cordova.plugins.diagnostic plugin for Phonegap not installing
<p>I am trying to add this <a href="https://github.com/dpa99c/cordova-diagnostic-plugin" rel="nofollow">diagnostic plugin</a> to my cordova app but when i try installing it and building a new application template with DevExpress it just fails with no real description of the error. I have done a fair amount of research on this plugin and have tried a few different ways to solve this error. I cant tell if it is the way the plugin is being referenced or something else in my config.xml file that is causing a clash and not allowing the diagnostic plugin to install. I am using VS 2013 to develop the app</p>

<p>Here is my config.xmf file. Can somebody look at it and see if they can find the problem? Any advice would help. </p>

<pre><code>&lt;widget xmlns="http://www.w3.org/ns/widgets" xmlns:gap="http://phonegap.com/ns/1.0" id="com.devexpress.apptemplate" version="1.0" versionCode="1"&gt;
&lt;name&gt;ApplicationTemplate&lt;/name&gt;
&lt;preference name="permissions" value="none" /&gt;
&lt;preference name="prerendered-icon" value="true" /&gt;
&lt;preference name="android-windowSoftInputMode" value="adjustPan" /&gt;
&lt;preference name="SplashScreen" value="splash" /&gt;
&lt;preference name="SplashScreenDelay" value="60000" /&gt;
&lt;preference name="AutoHideSplashScreen" value="false" /&gt;
&lt;preference name="DisallowOverscroll" value="true" /&gt;
&lt;preference name="StatusBarOverlaysWebView" value="false" /&gt;
&lt;preference name="StatusBarBackgroundColor" value="#000000" /&gt;
&lt;preference name="android-minSdkVersion" value="16" /&gt;
&lt;preference name="android-targetSdkVersion" value="23" /&gt;
&lt;preference name="phonegap-version" value="cli-6.1.0" /&gt;
&lt;preference name="android-build-tool" value="gradle" /&gt;
&lt;!--value="cli-6.1.0"--&gt;
&lt;feature name="http://api.phonegap.com/1.0/network" /&gt;
&lt;gap:plugin name="com.devexpress.plugins.devextremeaddon" version="1.0.1" /&gt;
&lt;gap:plugin name="org.apache.cordova.geolocation" /&gt;
&lt;gap:plugin name="cordova-plugin-whitelist" source="npm" /&gt;
&lt;gap:plugin name="hu.dpal.phonegap.plugins.uniquedeviceid" spec="1.2.0" source="pgb" /&gt;

&lt;gap:plugin name="cordova.plugins.diagnostic" source="npm" /&gt;

&lt;gap:plugin name="org.apache.cordova.camera" version="0.3.6" /&gt;
&lt;gap:plugin name="org.apache.cordova.device" version="0.3.0" /&gt;
&lt;gap:plugin name="org.apache.cordova.file" version="1.3.3" /&gt;
&lt;gap:plugin name="org.apache.cordova.file-transfer" version="0.5.0" /&gt;
&lt;gap:plugin name="org.apache.cordova.splashscreen" version="1.0.0" onload="true" /&gt;
&lt;gap:plugin name="cordova-plugin-ios-longpress-fix" version="1.1.0" source="npm" /&gt;
&lt;gap:plugin name="cordova-plugin-statusbar" version="2.1.0" source="npm" onload="true" /&gt;
&lt;gap:plugin name="com.phonegap.plugins.facebookconnect" spec="0.9.0" source="pgb"&gt;
  &lt;param name="APP_ID" value="550120638504769" /&gt;
  &lt;param name="APP_NAME" value="Tradeway App" /&gt;
&lt;/gap:plugin&gt;
&lt;access origin="*" /&gt;
&lt;access origin="tel:*" launch-external="yes" /&gt;
&lt;access origin="geo:*" launch-external="yes" /&gt;
&lt;/widget&gt;
</code></pre>