I'm using Spacemacs to develop a laravel + Vue application and I followed the steps in this configuration example to highlight syntax in Vue, but now every time Spacemacs starts it gives me this error:
(Spacemacs) Error in dotspacemacs/user-config: Symbol’s function definition is void: lsp-make-traverser.
This is my dotspacemacs-user-config():
EDIT 1: Only the vue-mode example config.
(defun dotspacemacs/user-config ()
(require 'vue-mode)
(add-to-list 'vue-mode-hook #'smartparens-mode)
(require 'lsp-mode)
(require 'lsp-vue)
(add-hook 'vue-mode-hook #'lsp-vue-mmm-enable)
(with-eval-after-load 'lsp-mode
(require 'lsp-flycheck))
(require 'company-lsp)
(push 'company-lsp company-backends))
OS: Ubuntu 18.10
Emacs: GNU Emacs 25.2.2
Spacemacs: 0.200.13
Here is my dotspacemacs