虽然我已安装了必需的插件,但我遇到了以下错误。 问题可能是什么?
import org.json.simple.JSONObject;
import org.json.simple.JSONArray;
import org.json.simple.parser.ParseException;
import org.json.simple.parser.JSONParser;
的index.html
I : [INFO:CONSOLE(1)] "Native: tried calling Device.platform, but the Device plugin is not installed.", source: file:///android_asset/www/lib/ionic.cloud.min.js (1)
I : [INFO:CONSOLE(1)] "Install the Device plugin: 'ionic plugin add cordova-plugin-device'", source: file:///android_asset/www/lib/ionic.cloud.min.js (1)
I : [INFO:CONSOLE(11)] "Ionic Insights: Device information unavailable.", source: file:///android_asset/www/lib/ionic.cloud.min.js (11)
I : [INFO:CONSOLE(11)] "Ionic Insights: Could not send insights.", source: file:///android_asset/www/lib/ionic.cloud.min.js (11)
您的系统信息:
Cordova CLI:6.3.1
Ionic Framework版本:1.3.1
离子CLI版本:2.0.0
Ionic App Lib版本:2.0.0-beta.20
OS: 节点版本:v4.4.1