Express アプリを実行していますが、JS_Parse_Error が発生します。理由がわかりません。基本的に、私が書いた新しいコードはすべてコメントアウトしましたが、まだエラーが発生しています。エラーが発生している Javascript の行を特定する方法はありますか?
Error
at new JS_Parse_Error (/home/charlie/Projects/chat/node_modules/jade/node_modules/with/node_modules/uglify-js/lib/parse.js:196:18)
at js_error (/home/charlie/Projects/chat/node_modules/jade/node_modules/with/node_modules/uglify-js/lib/parse.js:204:11)
at croak (/home/charlie/Projects/chat/node_modules/jade/node_modules/with/node_modules/uglify-js/lib/parse.js:636:9)
at token_error (/home/charlie/Projects/chat/node_modules/jade/node_modules/with/node_modules/uglify-js/lib/parse.js:644:9)
at expect_token (/home/charlie/Projects/chat/node_modules/jade/node_modules/with/node_modules/uglify-js/lib/parse.js:657:9)
at expect (/home/charlie/Projects/chat/node_modules/jade/node_modules/with/node_modules/uglify-js/lib/parse.js:660:36)
at expr_atom (/home/charlie/Projects/chat/node_modules/jade/node_modules/with/node_modules/uglify-js/lib/parse.js:1112:17)
at maybe_unary (/home/charlie/Projects/chat/node_modules/jade/node_modules/with/node_modules/uglify-js/lib/parse.js:1287:19)
at expr_ops (/home/charlie/Projects/chat/node_modules/jade/node_modules/with/node_modules/uglify-js/lib/parse.js:1322:24)
at maybe_conditional (/home/charlie/Projects/chat/node_modules/jade/node_modules/with/node_modules/uglify-js/lib/parse.js:1327:20)