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HIE doesn't work after build. "haskell-lsp: Failed to parse message header" error #1499
Description
I attempted to build HIE with stack from source on my macOS Catalina. The executables were successfully installed to ~/.local/bin. However, whenever I run hie (or hie-wrapper), the program will block after displaying the line 2019-12-XX XX:XX:XX.XXXXXX [ThreadId 4] - args:[]. Then if I press any key, the program will crash (and print hie-wrapper: callProcess: /Users/say/.local/bin/hie-8.6.5 (exit 1): failed if I use hie-wrapper rather than hie). If I add the flags --lsp --debug, the program will block after displaying the line haskell-lsp:Starting up server ..., and crash if I press any key and print the message:
2019年12月26日 01:28:33.947057 [ThreadId 4] -
haskell-lsp: Failed to parse message header:
: string
exiting 1 ...image
(^ The program gets stuck.)
image
(^ It crashes if I press any key.)
The Haskell Language Server extension on Visual Studio Code doesn't work, either. It's continually emitting the following error messages:
image
The following are the last few lines written to the standard output after I run stack repl haskell-ide-engine in the build directory:
image
Environment:
- OS: macOS Catalina Version 10.15.2 (19C57)
- VS Code: Version: 1.41.1
- Haskell Language Server: 0.0.31
- HIE:
$> hie --version Version 1.0.0.0, Git revision 2c51b612d4f584e7f543961cf2a231139df8930b (dirty) (3507 commits) x86_64 ghc-8.6.5 $> which hie /Users/say/.local/bin/hie $> ll /Users/say/.local/bin total 748968 -rwxr-xr-x 1 say staff 118M Dec 25 23:27 hie -rwxr-xr-x 1 say staff 118M Dec 25 23:27 hie-8.6 -rwxr-xr-x 1 say staff 118M Dec 25 23:27 hie-8.6.5 -rwxr-xr-x 1 say staff 12M Dec 25 23:27 hie-wrapper
- Compiler:
$> cc --version Apple clang version 11.0.0 (clang-1100033.16) Target: x86_64-apple-darwin19.2.0 Thread model: posix InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin $> gcc --version Configured with: --prefix=/Applications/Xcode.app/Contents/Developer/usr --with-gxx-include-dir=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/4.2.1 Apple clang version 11.0.0 (clang-1100033.16) Target: x86_64-apple-darwin19.2.0 Thread model: posix InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
- GHC:
$> ghc --version # installed via Homebrew The Glorious Glasgow Haskell Compilation System, version 8.8.1 $> ls ~/.stack/programs/x86_64-osx/ ghc-8.4.2 ghc-8.4.3 ghc-8.4.4 ghc-8.6.1 ghc-8.6.2 ghc-8.6.3 ghc-8.6.4 ghc-8.6.5 ghc-8.4.2.installed ghc-8.4.3.installed ghc-8.4.4.installed ghc-8.6.1.installed ghc-8.6.2.installed ghc-8.6.3.installed ghc-8.6.4.installed ghc-8.6.5.installed ghc-8.4.2.tar.bz2 ghc-8.4.3.tar.bz2 ghc-8.4.4.tar.bz2 ghc-8.6.1.tar.bz2 ghc-8.6.2.tar.bz2 ghc-8.6.3.tar.bz2 ghc-8.6.4.tar.bz2