prismals exits as soon as I type anything in the buffer

[rhz]

Hi, I'm using Prelude emacs. To install emacs-prisma-mode I added the two .el files (ie, lsp-prisma.el and prisma-mode.el) into .emacs.d/vendor folder, which the docs say "Any code that you place here will be available via require." So then in the Prelude-equivalent of init.el I added

(require 'prisma-mode)
(add-hook 'prisma-mode-hook #'lsp-deferred)
(add-hook 'before-save-hook #'(lambda () (when (eq major-mode 'prisma-mode)
                                           (lsp-format-buffer))))

I'm using emacs-nativecomp version 29.4 on EndeavourOS (based on Arch Linux). I get the following warnings when opening the prisma.schema file in my project.

⛔ Warning (treesit): Cannot activate tree-sitter, because language grammar for prisma is unavailable (not-found): (libtree-sitter-prisma libtree-sitter-prisma.0 libtree-sitter-prisma.0.0 libtree-sitter-prisma.so libtree-sitter-prisma.so.0 libtree-sitter-prisma.so.0.0) No such file or directory
⛔ Warning (treesit): Cannot activate tree-sitter, because language grammar for prisma is unavailable (not-found): (libtree-sitter-prisma libtree-sitter-prisma.0 libtree-sitter-prisma.0.0 libtree-sitter-prisma.so libtree-sitter-prisma.so.0 libtree-sitter-prisma.so.0.0) No such file or directory
⛔ Warning (lsp-mode): Unable to calculate the languageId for buffer ‘schema.prisma’. Take a look at ‘lsp-language-id-configuration’. The ‘major-mode’ is prisma-ts-mode

Then, I got asked in the minibuffer Unable to find installed server supporting this file. The following servers could be installed automatically: prismals. If I proceed, I get the following buffer.

-*- mode: compilation; default-directory: "~/code/react/upa-pos/prisma/" -*-
Comint started at Sat Aug  3 23:33:43

~/.nvm/versions/node/v21.6.2/bin/npm -g --prefix ~/.emacs.d/.cache/lsp/npm/\@prisma/language-server install \@prisma/language-server

added 16 packages in 7s

This makes me think that @prisma/language-server was installed globally at ~/.emacs.d/.cache/lsp/npm/, despite the fact that it was installed locally in my project, ie you can find it in ./node_modules/.bin/prisma-language-server. Why isn't emacs-prisma-mode able to use the one installed locally, like the Typescript LSP server does?

After restarting emacs, I got asked a question about importing the project root, which I did. Now syntax highlighting and indentation work. However, as soon as I type anything into the buffer, I get in the minibuffer the prompt Server prismals:264102 exited (check corresponding stderr buffer for details). Do you want to restart it? (y or n). If I press y, I get the same prompt again. If I press n, I cat go check the stderr buffer which contains the following.

node:internal/process/promises:289
            triggerUncaughtException(err, true /* fromPromise */);
            ^

[Error: ENOENT: no such file or directory, stat '/home/rhz/code/react/upa-pos/prisma/.#schema.prisma'] {
  errno: -2,
  code: 'ENOENT',
  syscall: 'stat',
  path: '/home/rhz/code/react/upa-pos/prisma/.#schema.prisma'
}

Node.js v21.6.2

Process prismals stderr finished

After that, the mode line in the schema.prisma buffer says LSP[Disconnected].