php - 组件安装错误 : JInstaller: :Install: File does not exist

Question

我只是按照这个 video 创建了一个组件.我创建了名为 admin.zip 的组件。我在 joomla 3.0 中安装时收到以下警告。

Warning

JInstaller: :Install: File does not exist C:\wamp\www\Content\tmp\install_52009de34a2c1\site\language\en-GB.com_helloworld.ini

JInstaller: :Install: File does not exist C:\wamp\www\Content\tmp\install_52009de34a2c1\admin\language\en-GB.com_helloworld.ini

我在组件菜单下获取 helloworld 组件。但是当我点击它时它给了我错误。它应该会向我显示 Hello world，如视频中所示。

我的 wamppserver 版本是 2.4，使用的是 joomla 3.0。

我该如何解决这个问题

The error while clicking on hello world component is like this

我的 helloworld.xml 文件包含这段代码

<?xml version="1.0" encoding="utf-8"?>
<extension type="component" version="2.5.0" method="upgrade">

    <name>com_helloworld</name>
    <creationDate>November 2009</creationDate>
    <author>David Thorn</author>
    <authorEmail>info@thornwebdesign.org</authorEmail>
    <authorUrl>http://www.example.org</authorUrl>
    <copyright>Copyright Info</copyright>
    <license>License Info</license>
    <version>1.0.0.1</version>
    <description>Description of the Hello World component ...</description>
    <files folder="site">
            <filename>index.html</filename>
            <filename>helloworld.php</filename>
            <filename>controller.php</filename>
            <folder>css</folder>
            <folder>js</folder>
            <folder>views</folder>
            <folder>models</folder>
            <folder>controllers</folder>
            <folder>helpers</folder>
            <folder>language</folder>
        </files>
        <languages folder="site">
                        <language tag="en-GB">language/en-GB.com_helloworld.ini</language>
                        <language tag="en-GB">language/en-GB.com_helloworld.sys.ini</language>
        </languages>    
    <administration>
            <menu>com_helloworld</menu>
            <files folder="admin">
                <filename>index.html</filename>
                <filename>helloworld.php</filename>
                <filename>controller.php</filename>
                <folder>css</folder>
                <folder>js</folder>
                <folder>views</folder>
                <folder>models</folder>
                <folder>controllers</folder>
                <folder>helpers</folder>
                <folder>language</folder>
            </files>
            <languages folder="admin">
                        <language tag="en-GB">language/en-GB.com_helloworld.ini</language>
                        <language tag="en-GB">language/en-GB.com_helloworld.sys.ini</language>
            </languages>            
    </administration>

 </extension>

在我的 helloworld.php 中有这段代码

<?php
// No direct access to this file
defined('_JEXEC') or die('Restricted access');

// import joomla controller library
jimport('joomla.application.component.controller');

// Get an instance of the controller prefixed by HelloWorld
$controller = JController::getInstance('Helloworld');

// Perform the Request task
$input = JFactory::getApplication()->input;
$controller->execute($input->getCmd('task'));

 // Redirect if set by the controller
  $controller->redirect();
  ?>

更新

我在 joomla 2.5 中成功地做到了这一点，但它在最新版本的 joomla 中不起作用。我应该怎么做才能让它在 joomla 3.0 中工作

Answer 1

检查您是否已将此代码添加到您的 XML 中:

<languages>
        <language tag="en-GB" client="site">language/en-GB/en-GB.com_helloworld.ini</language>
        <language tag="en-GB" client="site">language/en-GB/en-GB.com_helloworldt.sys.ini</language>
</languages>

和:

<administration>
... 
    <languages>
            <language tag="en-GB" client="site">language/en-GB/en-GB.com_helloworld.ini</language>
            <language tag="en-GB" client="site">language/en-GB/en-GB.com_helloworld.sys.ini</language>
    </languages>
...
</administration>

并检查文件是否包含在您的安装 ZIP 中 - 在正确的文件夹中，例如:

语言/zh-CN/...

请注意，您的扩展程序的文件路径可能不同。

一月