PDF.js会随机崩溃Google Chrome选项卡 [英] PDF.js is randomly crashing the Google Chrome tab

问题描述

我的问题可能看起来有点模糊（这对我也是），但这里是我对此的解释。

几个月前，我实施了<在我的web应用程序中使用href =http://mozilla.github.io/pdf.js/ =nofollow> PDF.js 。这是非常有用的，我用它来与我的客户进行交互。

突然，上周，我的客户在Google Chrome中向我报告Aw，Snap消息在他们的PC上尝试启动PDF.js时我在家里有一台iMac和两台电脑，所以我决定测试一下。

当我在iMac上使用Google Chrome启动PDF.js时，发现它

当我在第一台PC上使用Google Chrome启动PDF.js时，我发现它运行良好。

当我在第二台个人电脑上使用谷歌浏览器启动PDF.js时，即使它曾经工作过，它仍会崩溃并向我显示Aw，Snap消息。

这很奇怪。我尝试删除所有扩展名，清除缓存，清除LocalStorage，但没有任何东西可以解决问题。

然后，我在与客户进行一些通信之后意识到，启动任何操作系统上的Safari，Torch，Opera或Firefox中的PDF.js都可以工作。

为什么会发生这种情况？我正在使用PDF.js中的Web查看器。我也尝试过使用基本的 hello world 例子，但是也破坏了（现在我发现它真的很奇怪），所以我怀疑渲染引擎有什么问题。 p>

在构建源代码之后，我也尝试过包括 compatibility.js 文件，但没有成功。 b
$ b

是否有任何已知的导致Google Chrome标签崩溃的错误？

是的，我现在明白了。

从 https://github.com/mozilla/pdf.js/issues/4104 ，我找到了答案（感谢Rob和PDF.js开发团队！）。看看你自己！

我只是在这里发布这个信息，以便任何人在类似问题上碰到这个帖子都可以得到帮助（因为这个错误让我颇为不满同时弄清楚）。

My problem may seem a bit vague (it is to me too), but here is my attempted explanation of it.

A few months ago, I implemented PDF.js in my web application. It was really useful, and I am using it for interactions with my clients.

Suddenly, last week, my clients reported to me "Aw, Snap" messages in Google Chrome on their PCs when they try to launch PDF.js. I have an iMac and two PCs at home, so I decided to test this out.

When I used Google Chrome on my iMac to launch PDF.js, I found it worked fine.

When I used Google Chrome on my first PC to launch PDF.js, I found it worked fine.

When I used Google Chrome on my second PC to launch PDF.js, even though it previously worked, it kept crashing and showing me "Aw, Snap" messages.

This was weird. I tried removing all the extensions, clearing the cache, clearing the LocalStorage, but nothing seemed to fix the problem.

I then realised, after some communication with my clients, launching PDF.js in Safari, Torch, Opera or Firefox on any operating system worked perfectly fine.

Why would this happen? I am using the web viewer in PDF.js. I also tried with the basic hello world example, but that broke as well (which I now find really weird), so I suspect there's something wrong with the rendering engine.

I also tried including the compatibility.js file after building the source, but with no avail.

Is there any known bug which causes Google Chrome tabs to crash?

解决方案

Yes, I got it now.

From https://github.com/mozilla/pdf.js/issues/4104, I found the answer (thanks Rob and PDF.js dev team!). Take a look yourself!

I'm only posting this here so that anyone who stumbles upon this post with a similar problem can be helped (as this error took me quite a while to figure out).

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