ashrafhasson

ashrafhasson

Spacemacs lsp / elixir-mode not kick starting elixir-ls```

Hello all,

I’ve had my spacemacs configured a while back following some of the details here to use elixir-ls and it was working fine until I made a change, of course, and now the elixir-ls server wouldn’t start automatically when I open an elixir file, although it starts if I run lsp. I thought with the config I have below, when elixir-mode is enabled, I should see a connection to the elixir-ls in the minibuffer but that’s not happening unless I run lsp manually and then in every new file I open I’d have to again run lsp to connect to that same elixir-ls. Any suggestion how to fix this or help with debugging what actually is wrong here please?

(defun dotspacemacs/user-config ()
  ;; Enable folding
  ;(setq lsp-enable-folding t)

  ;; Add origami and LSP integration
  (lsp-origami-try-enable)
  (add-hook 'lsp-after-open-hook #'lsp-origami-try-enable)

  (use-package elixir-mode
  :ensure t
  :bind (:map elixir-mode-map
	      ("C-c C-F" . elixir-format)
	      ("C-c C-t" . my/mix-run-test-at-point)
	      ("C-c C-f" . my/mix-run-test-file)))

  (global-auto-complete-mode)

  (setq elixir :variables elixir-backend 'lsp)
  (use-package lsp-mode
    :commands lsp
    :ensure t
    :diminish lsp-mode
    :hook
    (elixir-mode . lsp)
    :init
    (add-to-list 'exec-path "~/elixir-ls/release"))
  (use-package lsp-ui
    :ensure t
    :defer 5
    :after lsp-mode
    :config
    ;(setq lsp-ui-doc-enable t)
    ;(setq lsp-ui-doc-show nil)
    (setq lsp-ui-doc-delay 5000)
    :bind
    (("C-c C-l s" . 'lsp-ui-doc-show))
    (("C-c C-l h" . 'lsp-ui-doc-hide))
    (("C-c C-l g" . 'lsp-ui-doc-glance))
    (("C-c C-l f" . 'lsp-ui-doc-focus-frame))
    (("C-c C-l u" . 'lsp-ui-doc-unfocus-frame))
    )
  (defvar lsp-elixir--config-options (make-hash-table))
  (add-hook 'lsp-after-initialize-hook
            (lambda ()
              (lsp--set-configuration `(:elixirLS, lsp-elixir--config-options))))
  )
)

Upon starting spacemacs, the *lsp-log* shows only the following:

This server does not support foldingRangeProvider

Thanks in advance!

Marked As Solved

ashrafhasson

ashrafhasson

Okay, so testing my dotspacemacs config shows lsp failure but nothing more is found either in Messages or lsp-log, however, I found that the config eval stopped at (global-auto-complete-mode) which I had disabled earlier …

* Testing settings in dotspacemacs/layers [[file:~/.spacemacs::dotspacemacs/layers][Show in File]]
** TEST: Each path in [[file:~/.spacemacs::dotspacemacs-configuration-layer-path][dotspacemacs-configuration-layer-path]] is a string
** TEST: Each path in [[file:~/.spacemacs::dotspacemacs-configuration-layer-path][dotspacemacs-configuration-layer-path]] exists in filesystem
** TEST: Each layer in [[file:~/.spacemacs::dotspacemacs-configuration-layers][dotspacemacs-configuration-layers]] can be found
*** FAIL: lsp
*** PASS: shell-scripts
...

spacemacs *Messages* shows:

(Spacemacs) Error in dotspacemacs/user-config: Symbol’s function definition is void: global-auto-complete-mode

totally my bad! and lesson learned :joy:

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