's: expected string, got nil' on :ZkNotes

[lukamanitta]

When :ZkNotes is executed, the following error occurs:

Error executing vim.schedule lua callback: vim/shared.lua:63: s: expected string, got nil
stack traceback:
    [C]: in function 'error'
    vim/shared.lua:608: in function 'validate'
    vim/shared.lua:63: in function 'gsplit'
    vim/shared.lua:128: in function 'split'
    ...e/pack/packer/start/zk-nvim/lua/zk/pickers/telescope.lua:53: in function 'define_preview'
    ...scope.nvim/lua/telescope/previewers/buffer_previewer.lua:386: in function 'preview'
    ...ck/packer/start/telescope.nvim/lua/telescope/pickers.lua:1066: in function 'refresh_previewer'
    ...ck/packer/start/telescope.nvim/lua/telescope/pickers.lua:1015: in function 'set_selection'
    ...ck/packer/start/telescope.nvim/lua/telescope/pickers.lua:1351: in function '_do_selection'
    ...ck/packer/start/telescope.nvim/lua/telescope/pickers.lua:1313: in function 'cb'
    vim.lua:285: in function <vim.lua:285>

Once the error is dismissed, the Telescope picker is opened, with an empty results field. When something is typed, the field populates with results, and when the input prompt is cleared (last character is deleted), the above error occurs again, identically.

Neovim version 0.6.1

[guzmonne]

I was getting the same error and I was able to track the bug to this line:

https://github.com/mickael-menu/zk-nvim/blob/d705faa82da042e7a75f7d244afd27c2d8f20830/lua/zk/lsp.lua#L10

For some reason the value of config.options.lsp.config is wrong. I don't know when it gets mutated though.

A workaround to make this work is updating the this value to config.defaults.lsp.config.

If I found the place where these table is mutated I'll submit a PR.

[zhengpd]

I also got this and traced back to

https://github.com/mickael-menu/zk-nvim/blob/d705faa82da042e7a75f7d244afd27c2d8f20830/lua/zk/pickers/telescope.lua#L53

The first note in my notes list is empty, which might cause vim.split(entry.value.rawContent, "\n") to be nil, raising the error.

The problem is gone after adding a line into the empty note file.

[github-actions[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs in the next 5 days.

[github-actions[bot]]

This issue was closed because it has been stalled for 5 days with no activity.

[zhengpd]

Just submitted a fix https://github.com/mickael-menu/zk-nvim/pull/49

[mickael-menu]

Perfect, thanks!