Warning on loading Android App

[arvindwill]

After building the native app using Sencha CMD and testing in Android emulator it takes more then 4-5 mins to lead the application. There was no error in LogCat (android log viewer). but display warning like

12-03 00:45:51.889: W/Web Console(829): [WARN][Ext.Component#constructor] Registering a component with a id (`homesearch`) which has already been used. Please ensure the existing component has been destroyed (`Ext.Component#destroy()`. at file:///android_asset/touch/src/log/writer/Console.js?_dc=1354475698627:35

So doubtfully searched whether the id "homesearch" was used anywhere in the code , but it was not. Is there any specific reason for this warning, is this causing the app to slowdown?

[george.m]

I've had similar warnings in the past and have solved them by using ItemId instead of Id on components.