报错如下：

SyntaxError: Unexpected character '#' (1:0)SyntaxError: Unexpected character '#' (1:0)
at Parser.pp$4.raise (/Applications/wechatwebdevtools.app/Contents/Resources/package.nw/node_modules/acorn/dist/acorn.js:2610:13)
at Parser.pp$8.getTokenFromCode (/Applications/wechatwebdevtools.app/Contents/Resources/package.nw/node_modules/acorn/dist/acorn.js:3252:8)
at Parser.pp$8.readToken (/Applications/wechatwebdevtools.app/Contents/Resources/package.nw/node_modules/acorn/dist/acorn.js:2975:15)
at Parser.pp$8.nextToken (/Applications/wechatwebdevtools.app/Contents/Resources/package.nw/node_modules/acorn/dist/acorn.js:2966:15)
at Parser.parse (/Applications/wechatwebdevtools.app/Contents/Resources/package.nw/node_modules/acorn/dist/acorn.js:542:8)
at Proxy.parse (/Applications/wechatwebdevtools.app/Contents/Resources/package.nw/node_modules/acorn/dist/acorn.js:3669:37)
at i (/Applications/wechatwebdevtools.app/Contents/Resources/package.nw/js/bc2b895ee57942c71d19191b1e204b79.js:1:1191)
at j (/Applications/wechatwebdevtools.app/Contents/Resources/package.nw/js/bc2b895ee57942c71d19191b1e204b79.js:1:5691)
at <anonymous>