ジキルエラー：無効な割り当て

Question

突然私はデバッグできないエラーが発生します。

JS_Parse_Error.get ((execjs):3538:621): SyntaxError: Invalid assignment (ExecJS::RuntimeError) 
from (execjs):4060:47 
from (execjs):1:102 
from Object.<anonymous> ((execjs):1:120) 
from Module._compile (module.js:569:30) 
from Object.Module._extensions..js (module.js:580:10) 
from Module.load (module.js:503:32) 
from tryModuleLoad (module.js:466:12) 
from Function.Module._load (module.js:458:3) 
from Function.Module.runMain (module.js:605:10) 
from /usr/local/lib/ruby/gems/2.4.0/gems/execjs-2.7.0/lib/execjs/external_runtime.rb:39:in `exec' 
from /usr/local/lib/ruby/gems/2.4.0/gems/execjs-2.7.0/lib/execjs/external_runtime.rb:21:in `eval' 
from /usr/local/lib/ruby/gems/2.4.0/gems/execjs-2.7.0/lib/execjs/external_runtime.rb:46:in `call' 
from /usr/local/lib/ruby/gems/2.4.0/gems/uglifier-3.2.0/lib/uglifier.rb:195:in `run_uglifyjs' 
from /usr/local/lib/ruby/gems/2.4.0/gems/uglifier-3.2.0/lib/uglifier.rb:157:in `compile' 
from /usr/local/lib/ruby/gems/2.4.0/gems/jekyll-minifier-0.1.5/lib/jekyll-minifier.rb:53:in `output_js' 
from /usr/local/lib/ruby/gems/2.4.0/gems/jekyll-minifier-0.1.5/lib/jekyll-minifier.rb:123:in `write' 
from /usr/local/lib/ruby/gems/2.4.0/gems/jekyll-3.5.2/lib/jekyll/site.rb:212:in `block in write' 
from /usr/local/lib/ruby/gems/2.4.0/gems/jekyll-3.5.2/lib/jekyll/site.rb:333:in `block (2 levels) in each_site_file' 
from /usr/local/lib/ruby/gems/2.4.0/gems/jekyll-3.5.2/lib/jekyll/site.rb:332:in `each' 
from /usr/local/lib/ruby/gems/2.4.0/gems/jekyll-3.5.2/lib/jekyll/site.rb:332:in `block in each_site_file' 
from /usr/local/lib/ruby/gems/2.4.0/gems/jekyll-3.5.2/lib/jekyll/site.rb:331:in `each' 
from /usr/local/lib/ruby/gems/2.4.0/gems/jekyll-3.5.2/lib/jekyll/site.rb:331:in `each_site_file' 
from /usr/local/lib/ruby/gems/2.4.0/gems/jekyll-3.5.2/lib/jekyll/site.rb:211:in `write' 
from /usr/local/lib/ruby/gems/2.4.0/gems/jekyll-3.5.2/lib/jekyll/site.rb:75:in `process' 
from /usr/local/lib/ruby/gems/2.4.0/gems/jekyll-3.5.2/lib/jekyll/command.rb:26:in `process_site' 
from /usr/local/lib/ruby/gems/2.4.0/gems/jekyll-3.5.2/lib/jekyll/commands/build.rb:63:in `build' 
from /usr/local/lib/ruby/gems/2.4.0/gems/jekyll-3.5.2/lib/jekyll/commands/build.rb:34:in `process' 
from /usr/local/lib/ruby/gems/2.4.0/gems/jekyll-3.5.2/lib/jekyll/commands/serve.rb:40:in `block (3 levels) in init_with_program' 
from /usr/local/lib/ruby/gems/2.4.0/gems/jekyll-3.5.2/lib/jekyll/commands/serve.rb:40:in `each' 
from /usr/local/lib/ruby/gems/2.4.0/gems/jekyll-3.5.2/lib/jekyll/commands/serve.rb:40:in `block (2 levels) in init_with_program' 
from /usr/local/lib/ruby/gems/2.4.0/gems/mercenary-0.3.6/lib/mercenary/command.rb:220:in `block in execute' 
from /usr/local/lib/ruby/gems/2.4.0/gems/mercenary-0.3.6/lib/mercenary/command.rb:220:in `each' 
from /usr/local/lib/ruby/gems/2.4.0/gems/mercenary-0.3.6/lib/mercenary/command.rb:220:in `execute' 
from /usr/local/lib/ruby/gems/2.4.0/gems/mercenary-0.3.6/lib/mercenary/program.rb:42:in `go' 
from /usr/local/lib/ruby/gems/2.4.0/gems/mercenary-0.3.6/lib/mercenary.rb:19:in `program' 
from /usr/local/lib/ruby/gems/2.4.0/gems/jekyll-3.5.2/exe/jekyll:13:in `<top (required)>' 
from /usr/local/bin/jekyll:22:in `load' 
from /usr/local/bin/jekyll:22:in `<main>' 

このエラーが解決したかどうかは疑問です。

更新日：

私は途中でライブラリを更新しました。 Gemfile.lockのGIT差分です。

- addressable (2.5.1) 
    - public_suffix (~> 2.0, >= 2.0.2) 
    + addressable (2.5.2) 
    + public_suffix (>= 2.0.2, < 4.0) 
    - jekyll (3.5.0) 
    + jekyll (3.5.2) 
    - jekyll-minifier (0.1.4) 
    + jekyll-minifier (0.1.5) 
    - kramdown (1.14.0) 
    + kramdown (1.15.0) 
    - pathutil (0.14.0) 
    + pathutil (0.16.0) 
    - public_suffix (2.0.5) 
    + public_suffix (3.0.0) 
    - sass (3.5.1) 
    + sass (3.5.2) 
    - jekyll (= 3.5) 
    + jekyll (= 3.5.2) 

BUNDLED WITH 
    - 1.14.6 
    + 1.15.4 

何か問題があったのでしょうか？

Answer 1

誰か他の人が同じエラーに遭遇した場合は、プロジェクトのルートディレクトリにtest.jsというファイルがあります。そこにはいくつかのJS機能があります。内容は次のようになります。

const applyOffset = (offsetX, offsetY) => { 
    let counterX = 0 
    let counterY = 0 
    $(".blogPost").each((key, value) => { 
    let offsetXTotal = offsetX * counterX 
    let offsetYTotal = offsetY * counterY 
    // change the transform value 
    $("#" + value.id).css({ 
     transform: "translate3d(" + offsetXTotal + "px," + offsetYTotal + "px, 0)" 
    }) 
    if(counterX < 2) { 
     counterX++ 
    } else { 
     counterX = 0 
     counterY++ 
    } 
    }) 
} 

このファイルは、Jekyllのコンパイラに例外をスローします。このファイルを削除した後、私はサーバーを起動することができました。

@Rian私はJSファイルを持っているかどうかは彼の最初の質問と同じでした。

もう一つの教訓！