Question

我想在PhoneGap项目中安装BarcodeScanner plugin。我已经阅读了存储库中的自述文件，它说它必须像PlugMan一样安装：

Install a plugin
----------------

    $ plugman install --platform <platform> --project <directory> --plugin <plugin> [--variable NAME=VALUE]

Parameters:

 - platform <platform>: One of android, ios, blackberry10, wp7 or wp8
 - project <directory>: Path reference to a cordova-generated project of the platform you specify
 - plugin <plugin>: One of a path reference to a local copy of a plugin, or a remote https: or git: URL pointing to a cordova plugin (optionally append #branch:subdir) or a plugin ID from http://plugins.cordova.io
 - variable NAME=VALUE: Some plugins require install-time variables to be defined. These could be things like API keys/tokens or other app-specific variables.

当我从项目目录中运行以下命令时：

cordova plugin add com.phonegap.plugins.barcodescanner

我收到以下错误回复：

Fetching plugin "com.phonegap.plugins.barcodescanner" via plugin registry
Installing "com.phonegap.plugins.barcodescanner" for android
Error during processing of action! Attempting to revert...
Failed to install 'com.phonegap.plugins.barcodescanner':Error: Uh oh!
"/Users/Joel/Desktop/Sites/SampleProject/SampleProject/plugins/com.phonegap.plugins.barcodescanner/src/android/com.google.zxing.client.android.captureactivity.jar" not found!
    at Object.module.exports.common.copyFile (/usr/local/lib/node_modules/cordova/node_modules/cordova-lib/src/plugman/platforms/common.js:20:40)
    at Object.module.exports.common.copyNewFile (/usr/local/lib/node_modules/cordova/node_modules/cordova-lib/src/plugman/platforms/common.js:37:16)
    at module.exports.source-file.install (/usr/local/lib/node_modules/cordova/node_modules/cordova-lib/src/plugman/platforms/android.js:42:20)
    at Object.ActionStack.process (/usr/local/lib/node_modules/cordova/node_modules/cordova-lib/src/plugman/util/action-stack.js:47:25)
    at handleInstall (/usr/local/lib/node_modules/cordova/node_modules/cordova-lib/src/plugman/install.js:553:20)
    at /usr/local/lib/node_modules/cordova/node_modules/cordova-lib/src/plugman/install.js:303:20
    at _fulfilled (/usr/local/lib/node_modules/cordova/node_modules/q/q.js:798:54)
    at self.promiseDispatch.done (/usr/local/lib/node_modules/cordova/node_modules/q/q.js:827:30)
    at Promise.promise.promiseDispatch (/usr/local/lib/node_modules/cordova/node_modules/q/q.js:760:13)
    at /usr/local/lib/node_modules/cordova/node_modules/q/q.js:574:44
Error: Uh oh!
"/Users/Joel/Desktop/Sites/SampleProject/SampleProject/plugins/com.phonegap.plugins.barcodescanner/src/android/com.google.zxing.client.android.captureactivity.jar" not found!
    at Object.module.exports.common.copyFile (/usr/local/lib/node_modules/cordova/node_modules/cordova-lib/src/plugman/platforms/common.js:20:40)
    at Object.module.exports.common.copyNewFile (/usr/local/lib/node_modules/cordova/node_modules/cordova-lib/src/plugman/platforms/common.js:37:16)
    at module.exports.source-file.install (/usr/local/lib/node_modules/cordova/node_modules/cordova-lib/src/plugman/platforms/android.js:42:20)
    at Object.ActionStack.process (/usr/local/lib/node_modules/cordova/node_modules/cordova-lib/src/plugman/util/action-stack.js:47:25)
    at handleInstall (/usr/local/lib/node_modules/cordova/node_modules/cordova-lib/src/plugman/install.js:553:20)
    at /usr/local/lib/node_modules/cordova/node_modules/cordova-lib/src/plugman/install.js:303:20
    at _fulfilled (/usr/local/lib/node_modules/cordova/node_modules/q/q.js:798:54)
    at self.promiseDispatch.done (/usr/local/lib/node_modules/cordova/node_modules/q/q.js:827:30)
    at Promise.promise.promiseDispatch (/usr/local/lib/node_modules/cordova/node_modules/q/q.js:760:13)
    at /usr/local/lib/node_modules/cordova/node_modules/q/q.js:574:44
Joels-MacBook-Pro:UniSaver Joel$ cordova plugin add com.phonegap.plugins.barcodescanner
Fetching plugin "com.phonegap.plugins.barcodescanner" via plugin registry
Installing "com.phonegap.plugins.barcodescanner" for android
Error during processing of action! Attempting to revert...
Failed to install 'com.phonegap.plugins.barcodescanner':Error: Uh oh!
"/Users/Joel/Desktop/Sites/SampleProject/SampleProject/plugins/com.phonegap.plugins.barcodescanner/src/android/com.google.zxing.client.android.captureactivity.jar" not found!
    at Object.module.exports.common.copyFile (/usr/local/lib/node_modules/cordova/node_modules/cordova-lib/src/plugman/platforms/common.js:20:40)
    at Object.module.exports.common.copyNewFile (/usr/local/lib/node_modules/cordova/node_modules/cordova-lib/src/plugman/platforms/common.js:37:16)
    at module.exports.source-file.install (/usr/local/lib/node_modules/cordova/node_modules/cordova-lib/src/plugman/platforms/android.js:42:20)
    at Object.ActionStack.process (/usr/local/lib/node_modules/cordova/node_modules/cordova-lib/src/plugman/util/action-stack.js:47:25)
    at handleInstall (/usr/local/lib/node_modules/cordova/node_modules/cordova-lib/src/plugman/install.js:553:20)
    at /usr/local/lib/node_modules/cordova/node_modules/cordova-lib/src/plugman/install.js:303:20
    at _fulfilled (/usr/local/lib/node_modules/cordova/node_modules/q/q.js:798:54)
    at self.promiseDispatch.done (/usr/local/lib/node_modules/cordova/node_modules/q/q.js:827:30)
    at Promise.promise.promiseDispatch (/usr/local/lib/node_modules/cordova/node_modules/q/q.js:760:13)
    at /usr/local/lib/node_modules/cordova/node_modules/q/q.js:574:44
Error: Uh oh!
"/Users/Joel/Desktop/Sites/SampleProject/SampleProject/plugins/com.phonegap.plugins.barcodescanner/src/android/com.google.zxing.client.android.captureactivity.jar" not found!
    at Object.module.exports.common.copyFile (/usr/local/lib/node_modules/cordova/node_modules/cordova-lib/src/plugman/platforms/common.js:20:40)
    at Object.module.exports.common.copyNewFile (/usr/local/lib/node_modules/cordova/node_modules/cordova-lib/src/plugman/platforms/common.js:37:16)
    at module.exports.source-file.install (/usr/local/lib/node_modules/cordova/node_modules/cordova-lib/src/plugman/platforms/android.js:42:20)
    at Object.ActionStack.process (/usr/local/lib/node_modules/cordova/node_modules/cordova-lib/src/plugman/util/action-stack.js:47:25)
    at handleInstall (/usr/local/lib/node_modules/cordova/node_modules/cordova-lib/src/plugman/install.js:553:20)
    at /usr/local/lib/node_modules/cordova/node_modules/cordova-lib/src/plugman/install.js:303:20
    at _fulfilled (/usr/local/lib/node_modules/cordova/node_modules/q/q.js:798:54)
    at self.promiseDispatch.done (/usr/local/lib/node_modules/cordova/node_modules/q/q.js:827:30)
    at Promise.promise.promiseDispatch (/usr/local/lib/node_modules/cordova/node_modules/q/q.js:760:13)
    at /usr/local/lib/node_modules/cordova/node_modules/q/q.js:574:44

我做错了什么？我应该将文件复制到项目目录中的某个目录吗？或者在使用plugman之前还有其他命令吗？

Answer 1

不确定这里有什么问题，但我认为http://plugins.cordova.io上的插件是错误的。

您可以尝试从git URL安装，但至少对我来说（在使用Cordova 3.5的Windows上），这样做会有些问题。

以下是什么工作（注意你需要安装git）：

git clone https://github.com/wildabeast/BarcodeScanner.git

Cd到您的Cordova项目。

Cordova插件添加 InsertPath \ BarcodeScanner

Answer 2

尝试添加config.xml文件：

    <gap:plugin name="com.phonegap.plugins.barcodescanner" />

然后尝试调用API函数。

安装PhoneGap插件：BarcodeScanner

2 个答案: