View Full Version : Ext JS loading fail in IE8

4 Jan 2014, 10:51 PM
I have an application, working fine in IE9 but fail to be loaded in IE8.

try Ext JS 4.2.1 and 4.2.2 same error as:

Line: 21766
Error: Invalid argument.

Using different version Ext JS like ext-all.js, ext-all-debug.js, ext-all-debug-w-comments.js ext-all-dev.js, ext-rtl-debug.js to load, no detail information.

debug inside the ext-all-debug, sometime show setStyle with nanpx as value of a property, sometime show constructor with empty array.

Any help will be very appreciate!


4 Jan 2014, 11:20 PM

Gary Schlosberg
6 Jan 2014, 7:00 AM
That seems to be a pretty generic error message. Can you describe what your app does? Any chance you can post the code that is causing the error?

22 Jan 2014, 4:23 PM
I got the same problem just today, just in another line.The problem I got is in ext-all-dev-.js line 21749, this is the code fragment:


The problem I got is a bad rendering of a Window:


Seems that the problem is hiding / disabling a combobox:

var me = this,
win = Ext.widget("zonewin"),
cbx = win.down("#countrycbx"),
rec = me.getGrid().getSelectionModel().getSelection()[0],
zoneId = rec.get("ZoneId"),
countryId = rec.get("CountryId"),
store = me.getZoneRegionsStore();

store.addFilter({ property: "ZoneId", operator: "=", value: zoneId });

win.setTitle("Editar zona");
win._CountryId = rec.get("CountryId");
win._new = false;

Same on other windows that must hide comboboxes before show.

Definitely a incompatibility of ExtJS with IE8.

Please help!

22 Jan 2014, 6:03 PM
Follow up:Changed the offending line (21749) to this:

try { style[hook.name] = value; } catch (e) { console.log(hook.name); }

And in the developer tools of IE I go t this:


BTW those tools hang when I tried to debug with them :(


Why corporate customers don't use a browser other than IE!

BTW forum screens are failing on my iMac's Chrome (OSX 10.9.1 / Chome 32.0.1700.77)

Gary Schlosberg
22 Jan 2014, 7:03 PM
Are you also using Architect, ssamayoa?

What kind of problem are you seeing with the forum pages?

22 Jan 2014, 7:20 PM
Yes, 3.0.2

But I'm using custom index.html for development.

The included ext-all-dev.js is from v4.2.2.1144

Page problems:
Sometimes Image button doesn't work and when works only basic file uploader works.


1 Apr 2014, 3:43 AM
Have you found any working solution? I'm struggling with this issue right now and I'm pretty clueless...