error: Unknown binary 'rust-analyzer.exe' in official toolchain 'stable-x86_64-pc-windows-msvc'.\

[LICHTENBERGERHugo]

Summary

I can't get any hints with Helix when opening a Rust file. I would like to have error hints on each line but it doesn't work at all, I have the completions and my hx --health commands seems to find everything and returns :

  ✓ rust-analyzer: C:\Users\me\.cargo\bin\rust-analyzer.exe
Configured debug adapter: lldb-dap
Binary for debug adapter: 'lldb-dap' not found in $PATH
Configured formatter: None
Tree-sitter parser: ✓
Highlight queries: ✓
Textobject queries: ✓
Indent queries: ✓

Reproduction Steps

I tried this:

1. Going back to default helix config
2. Adding LSP capacities for Rust following the official languages.toml
3. Verifiying the rustup component for rust-analyser was added.
4. hx src:/main.rs
   I expected this to happen: Errors and warnings displaying as hints on each line

Instead, i just have the completions for Rust.

Helix log

~/.cache/helix/helix.log

2024-09-27T20:08:33.052 helix_lsp::transport [ERROR] rust-analyzer err <- "error: Unknown binary 'rust-analyzer.exe' in official toolchain 'stable-x86_64-pc-windows-msvc'.\n"
2024-09-27T20:08:33.085 helix_lsp::transport [ERROR] rust-analyzer err: <- StreamClosed
2024-09-27T20:08:33.085 helix_lsp [ERROR] failed to initialize language server: server closed the stream
2024-10-03T16:21:04.619 helix_lsp::transport [ERROR] nu-lsp err <- "Error: \u{1b}[31mnu::shell::column_defined_twice\u{1b}[0m\n"
2024-10-03T16:21:04.623 helix_lsp::transport [ERROR] nu-lsp err <- "\n"
2024-10-03T16:21:04.623 helix_lsp::transport [ERROR] nu-lsp err <- "  \u{1b}[31m×\u{1b}[0m Record field or table column used twice: shell_integration\n"
2024-10-03T16:21:04.623 helix_lsp::transport [ERROR] nu-lsp err <- "     ╭─[\u{1b}[36;1;4mC:\\Users\\Hugo\\AppData\\Roaming\\nushell\\config.nu\u{1b}[0m:256:5]\n"
2024-10-03T16:21:04.623 helix_lsp::transport [ERROR] nu-lsp err <- " \u{1b}[2m255\u{1b}[0m │     edit_mode: emacs # emacs, vi\n"
2024-10-03T16:21:04.623 helix_lsp::transport [ERROR] nu-lsp err <- " \u{1b}[2m256\u{1b}[0m │     shell_integration: {\n"
2024-10-03T16:21:04.623 helix_lsp::transport [ERROR] nu-lsp err <- "     · \u{1b}[35;1m    ────────┬────────\u{1b}[0m\n"
2024-10-03T16:21:04.623 helix_lsp::transport [ERROR] nu-lsp err <- "     ·             \u{1b}[35;1m╰── \u{1b}[35;1mfield first defined here\u{1b}[0m\u{1b}[0m\n"
2024-10-03T16:21:04.623 helix_lsp::transport [ERROR] nu-lsp err <- " \u{1b}[2m257\u{1b}[0m │         # osc2 abbreviates the path if in the home_dir, sets the tab/window title, shows the running command in the tab/window title\n"
2024-10-03T16:21:04.623 helix_lsp::transport [ERROR] nu-lsp err <- " \u{1b}[2m258\u{1b}[0m │         osc2: true\n"
2024-10-03T16:21:04.623 helix_lsp::transport [ERROR] nu-lsp err <- " \u{1b}[2m259\u{1b}[0m │         # osc7 is a way to communicate the path to the terminal, this is helpful for spawning new tabs in the same directory\n"
2024-10-03T16:21:04.623 helix_lsp::transport [ERROR] nu-lsp err <- " \u{1b}[2m260\u{1b}[0m │         osc7: true\n"
2024-10-03T16:21:04.623 helix_lsp::transport [ERROR] nu-lsp err <- " \u{1b}[2m261\u{1b}[0m │         # osc8 is also implemented as the deprecated setting ls.show_clickable_links, it shows clickable links in ls output if your terminal supports it. show_clickable_links is deprecated in favor of osc8\n"
2024-10-03T16:21:04.623 helix_lsp::transport [ERROR] nu-lsp err <- " \u{1b}[2m262\u{1b}[0m │         osc8: true\n"
2024-10-03T16:21:04.623 helix_lsp::transport [ERROR] nu-lsp err <- " \u{1b}[2m263\u{1b}[0m │         # osc9_9 is from ConEmu and is starting to get wider support. It's similar to osc7 in that it communicates the path to the terminal\n"
2024-10-03T16:21:04.623 helix_lsp::transport [ERROR] nu-lsp err <- " \u{1b}[2m264\u{1b}[0m │         osc9_9: false\n"
2024-10-03T16:21:04.623 helix_lsp::transport [ERROR] nu-lsp err <- " \u{1b}[2m265\u{1b}[0m │         # osc133 is several escapes invented by Final Term which include the supported ones below.\n"
2024-10-03T16:21:04.623 helix_lsp::transport [ERROR] nu-lsp err <- " \u{1b}[2m266\u{1b}[0m │         # 133;A - Mark prompt start\n"
2024-10-03T16:21:04.623 helix_lsp::transport [ERROR] nu-lsp err <- " \u{1b}[2m267\u{1b}[0m │         # 133;B - Mark prompt end\n"
2024-10-03T16:21:04.623 helix_lsp::transport [ERROR] nu-lsp err <- " \u{1b}[2m268\u{1b}[0m │         # 133;C - Mark pre-execution\n"
2024-10-03T16:21:04.623 helix_lsp::transport [ERROR] nu-lsp err <- " \u{1b}[2m269\u{1b}[0m │         # 133;D;exit - Mark execution finished with exit code\n"
2024-10-03T16:21:04.623 helix_lsp::transport [ERROR] nu-lsp err <- " \u{1b}[2m270\u{1b}[0m │         # This is used to enable terminals to know where the prompt is, the command is, where the command finishes, and where the output of the command is\n"
2024-10-03T16:21:04.623 helix_lsp::transport [ERROR] nu-lsp err <- " \u{1b}[2m271\u{1b}[0m │         osc133: true\n"
2024-10-03T16:21:04.624 helix_lsp::transport [ERROR] nu-lsp err <- " \u{1b}[2m272\u{1b}[0m │         # osc633 is closely related to osc133 but only exists in visual studio code (vscode) and supports their shell integration features\n"
2024-10-03T16:21:04.624 helix_lsp::transport [ERROR] nu-lsp err <- " \u{1b}[2m273\u{1b}[0m │         # 633;A - Mark prompt start\n"
2024-10-03T16:21:04.624 helix_lsp::transport [ERROR] nu-lsp err <- " \u{1b}[2m274\u{1b}[0m │         # 633;B - Mark prompt end\n"
2024-10-03T16:21:04.624 helix_lsp::transport [ERROR] nu-lsp err <- " \u{1b}[2m275\u{1b}[0m │         # 633;C - Mark pre-execution\n"
2024-10-03T16:21:04.624 helix_lsp::transport [ERROR] nu-lsp err <- " \u{1b}[2m276\u{1b}[0m │         # 633;D;exit - Mark execution finished with exit code\n"
2024-10-03T16:21:04.624 helix_lsp::transport [ERROR] nu-lsp err <- " \u{1b}[2m277\u{1b}[0m │         # 633;E - Explicitly set the command line with an optional nonce\n"
2024-10-03T16:21:04.624 helix_lsp::transport [ERROR] nu-lsp err <- " \u{1b}[2m278\u{1b}[0m │         # 633;P;Cwd=<path> - Mark the current working directory and communicate it to the terminal\n"
2024-10-03T16:21:04.624 helix_lsp::transport [ERROR] nu-lsp err <- " \u{1b}[2m279\u{1b}[0m │         # and also helps with the run recent menu in vscode\n"
2024-10-03T16:21:04.625 helix_lsp::transport [ERROR] nu-lsp err <- " \u{1b}[2m280\u{1b}[0m │         osc633: true\n"
2024-10-03T16:21:04.625 helix_lsp::transport [ERROR] nu-lsp err <- " \u{1b}[2m281\u{1b}[0m │         # reset_application_mode is escape \\x1b[?1l and was added to help ssh work better\n"
2024-10-03T16:21:04.625 helix_lsp::transport [ERROR] nu-lsp err <- " \u{1b}[2m282\u{1b}[0m │         reset_application_mode: true\n"
2024-10-03T16:21:04.625 helix_lsp::transport [ERROR] nu-lsp err <- " \u{1b}[2m283\u{1b}[0m │     }\n"
2024-10-03T16:21:04.625 helix_lsp::transport [ERROR] nu-lsp err <- " \u{1b}[2m284\u{1b}[0m │     shell_integration:false\n"
2024-10-03T16:21:04.625 helix_lsp::transport [ERROR] nu-lsp err <- "     · \u{1b}[33;1m    ────────┬────────\u{1b}[0m\n"
2024-10-03T16:21:04.625 helix_lsp::transport [ERROR] nu-lsp err <- "     ·             \u{1b}[33;1m╰── \u{1b}[33;1mfield redefined here\u{1b}[0m\u{1b}[0m\n"
2024-10-03T16:21:04.625 helix_lsp::transport [ERROR] nu-lsp err <- " \u{1b}[2m285\u{1b}[0m │     render_right_prompt_on_last_line: false # true or false to enable or disable right prompt to be rendered on last line of the prompt.\n"
2024-10-03T16:21:04.625 helix_lsp::transport [ERROR] nu-lsp err <- "     ╰────\n"
2024-10-03T16:21:04.625 helix_lsp::transport [ERROR] nu-lsp err <- "\n"
2024-10-03T16:22:35.604 helix_lsp::transport [ERROR] err: <- Other(failed to send a message to server

Platform

Windows

Terminal Emulator

wezterm

Installation Method

scoop

Helix Version

helix 25.01

[RoloEdits]

check if rust-analyzer is installed

rustup component list

You can install with:

rustup component add rust-analyzer

Potentially there was some weird install issue? This might fix it.

[taylorplewe]

I had the same issue and this fixed it, appreciate it 👍