Expected table, got string error when calling vim.lsp.buf.definition()

[max-amsterdam]

Hi,

I'm running neovim NVIM v0.6.0-dev+1551-g0e22a40b6, and just updated a all of my plugins with Packer.

I am also using gopls, built-in LSP, and nvim-lspfuzzy. Previously, I would call vim.lsp.buf.definition() via a keybinding when hovering over a keyword in go. Often, there is only a single definition location, so my buffer would be moved automatically to that location. Further, if there were multiple definitions, I would get the fuzzy complete pop-up and could choose my definition.

For some reason, after upgrading, when I make a vim.lsp.buf.definition() call, I am getting the following error:

Error executing vim.schedule lua callback: vim/shared.lua:199: Expected table, got string

I also get this same error when calling vim.lsp.buf.implementation() and vim.lsp.buf.references().

I know that this is a nvim-lspfuzzy related issue, since when I disable nvim-lspfuzzy, these same function calls work as expected (except I don't get the pretty fuzzy pop-up!)

I am wondering if I am missing some configuration item here, or if this is an actual bug.

Please let me know if you would like additional information for re-producability.

[ojroques]

Hello!

See this issue: #20

Basically you're in a detached commit between 0.5 and the commit 23fe6dba1 from Neovim which has introduced breaking change to the LSP handlers.

The plugin works for Neovim 0.5 and nightly/master (and additionally for all commits after 23fe6dba1) so I suggest you update Neovim. If you can't, you should checkout the old-handlers tag. Tell me if one of these solutions works for you.