如何解决 “More than one init function found for package"

Spacemacs
1

hi 我的 spacemacs 每次启动都要抛出一对这样的Warning。

(Spacemacs) Warning: More than one init function found for package

可能是多个layer 里面 多次init 同一个 package. 这个问题如何解决？

(Spacemacs) Warning: More than one init function found for package company-quickhelp. Previous owner was auto-completion, replacing it with layer auto-completion.
(Spacemacs) Warning: More than one init function found for package auto-complete. Previous owner was auto-completion, replacing it with layer auto-completion.
(Spacemacs) Warning: More than one init function found for package ac-ispell. Previous owner was auto-completion, replacing it with layer auto-completion.
(Spacemacs) Warning: More than one init function found for package company. Previous owner was auto-completion, replacing it with layer auto-completion.
(Spacemacs) Warning: More than one init function found for package company-statistics. Previous owner was auto-completion, replacing it with layer auto-completion.
(Spacemacs) Warning: More than one init function found for package helm-company. Previous owner was auto-completion, replacing it with layer auto-completion.
(Spacemacs) Warning: More than one init function found for package helm-c-yasnippet. Previous owner was auto-completion, replacing it with layer auto-completion.
(Spacemacs) Warning: More than one init function found for package hippie-exp. Previous owner was auto-completion, replacing it with layer auto-completion.
(Spacemacs) Warning: More than one init function found for package yasnippet. Previous owner was auto-completion, replacing it with layer auto-completion.
(Spacemacs) Warning: More than one init function found for package auto-yasnippet. Previous owner was auto-completion, replacing it with layer auto-completion.
(Spacemacs) Warning: More than one init function found for package company-ycmd. Previous owner was ycmd, replacing it with layer ycmd.
(Spacemacs) Warning: More than one init function found for package flycheck-ycmd. Previous owner was ycmd, replacing it with layer ycmd.
(Spacemacs) Warning: More than one init function found for package ycmd. Previous owner was ycmd, replacing it with layer ycmd.
2

最好格式化一下你的 log 信息吧，现在看不太清楚。

一般来说，如果出现这种警告，首先看看是 spacemacs 引起的，还是你自己引起的。

一个 package 只能有一个 init，如果官方的 Layer 包含了该 package，那么你只需要在自己的 layer 里面使用 post-init-xxx 就好了。

3

不好意思， 贴上去格式乱了， 内容是相似的，而且不是我自己的package init (Spacemacs) Warning: More than one init function found for package company-quickhelp. Previous owner was auto-completion, replacing it with layer auto-completion.

(Spacemacs) Warning: More than one init function found for package auto-complete. Previous owner was auto-completion, replacing it with layer auto-completion.

(Spacemacs) Warning: More than one init function found for package ac-ispell. Previous owner was auto-completion, replacing it with layer auto-completion.

(Spacemacs) Warning: More than one init function found for package company. Previous owner was auto-completion, replacing it with layer auto-completion.

(Spacemacs) Warning: More than one init function found for package company-statistics. Previous owner was auto-completion, replacing it with layer auto-completion.

(Spacemacs) Warning: More than one init function found for package helm-company. Previous owner was auto-completion, replacing it with layer auto-completion.

(Spacemacs) Warning: More than one init function found for package helm-c-yasnippet. Previous owner was auto-completion, replacing it with layer auto-completion.

(Spacemacs) Warning: More than one init function found for package hippie-exp. Previous owner was auto-completion, replacing it with layer auto-completion.

(Spacemacs) Warning: More than one init function found for package yasnippet. Previous owner was auto-completion, replacing it with layer auto-completion.

(Spacemacs) Warning: More than one init function found for package auto-yasnippet. Previous owner was auto-completion, replacing it with layer auto-completion.

(Spacemacs) Warning: More than one init function found for package company-ycmd. Previous owner was ycmd, replacing it with layer ycmd.

(Spacemacs) Warning: More than one init function found for package flycheck-ycmd. Previous owner was ycmd, replacing it with layer ycmd.

(Spacemacs) Warning: More than one init function found for package ycmd. Previous owner was ycmd, replacing it with layer ycmd.

4

Done， @zhongke 把 Log 放到代码块里看起来好一些，Markdown 中的换行排版时不会被保留。

5

建议检查一下 dotspacemacs-configuration-layers 中是不是有重复的layer。

6 
   dotspacemacs-configuration-layers
   '(
     ;; ----------------------------------------------------------------
     ;; Example of useful layers you may want to use right away.
     ;; Uncomment some layer names and press <SPC f e R> (Vim style) or
     ;; <M-m f e R> (Emacs style) to install them.
     ;; ----------------------------------------------------------------
     ;;spacemacs-helm
     auto-completion 
     (auto-completion :variables
                      auto-completion-enable-snippets-in-popup t)
     better-defaults
     emacs-lisp
     cscope
     git
     markdown
     org
     gtags
     semantic
     deft
     ycmd
     ;;emacs-ycmd

     (ycmd :variables
           ycmd-server-command '("python" "/home/kevin/git/ycmd/ycmd/")
           ;;ycmd-global-config '("/home/kevin/git/ycmd/ycmd/global_config.py")
           ycmd-extra-conf-whitelist '("/home/kevin/git/leveldb/*")
           )


     (c-c++ : variables
            c-c++-default-mode-for-headers 'c++-mode
            c-c++-enable-clang-support t)
     ;; (shell :variables
     ;;        shell-default-height 30
     ;;        shell-default-position 'bottom)
     flycheck
     spell-checking
     syntax-checking
     version-control
     )

这是我所有的layer

7

似乎有两个 auto-completion layer, 两个 ycmd layer, 你各去掉一个应该就正常了。

还有 spacemacs 并没有提供 flycheck 的 layer（Spacemacs 提供了 SPC h l 的快捷键来浏览所有 layer 的文档）, syntax-checking 中包含了 flycheck, 你配置中的 flycheck 可以删掉。

8

It has been fixed, thank you very much!