Emacs失败退出，错误为"utf-8无法编码“。

Question

我在windows 10上运行emacs-27.1，当我尝试用c退出emacs时，会遇到解码问题。

Emacs阻止我退出并报告错误如下：

These default coding systems were tried to encode text
in the buffer ‘ *temp file*’:
  (prefer-utf-8 (45 . 4194262) (46 . 4194268) (47 . 4194241) (48 . 4194297))
  (utf-8 (45 . 4194262) (46 . 4194268) (47 . 4194241) (48 . 4194297))
However, each of them encountered characters it couldn’t encode:
  prefer-utf-8 cannot encode these:        
  utf-8 cannot encode these:        

Click on a character (or switch to this window by ‘C-x o’
and select the characters by RET) to jump to the place it appears,
where ‘C-u C-x =’ will give information about it.

Select one of the safe coding systems listed below,
or cancel the writing with C-g and edit the buffer
   to remove or modify the problematic characters,
or specify any other coding system (and risk losing
   the problematic characters).

  raw-text no-conversion

​

​

不幸的是，没有这样一个名为“temp文件”的缓冲区：

~/s/a/e/current/bin λ (buffer-list)
(#<buffer *eshell*> #<buffer *scratch*> #<buffer  *Minibuf-1*> #<buffer primate-org-agenda.el> #<buffer my-config> #<buffer todo.today.org> #<buffer CAPTURE-todo.today.org> #<buffer *Ibuffer*> #<buffer *doom*> #<buffer  *Minibuf-0*> #<buffer *Messages*> #<buffer  *code-conversion-work*> #<buffer  *Echo Area 0*> #<buffer  *Echo Area 1*> #<buffer  *code-converting-work*> #<buffer *helm-mode-load-file*> #<buffer  *which-key*> #<buffer  *Custom-Work*> #<buffer *helm-mode-basic-save-buffer*>)

遵循以前的错误报告准则

             position: 371 of 819 (45%), column: 29
            character:   (displayed as  ) (codepoint 4194262, #o17777726, #x3fffd6)
              charset: eight-bit (Raw bytes 128-255)
code point in charset: 0xD6
               syntax: w    which means: word
             category: L:Left-to-right (strong)
             to input: type "C-x 8 RET 3fffd6"
          buffer code: #xD6
            file code: not encodable by coding system utf-8
              display: no font available

Character code properties: customize what to show
  general-category: Cn (Other, Not Assigned)
  decomposition: (4194262) (' ')

Here is a ‘help-xref’ button labeled ‘ ’.


There is an overlay here:
 From 342 to 379
  face                 hl-line
  priority             -50
  window               #<window 18 on *Warning*>


There are text properties here:
  button               (t)
  category             help-xref-button
  face                 link
  help-args            (" *temp file*" 45)
  help-echo            "mouse-2, RET: jump to this character"
  help-function        [Show]

​

​

有什么办法可以解决这个问题吗？

Answer 1

Linux上的相同问题:Ubuntu20.4加载PNG上的Emacs27.1。它不会让我杀死缓冲区。

解决办法

关闭撤消树模式。撤销树至少将文件的某些内容写入Linux上的临时缓冲区- temp，在您的Windows上写入临时文件--将其写入磁盘，杀死缓冲区，然后由于编码问题而无法清理。