flycheckl+eslint是不是新版本有问题，我这一个劲报错？

Emacs-general
1

我有个index.js 一编辑就报错，卡的不行。我查了下message编辑会报错，而且flycheck 也没有检查出语法错误。

node v14.16.0

eslint v7.29.0

flycheck

image
image1281×384 34.6 KB

Error from syntax checker javascript-eslint: could not parse JSON stream: "unable to decode byte 0xc0", "<callback>", 1, 17946, 18272

我有个index.js 一编辑就报错，卡的不行。我查了下message编辑会报错，而且flycheck 也没有检查出语法错误。

Debugger entered--Lisp error: (json-parse-error "unable to decode byte 0xc0" "<callback>" 1 17968 18294)
  json-parse-buffer(:object-type alist :array-type list :null-object nil :false-object nil)
  #f(compiled-function () #<bytecode 0x35e6d4d>)()
  flycheck-parse-json(#("[{\"filePath\":\"d:\\\\work\\\\comp\\\\MapEditor\\\\packages\\..." 15151 16300 (charset chinese-gbk) 17502 20191 (charset chinese-gbk) 20221 24152 (charset chinese-gbk) 24930 28120 (charset chinese-gbk) 28399 32052 (charset chinese-gbk) 32150 34704 (charset chinese-gbk)))
  flycheck-parse-eslint(#("[{\"filePath\":\"d:\\\\work\\\\comp\\\\MapEditor\\\\packages\\..." 15151 16300 (charset chinese-gbk) 17502 20191 (charset chinese-gbk) 20221 24152 (charset chinese-gbk) 24930 28120 (charset chinese-gbk) 28399 32052 (charset chinese-gbk) 32150 34704 (charset chinese-gbk)) javascript-eslint #<buffer index.js>)
  flycheck-parse-output(#("[{\"filePath\":\"d:\\\\work\\\\comp\\\\MapEditor\\\\packages\\..." 15151 16300 (charset chinese-gbk) 17502 20191 (charset chinese-gbk) 20221 24152 (charset chinese-gbk) 24930 28120 (charset chinese-gbk) 28399 32052 (charset chinese-gbk) 32150 34704 (charset chinese-gbk)) javascript-eslint #<buffer index.js>)
  flycheck-finish-checker-process(javascript-eslint 1 nil #("[{\"filePath\":\"d:\\\\work\\\\comp\\\\MapEditor\\\\packages\\..." 15151 16300 (charset chinese-gbk) 17502 20191 (charset chinese-gbk) 20221 24152 (charset chinese-gbk) 24930 28120 (charset chinese-gbk) 28399 32052 (charset chinese-gbk) 32150 34704 (charset chinese-gbk)) #f(compiled-function (&rest args) #<bytecode 0x1b32c0d>) "d:/work/comp/MapEditor/packages/map-editor/")
  flycheck-handle-signal(#<process flycheck-javascript-eslint> "exited abnormally with code 1\n")

但是我直接eslint packages/map-editor/index.js 就很正常的结果

... 省略n行
  514:13   error  'Editor' is not defined                      no-undef
  529:12   error  'Editor' is not defined                      no-undef
  534:4    error  'Editor' is not defined                      no-undef
  541:1    error  'Editor' is not defined                      no-undef
  543:3    error  'Editor' is not defined                      no-undef
  547:3    error  'Editor' is not defined                      no-undef
  552:30   error  'Editor' is not defined                      no-undef
  553:31   error  'Editor' is not defined                      no-undef
  554:7    error  'app' is assigned a value but never used     no-unused-vars

✖ 83 problems (83 errors, 0 warnings)

是需要指定版本的吗？

2

感觉遇到了和我差不多的问题，有可能是新版本的 eslint 更新了 Api，同时 flycheck 没有跟进导致的。