Haskell-ide-engine: Got error while processing diagnostics: readCreateProcess

[fuszenecker]

Cabal 3.0.0.0, GHC 8.6.5 (pinned).

VS Code 
Version: 1.40.2 (system setup)
Commit: f359dd69833dd8800b54d458f6d37ab7c78df520
Date: 2019-11-25T14:54:45.096Z
Electron: 6.1.5
Chrome: 76.0.3809.146
Node.js: 12.4.0
V8: 7.6.303.31-electron.0
OS: Windows_NT x64 10.0.17763

When I create a pure cabal project, I receive the same error message:

Got error while processing diagnostics: readCreateProcess: 
C:\Users\rofu01\dev\haskell-ide-engine\.stack-work\install\f2ceea48\bin\cabal-helper-wrapper.exe 
"--with-ghc=ghc" "--with-ghc-pkg=ghc-pkg" "--with-cabal=cabal" "v1-style" 
"C:\\Users\\rofu01\\dev\\_x" 
"C:\\Users\\rofu01\\dev\\_x\\dist-newstyle/build\\x86_64-windows\\ghc-8.6.5\\x-0.1.0.0" 
"package-db-stack" "flags" "compiler-version" "ghc-merged-pkg-options" "config-flags" 
"non-default-config-flags" "ghc-src-options" "ghc-pkg-options" "ghc-lang-options" 
"ghc-options" "source-dirs" "entrypoints" "needs-build-output" (exit 1): failed

[jneira]

Hi! could you share the output calling directly the cabal-helper-wrapper executable in a console in debug mode with something like:

set CABAL_HELPER_DEBUG=1 && C:\Users\rofu01\dev\haskell-ide-engine\.stack-work\install\f2ceea48\bin\cabal-helper-wrapper.exe "--with-ghc=ghc" "--with-ghc-pkg=ghc-pkg" "--with-cabal=cabal" "v1-style" "C:\\Users\\rofu01\\dev\\_x" "C:\\Users\\rofu01\\dev\\_x\\dist-newstyle/build\\x86_64-windows\\ghc-8.6.5\\x-0.1.0.0" "package-db-stack" "flags" "compiler-version" "ghc-merged-pkg-options" "config-flags" "non-default-config-flags" "ghc-src-options" "ghc-pkg-options" "ghc-lang-options" "ghc-options" "source-dirs" "entrypoints" "needs-build-output"

...replacing the paths with the actual ones if necessary

[vvviiimmm]

Happens for me after upgrading to VSCode 1.40.2.
MacOS Catalina 10.15

Logs:

cabal-helper-wrapper: /Users/vi/dev/projects/test-project/dist-newstyle/build/x86_64-osx/ghc-8.6.5/x2019-0.1.0.0/setup-config: openFile: does not exist (No such file or directory)

The setup-config file is actually located at
/Users/vi/dev/projects/test-project/dist-newstyle/build/x86_64-osx/ghc-8.6.5/x2019-0.1.0.0/x/x2019/setup-config

For new cabal init projects HIE starts and works normally until cabal new-build is executed, then we get the error above.

[fendor]

Current hie master does not support cabal 3.0.0.0, is your cabal version 3.0.0.0?

[vvviiimmm]

@fendor

~ cabal --version
cabal-install version 2.4.1.0
compiled using version 2.4.1.0 of the Cabal library

[fendor]

Try deleting ~/.cache/cabal-helper-wrapper. Other than that, hopefully this issue is resolved when we merge #1126

[fendor]

Initial issue is about Cabal 3.0.0.0, afaict. Should be fixed by #1126.
@vvviiimmm would you mind trying, too, with the new changes and report back?

[AbikoWarakawa]

Happens for me after upgrading to VSCode 1.40.2.
MacOS Catalina 10.15

Logs:

cabal-helper-wrapper: /Users/vi/dev/projects/test-project/dist-newstyle/build/x86_64-osx/ghc-8.6.5/x2019-0.1.0.0/setup-config: openFile: does not exist (No such file or directory)

The setup-config file is actually located at
/Users/vi/dev/projects/test-project/dist-newstyle/build/x86_64-osx/ghc-8.6.5/x2019-0.1.0.0/x/x2019/setup-config

For new cabal init projects HIE starts and works normally until cabal new-build is executed, then we get the error above.

Got similar issue here under Archlinux & Emacs, with HIE build from source (AUR one hangs at 'Typechecking in VSCode and gave no response in emacs here)

Just pulled new source from master branch and building now, will report back as soon as building is finished

---

update: With new HIE build and dist-newstyle present, I see no error here now. Seems issue is fixed to me.

[vvviiimmm]

Confirm, it is fixed, thanks a lot!