1.6.1.0 cli execution doesn't work

[googleson78]

Your environment

Which OS do you use:
Debian testing
Which LSP client (editor/plugin) do you use:
Raw invocation
Describe your project (alternative: link to the project):
https://github.com/polysemy-research/polysemy

HLS 1.6.1.0 from ghcup

> haskell-language-server-wrapper --version
haskell-language-server version: 1.6.1.0 (GHC: 8.10.7) (PATH: /home/googleson78/.ghcup/bin/haskell-language-server-wrapper-1.6.1.0) (GIT hash: f4022c5bb8530cd306c53b941878244bf27a5d41)

Steps to reproduce

Clone the project and run haskell-language-server-wrapper

Expected behaviour

Loads the project.

Actual behaviour

Fails with multiple instances of something like

  Maybe.fromJust: Nothing
  CallStack (from HasCallStack):
  error, called at libraries/base/Data/Maybe.hs:148:21 in base:Data.Maybe
  fromJust, called at src/Development/IDE/Core/Rules.hs:842:51 in
  ghcide-1.6.0.0-inplace:Development.IDE.Core.Rules

Include debug information

hls.log
hls-stderr.log

[fendor]

I can reproduce it on the cli as described, but in VSCode everything seems to be fine 0.o.

[googleson78]

Has calling the cli perhaps gotten more complicated in some way? (some env needs to be provided etc)

[jneira]

@googleson78 does it work for you in the editor?

[googleson78]

Yup, thanks. I didn't even try it in an editor when I saw the cli invocation doesn't work tbh.

I rely on the cli invocation to provide debug info and to also troubleshoot issues if something isn't working from inside my editor. What do I need to do to be able to use it?

[fendor]

It should work, so there is at least one bug somewhere.

I can trigger the same error on the hie-bios code-base, but everything seems to load fine, so this is likely to be a bug in the cli loader.

[solomon-b]

FYI I also am hitting this bug and am not using polysemy:

Hidden:   no
Range:    1:1-2:1
Source:   compiler
Severity: DsError
Message: 
  Maybe.fromJust: Nothing
  CallStack (from HasCallStack):
  error, called at libraries/base/Data/Maybe.hs:148:21 in base:Data.Maybe
  fromJust, called at src/Development/IDE/Core/Rules.hs:842:51 in
  ghcide-1.6.0.0-7wqffKHWPjBDdiU2g7XF1:Development.IDE.Core.Rules
2022-02-10 13:05:16.955923575 [ThreadId 57] INFO hls:	finish: User TypeCheck (took 0.12s)
2022-02-10 13:05:16.956033454 [ThreadId 114] DEBUG hls:	LOOKUP UP PERSISTENT FOR: GetModSummaryWithoutTimestamps
2022-02-10 13:05:16.956072025 [ThreadId 114] DEBUG hls:	LOOKUP UP PERSISTENT FOR: False
2022-02-10 13:05:16.956123559 [ThreadId 111] INFO hls:	finish: GetHie (took 0.00s)
2022-02-10 13:05:16.956229608 [ThreadId 116] INFO hls:	finish: GenerateCore (took 0.00s)
Files that failed:
 * /home/solomon/Development/hasura/graphql-engine-mono/pro/server/src/HasuraPro/App.hs

Completed (0 files worked, 1 file failed)
haskell-language-server-wrapper: callProcess: /nix/store/sznd4vbnba0iyl08p3wqp9k4jj3db9li-haskell-language-server-1.6.1.0/bin/haskell-language-server-8.10.7 "pro/server/src/HasuraPro/App.hs" "--debug" (exit 1): failed

[dschrempf]

I am also getting this error message independent of polysemy.

2022-02-15 10:58:09.561056426 [ThreadId 463] INFO hls:	File:     /home/dominik/Shared/haskell/circular/src/Data/Stack/Circular.hs
Hidden:   no
Range:    1:1-2:1
Source:   compiler
Severity: DsError
Message:
  Maybe.fromJust: Nothing
  CallStack (from HasCallStack):
  error, called at libraries/base/Data/Maybe.hs:148:21 in base:Data.Maybe
  fromJust, called at src/Development/IDE/Core/Rules.hs:842:51 in
  ghcide-1.6.0.0-7wqffKHWPjBDdiU2g7XF1:Development.IDE.Core.Rules