjects/proj2 $ stack build
proj2> configure (lib + exe)
Configuring proj2-0.1.0.0...
proj2> build (lib + exe)
Preprocessing library for proj2-0.1.0.0..
Building library for proj2-0.1.0.0..
[2 of 2] Compiling Paths_proj2
Preprocessing executable 'proj2-exe' for proj2-0.1.0.0..
Building executable 'proj2-exe' for proj2-0.1.0.0..
[2 of 2] Compiling Paths_proj2
Linking .stack-work/dist/x86_64-linux/Cabal-2.2.0.1/build/proj2-exe/proj2-exe ...
proj2> copy/register
Installing library in /home/denis/HaskellProjects/proj2/.stack-work/install/x86_64-linux/a0a2435869524ebf94e710fbd48ff60b1329436760d6bc75ea8821b5056b0699/8.4.4/lib/x86_64-linux-ghc-8.4.4/proj2-0.1.0.0-3O94Kl4ffyt24G9ev9rh2m
Installing executable proj2-exe in /home/denis/HaskellProjects/proj2/.stack-work/install/x86_64-linux/a0a2435869524ebf94e710fbd48ff60b1329436760d6bc75ea8821b5056b0699/8.4.4/bin
Registering library for proj2-0.1.0.0..

[Phill101]

exactly the same problem. tried on two different machines

[KillyMXI]

#124

[jneira]

@gantsevdenis @Phill101 lot of things have changed in hie, please, could you try with latest versions of hie and vscode extension? Feel free to reopen if you continue hitting the issue