[by snehalv]

We tried using UberGrid with MVC.
Everything works fine, tried the sample provided with the code.
The grid gets loaded displays data. However it still shows the following error in the console:

...

[by snehalv]

Thanx svenna.
Upgrading the command tools worked :)

[by snehalv]

I was using Sencha Cmd 3.0. Just found out that 4.2 requires Sencha Cmd v3.1 RC2.
Thanx for the info. I'll try out if the latest cmd solves the problem.

[by snehalv]

We are still getting the same error. It seems it has not been resolved in the GA release. Can we please get help on this.

[by snehalv]

Than for the quick reply mitchellsimoens.

We have almost developed the app. We cannot upgrade to a newer version as it may have lots of changes.
Can this not be solved on the existing version...

[by snehalv]

I don't think it's the browser fault. I agree with iklotzko. Instead of saying its Microsoft's fault it would be great if we can solve the problem.

[by snehalv]

We have been using EXTJs consistently. However in our recent project, which is a performance monitoring tool we have used the 4.1.1a version of EXTJs. We found a lot of bugs reported for the IE...

[by snehalv]

This problem can be solved if you specify the reader at the association level like:


Ext.define('User', { extend: 'Ext.data.Model', fields: ['id', 'name'], proxy: { ...

[by snehalv]

Well Quite late to reply but it might help someone else,;)
In the MultiGroupingView.js
for doRender function replace the for loop:
for (var k = 0; k < toEnd; k++) {
...