Unusual tsserver error output on new install

[jcuffe]

After an unfortunate machine wipe, I recently reinstalled kak, kak-lsp, and all of their dependencies, and kak-lsp is show extremely frequent errors that I haven't seen in the past and am unsure how to diagnose. This could definitely be an issue with tsserver, but I wanted to see if anyone had encountered it in this context. The numbers in this error frequently change, but the discrepancy is always 1:

Here is my config for javascript lang:

[language.tsx]
filetypes = ["typescript", "javascript"]
# roots = ["tsconfig.json", "package.json", ".git"]
roots = [".git"]
command = "typescript-language-server"
args = ["--stdio"]
# settings_section = "initializationOptions"
# [language.tsx.settings.initializationOptions]
# maxTsServerMemory = 2048

[sidkshatriya]

Typically when some language server fails you need to check if the failure is due to kak-lsp or the language server.

So lets say your ts project is in /home/abc/myproject.

Do the following

$ cd /home/abc/myproject
$ typescript-language-server --stdio

Basically you are just invoking the language server manually. Usually if something is extremely wrong with the LSP you will get an error right away on invoking it.

When that happens you know that kak-lsp is not at fault, it is the language server itself.

[krobelus]

This looks like a typescript-language-server issue. Can you edit your toml config to add --log-level=4, reproduce the issue and report that upstream?
A kak-lsp log would also contain the same information but it would harder to read for them presumably

[jcuffe]

Thank you both for your suggestions!

@sidkshatriya Running the language server directly from command line showed no issues, which aligns with my experience as this error typically occurs after a few minutes of editing.

@krobelus I've gotten the language server running with --log-level=4 and will see what I can find in those logs.