No definition found

[andyjessop]

I've installed the language server on VSCode. I have a custom element, defined by lit, and I've tried to Go to Definition. I get this:

Here are the logs:

NODE VERSION:  v16.17.1
Startup at  2023-11-13T10:32:03.261Z
Initializing connection
Initializing documents
Initializing workspaces.
Initializing workspace runestone @ file:///Users/andy/dev/runestone
Package JSON path  /Users/andy/dev/runestone/package.json
Could not find a main or module file
Connection initialized
Tried to refresh a non-existant cache. Attempted /Users/andy/dev/runestone, but the only ones available are:  []
Tried to refresh a non-existant cache. Attempted /Users/andy/dev/runestone, but the only ones available are:  []
Tried to refresh a non-existant cache. Attempted /Users/andy/dev/runestone, but the only ones available are:  []
Initializing CEM's
Manifest file written to  /Users/andy/dev/runestone/apps/client/node_modules/.cache/custom-elements-language-server/custom-elements.json
CEM Cache initialized. LocalCEM Present: true. Dependency CEM Count: 0
Manifest file written to  /Users/andy/dev/runestone/apps/client/node_modules/.cache/custom-elements-language-server/custom-elements.json

[Matsuuu]

Thank you for this thorough report! Do you have a open source project I could test this on? Or a minimal repro

[Matsuuu]

Fiddled around with some old code that I've been meaning to rework. It might have actually solved your problem too. Try it out with the version 1.0.4 and tell me how it's treating ya

[andyjessop]

I'm afraid I don't have either. The only extra information I can give is that this is inside a monorepo, so the workspace root is not the app root.

Just seen your latest comment - I'll give it a go!

[mbozsoki]

Hey! I had the same problem and I think it was caused by the plugin not knowing about I am using litelement in my project, so the tagname and other information was not extracted to the manifest file generated in node_modules/.cache

For me defining the custom-elements-manifest.config.js config file in the root of my project has solved the issue.

Example:
https://github.com/Matsuuu/custom-elements-language-server/blob/main/usage-testing-project/custom-elements-manifest.config.js

Hope this is helpful for you!