Error: Unable to resolve text model content for resource embedded when hovering HTML

[sean-garwood]

Description

Ruby LSP Information

VS Code Version

1.94.2

Ruby LSP Extension Version

0.8.8

Ruby LSP Server Version

0.20.1

Ruby LSP Addons

• Ruby LSP Rails

Ruby Version

3.3.5

Ruby Version Manager

rbenv

Installed Extensions

Click to expand

• vscode-erb-beautify (0.5.0)
• vscode-django (1.15.0)
• vscode-markdownlint (0.56.0)
• python-environment-manager (1.2.4)
• python-extension-pack (1.7.0)
• EditorConfig (0.16.4)
• copilot (1.242.1180)
• copilot-chat (0.22.2024100702)
• vscode-github-actions (0.27.0)
• go (0.42.1)
• haskell (2.4.4)
• language-haskell (3.6.0)
• vsc-python-indent (1.18.0)
• rainbow-csv (3.12.0)
• git-graph (1.30.0)
• data-workspace-vscode (0.5.0)
• mssql (1.25.0)
• sql-bindings-vscode (0.4.0)
• sql-database-projects-vscode (1.4.3)
• debugpy (2024.12.0)
• isort (2023.10.1)
• pylint (2024.0.0)
• python (2024.16.1)
• vscode-pylance (2024.10.1)
• datawrangler (1.12.0)
• jupyter (2024.9.1)
• jupyter-keymap (1.1.2)
• jupyter-renderers (1.0.19)
• cmake-tools (1.19.52)
• cpptools (1.22.10)
• cpptools-extension-pack (1.3.0)
• cpptools-themes (2.0.0)
• hexeditor (1.10.0)
• makefile-tools (0.11.13)
• powershell (2024.2.2)
• vscode-speech (0.10.0)
• autodocstring (0.6.1)
• vscode-powerquery (0.1.60)
• scala (0.5.8)
• metals (1.40.0)
• ruby-lsp (0.8.8)
• rewrap (1.16.3)
• cmake (0.0.17)
• vim (1.28.1)
• jinja (0.0.8)
• five-server (0.3.1)
• dark-ruby-theme (1.2.0)
• markdown-pdf (1.5.0)

Ruby LSP Settings

Click to expand

Workspace

{}

User

{
  "enableExperimentalFeatures": true,
  "enabledFeatures": {
    "codeActions": true,
    "diagnostics": true,
    "documentHighlights": true,
    "documentLink": true,
    "documentSymbols": true,
    "foldingRanges": true,
    "formatting": true,
    "hover": true,
    "inlayHint": true,
    "onTypeFormatting": true,
    "selectionRanges": true,
    "semanticHighlighting": true,
    "completion": true,
    "codeLens": true,
    "definition": true,
    "workspaceSymbol": true,
    "signatureHelp": true,
    "typeHierarchy": true
  },
  "featuresConfiguration": {},
  "addonSettings": {
    "rubocop": {
      "lint": true,
      "format": true
    },
    "erb": {
      "lint": true,
      "format": true
    }
  },
  "rubyVersionManager": {
    "identifier": "auto"
  },
  "customRubyCommand": "",
  "formatter": "rubocop",
  "linters": null,
  "bundleGemfile": "",
  "testTimeout": 30,
  "branch": "",
  "pullDiagnosticsOn": "both",
  "useBundlerCompose": false,
  "bypassTypechecker": false,
  "rubyExecutablePath": "",
  "indexing": {},
  "erbSupport": true
}

Reproduction steps

1. Start the Ruby LSP using VSCode
2. Open an ERB file
3. Hover over an HTML tag
4. No documentation provided and error thrown. The Ruby LSP output is as follows:

2024-10-25 15:21:20.805 [info] (top_flickr_api) [Error - 3:21:20 PM] Request textDocument/hover failed.
2024-10-25 15:21:20.805 [info] (top_flickr_api) Error: Unable to resolve text model content for resource embedded-content://html/file%3A///home/username/courses/top/rails/top_flickr_api/app/views/layouts/application.html.erb.html
    at q8e.u (vscode-file://vscode-app/usr/share/code/resources/app/out/vs/workbench/workbench.desktop.main.js:1279:21909)
    at async q8e.r (vscode-file://vscode-app/usr/share/code/resources/app/out/vs/workbench/workbench.desktop.main.js:1279:20939)
    at async nfi.acquire (vscode-file://vscode-app/usr/share/code/resources/app/out/vs/workbench/workbench.desktop.main.js:25:3125)
    at async G8e.createModelReference (vscode-file://vscode-app/usr/share/code/resources/app/out/vs/workbench/workbench.desktop.main.js:1279:22405)

[vinistock]

Thank you for the bug report! I can't seem to reproduce it by following the steps. Maybe it could be related to the structure of the ERB file or potentially some other extension you have installed.

Do you see this error on every ERB document? And for every HTML element?

[sean-garwood]

Thank you for the bug report! I can't seem to reproduce it by following the steps. Maybe it could be related to the structure of the ERB file or potentially some other extension you have installed.

Do you see this error on every ERB document? And for every HTML element?

Yes, this triggers on hover for every HTML element in every ERB file I've tested, even app defaults (as in, built when bin/rails new some_app is invoked in bash in project's parent directory) such as application.html.erb and mailer.html.erb.

I noticed that the error output is looking for embedded-content://.../mailer.html.erb.html:

Error: Unable to resolve text model content for resource embedded-content://html/file%3A///home/ssg/courses/top/rails/top_flickr_api/app/views/layouts/mailer.html.erb.html

Not sure if this is intended behavior or something else.

Another user got this same behavior when cloning two repositories I used to test this:

1. top_flight_booker
2. top_flickr_api

I also:

• disabled the two other ruby-related extensions that were enabled while testing:
  • dark-ruby-theme (1.2.0)
  • vscode-erb-beautify (0.5.0)
• restarted VSCode

The issue persists.

[andyw8]

Thank you, I was able to reproduce this error on top_flickr_api. We will investigate.

[andyw8]

Can also reproduce on other repos, e.g. ruby-lsp-rails.

[andyw8]

Verified that this also happens in the previous VS Code release (1.93.1).