phonegap类找不到文件：///android_asset/www/cordova-2.0.0.js：938

Question

i try to use this plugin and followed the instruction given in the readme.md file. 我尝试使用此插件并按照readme.md文件中给出的说明进行操作。

1)here's my html file 1）这是我的html文件

<!DOCTYPE HTML>
<html>
<head>
    <title>TryMakan Video</title>
    <link rel="stylesheet" href="style.css" />
<script type="text/javascript" charset="utf-8" src="cordova-2.0.0.js"></script>
    <script type="text/javascript" charset="utf-8" src="video.js"></script>
    <script type="text/javascript">
function playVideo(){
            window.plugins.videoPlayer.play("http://www.trymakan.my/wp-content/uploads/2011/09/NASI-AYAM-BEREMPAH-KAJANG.mp4");
        }
 </script>
</head> <body>
<a href="#" onClick="playVideo();">play</a>
</body></html>

2) here's my plugins.xml which is located in xml folder 2）这是我的plugins.xml，它位于xml文件夹中

<?xml version="1.0" encoding="utf-8"?>
<plugins>
    <plugin name="VideoPlayer" value="com.phonegap.plugins.video.VideoPlayer"/>
</plugins>

3) i've also copied the VideoPlayer.java into this folder src\\com\\phonegap\\plugins\\video 3）我还将VideoPlayer.java复制到此文件夹src \\ com \\ phonegap \\ plugins \\ video

4) additionally, some said I also need to add the plugin into AndroidManifest.xml file, so this is a snippet of it 4）另外，有人说我还需要将插件添加到AndroidManifest.xml文件中，所以这是它的一个片段

<application
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity
            android:name=".MainActivity"
            android:configChanges="orientation|keyboardHidden|keyboard|screenSize|locale"
            android:label="@string/title_activity_main" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />
                <action android:name="com.phonegap.plugins.video.VideoPlayer"/>
                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
    </application>

but still, when I click on 'play', log cat will return this error 但是，当我点击“播放”时，log cat将返回此错误

08-08 04:54:15.823: I/Web Console(309): Error: Status=2 Message=Class not found at file:///android_asset/www/cordova-2.0.0.js:938

update1: here's where the VideoPlayer.java is located update1：这是VideoPlayer.java所在的位置

here 这里

I don't see the VideoPlayer.java under Gen folder, does that means it's not compiled? 我没有在Gen文件夹下看到VideoPlayer.java，这是否意味着它没有编译？ Could this be the problem? 这可能是问题吗？ If yes, how to solve it? 如果是，如何解决？

update2: I checked bin folder, and there VideoPlayer.class under bin\\classes\\com\\phonegap\\plugins\\video so the VideoPlayer.java is actually compiled update2：我检查了bin文件夹，bin \\ classes \\ com \\ phonegap \\ plugins \\ video下有VideoPlayer.class，所以VideoPlayer.java实际编译

Answer 1

the problem is your plugins.xml. 问题是你的plugins.xml。

it appears in one of the recent PhoneGap release, the plugins.xml has been removed and you have to add the line in res/xml/config.xml instead. 它出现在最近的一个PhoneGap版本中，已删除了plugins.xml，您必须在res / xml / config.xml中添加该行。

so try adding the tag <plugin name="VideoPlayer" value="com.phonegap.plugins.video.VideoPlayer"/> 所以尝试添加标签<plugin name="VideoPlayer" value="com.phonegap.plugins.video.VideoPlayer"/>

to res/xml/config.xml not to plugins.xml res / xml / config.xml不是plugins.xml

Answer 2

If the error shown in the log is 如果日志中显示的错误是

Class not found at file:///android_asset/www/cordova-2.0.0.js:938 在file：///android_asset/www/cordova-2.0.0.js：938找不到类

The best way is to check which class is causing the error. 最好的方法是检查哪个类导致错误。 For those who still get this error message, try the following trick. 对于仍然收到此错误消息的人，请尝试以下技巧。

Open cordova-2.0.0.js in an editor. 在编辑器中打开cordova-2.0.0.js。
Replace code on Line 938 ie 替换938行的代码即

console.log("Error: Status="+v.status+" Message="+v.message); console.log（“错误：Status =”+ v.status +“Message =”+ v.message）;

with 同

console.log("Error: Status="+v.status+" Message="+v.message+" service="+service+" action="+action); console.log（“错误：Status =”+ v.status +“Message =”+ v.message +“service =”+ service +“action =”+ action）;
Run the app again and check the console for the above error. 再次运行应用程序并检查控制台是否存在上述错误。 You can see the plugin which causes the error in service=XYZ where XYZ is the plugin name. 您可以在服务中看到导致错误的插件= XYZ ，其中XYZ是插件名称。
Check if the section in your config.xml file has any entry for the XYZ plugin. 检查config.xml文件中的部分是否包含XYZ插件的任何条目。
Add the XYZ plugin if not found. 如果找不到，请添加XYZ插件。

Answer 3

I have had this error because of a missing plugin. 由于缺少插件，我遇到了这个错误。 I Added 我补充道

<plugin name="Device" value="org.apache.cordova.Device"/>

to the config.xml file and it fixed it. 到config.xml文件并修复它。

phonegap类找不到文件：///android_asset/www/cordova-2.0.0.js：938

问题描述

3 个解决方案

解决方案1
10 已采纳 2012-08-08 05:31:23

解决方案2
6 2012-08-18 12:35:14

解决方案3
2 2013-05-20 22:25:02

phonegap类找不到文件：///android_asset/www/cordova-2.0.0.js：938

问题描述

3 个解决方案

解决方案1 10 已采纳 2012-08-08 05:31:23

解决方案2 6 2012-08-18 12:35:14

解决方案3 2 2013-05-20 22:25:02

解决方案1
10 已采纳 2012-08-08 05:31:23

解决方案2
6 2012-08-18 12:35:14

解决方案3
2 2013-05-20 22:25:02