11 Dec 2012 9:09 AM #1
Unanswered: Warning on Mobile browser but not in Desktop browser
Using remote debugging in chrome was testing a sencha touch mvc application in android mobile.
When application loads in the desktop browser there was no warning in the developer tool's console. But when same app was loaded in the the mobile browser it logs many warnings such as provided below
[WARN][Ext.Component#constructor] Registering a component with a id (`viewport`) which has already been used. Please ensure the existing component has been destroyed (`Ext.Component#destroy()`.
Is my doubt is correct or ignore the warning
13 Dec 2012 5:52 AM #2
- Join Date
- Mar 2007
- Gainesville, FL
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You are using the id config (which I would recommend against) and you are using the same one twice. You need to make sure all instances have unique ids which is why I would just let the framework do.Mitchell Simoens @LikelyMitch
Sencha Inc, Senior Software Engineer
Check out my GitHub, lots of nice things for Ext JS 4 and Sencha Touch 2
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13 Dec 2012 6:17 AM #3
The problem is there is only one element, but it is some how initiated twice. Most of the view are being loaded twice but cant able to find out the reason. But cant understand why this happening only in mobile browser but not in desktop browser.
Is there any way to find this bug in the code?