Beta 3 to latest RC : Uncaught TypeError: Cannot call method 'substring' of undefined

**GFI_SI** · 24 Feb 2012 10:32 AM

Anyone know what this is? I get the error

Code:

Uncaught TypeError: Cannot call method 'substring' of undefined. sencha-touch-all.js:15

After going from Beta 3 to the RC that was released 2 days ago.

GFI_SI

Ok i got it working again

Set the requires array in the view and in my settings view changed the alias (widget.settings) to xtype (settings).

**mitchellsimoens** · 24 Feb 2012 10:39 AM

That is usually due to the xtype not being found.

**GFI_SI** · 24 Feb 2012 10:41 AM

Is there a list of changed xtypes in the RC? Because literally all I did was replace the old beta 3 sencha touch folder with the new release candidate folder.

**GFI_SI** · 24 Feb 2012 10:47 AM

Something to do with aliases.

If I replace

Code:

{ xtype: 'settings', title: 'Settings', iconCls: 'settings' }

with

Code:

{ xtype: 'panel', title: 'Settings', iconCls: 'settings' }

it's fine.

My settings view class has an alias of 'widget.settings'.

Is this format deprecated now?

**mitchellsimoens** · 24 Feb 2012 10:47 AM

What are you trying to use? Is the file loaded? There shouldn't be any xtypes that were renamed.

**GFI_SI** · 24 Feb 2012 10:49 AM

It appears as though my views are no longer loading.

**mitchellsimoens** · 24 Feb 2012 10:50 AM

Originally Posted by GFI_SI

It appears as though my views are no longer loading.

How were you requiring them?

**GFI_SI** · 24 Feb 2012 10:52 AM

In my Viewport controller

Code:

views    : ['Login', 'Profile', 'Settings'],

The viewport view and controller are being loaded however, but they are both set in the app.js.

**mitchellsimoens** · 24 Feb 2012 10:59 AM

In a view, you should be using the requires array. views is for Application and it will be back in Controller.

**GFI_SI** · 24 Feb 2012 11:22 AM

I'm confused. That's what I have in my controller.

I still get the error.

Beta 3 to latest RC : Uncaught TypeError: Cannot call method 'substring' of undefined

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Answered: Beta 3 to latest RC : Uncaught TypeError: Cannot call method 'substring' of undefined

Answered: Beta 3 to latest RC : Uncaught TypeError: Cannot call method 'substring' of undefined