Heroku崩溃与Rails 5 rc1 [英] Heroku crashing with Rails 5 rc1

问题描述

我已经从4滑轨升级到5滑轨.太好了.添加了Foundation 6顶栏，并已推送到heroku.一切顺利，但网站未加载. heroku run logs显示了此内容:

I have upgraded from rails 4 to 5. Great. Added Foundation 6 topbar, pushed to heroku. Nothing failed but website not loading. heroku run logs showed this:

<div class="title-bar" data-responsive-toggle="example-menu" data-hide-for="medium">
  <button class="menu-icon" type="button" data-toggle></button>
  <div class="title-bar-title">
    <%= image_tag("o-section/mascot.svg") %>
  </div>
</div>

错误是:

ActionView :: Template :: Error(意外令牌标记​​«(»，预期标记«:»(行:23041，col:10，pos:685332)错误

ActionView::Template::Error (Unexpected token punc «(», expected punc «:» (line: 23041, col: 10, pos: 685332) error

这里有问题吗?

推荐答案

让我关闭它.在添加新图像之前，我无法解释为什么它会起作用或曾经起作用，但是...它起作用.

Let me close this. I can't explain why this works or used to work before adding a new image but...it works.

回顾该错误，它与javascript函数有关.我不知道line: 23041或在哪里，但是我想那是来自编译文件.长话短说，我所有的js函数看起来都像这样:

Looking back at the error, it was relating to a javascript function. I do not know what or where is line: 23041 but I guess that is from a compiled file. So for a long story short, all my js functions looked something like this:

foo() {
 ...
}

然后我想知道，如果将所有内容都更改为香草js函数"该怎么办.:

I then wondered, what if I changed all to a "vanilla js function".:

foo: function() {
 ...
}

因此，基本上，线索是expected punc «:»，其中需要foo: function(){...}

So basically the clue was expected punc «:» in which it wanted foo: function(){...}

此后，我rake asset:precompile一切都很好.

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