安装加载项时出错 [英] Error when installing add-on

问题描述

  myexample 
  - 安装我的示例扩展，它具有以下目录结构.rdf 
  -  chrome.manifest 
  -  content 
  -  myexample.js 
  -  myexample.xul 
  

文件chrome.manifest包含：
$ b

内容myexample chrome / content / p>

overlay chrome：//browser/content/browser.xul
chrome：//myexample/content/myexample.xul
blockquote>

这是非常简约的扩展。

我创建了一个zip文件：


$ b

zip -r myexample.xpi myexample /

$ c>工具 - >附加组件 - >从文件安装附件... - >选择myexample.xpi 写道：

这个加载项无法安装，因为它似乎已损坏。

我有什么问题？

解决方案

<你的问题的标题是误导 - 你的 chrome.manifest 没有任何问题。这个错误消息意味着Firefox无法在您的加载项的顶层找到 install.rdf 文件。如果你运行 unzip -l myexample.xpi ，你会看到如下所示：

 长度日期时间名称
 -------- ---- ---- ---- 
 myexample / 
 myexample / install.rdf 
 myexample / chrome.manifest 
 myexample / content / 
  

正如你所看到的，你压缩的所有文件已被放入 myexample / 子目录中，而不是位于档案的顶层。为了得到正确的结果，你需要运行以下命令：

  cd myexample 
 zip -r ../myexample .xpi * 
 cd .. 
  

I'm trying to install my example extension which has the following directory structure.

myexample
- install.rdf
- chrome.manifest
- content
-- myexample.js
-- myexample.xul

The file chrome.manifest contains:

content myexample chrome/content/

overlay chrome://browser/content/browser.xul chrome://myexample/content/myexample.xul

It's pretty minimalist extension.

I created a zip file from it:

zip -r myexample.xpi myexample/

When installing it in Firefox Tools -> Add-ons -> Install Add-on from file ... -> choose myexample.xpi it writes:

This add-on could not be installed because it appears to be corrupt.

Did I something wrong?

解决方案

The title of your question is misleading - there is nothing wrong with your chrome.manifest. This error message rather means that Firefox couldn't find install.rdf file at the top level of your add-on. If you run unzip -l myexample.xpi you will see something like this:

  Length     Date   Time    Name
 --------    ----   ----    ----
                            myexample/
                            myexample/install.rdf
                            myexample/chrome.manifest
                            myexample/content/

As you see, all files you zipped have been put into the myexample/ subdirectory instead of being at the top level of the archive. To get the correct result you need to run the following commands:

cd myexample
zip -r ../myexample.xpi *
cd ..

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