java script Error with IE7 and GWT 1.6.4

[Gilles B]

Hello,
I have an error in some popup windows used to update data. It's not a
systematic (!) error but not so difficult to produce in my
environnement with a popup panel displaying some enabled or disabled
textbox, listbox and a close button. I only display data (using
setText, setEnabled, setFocus).

JS code line in error (pretty mode) is :

function is(o){
if (o.nodeType) { // ERROR => in french "objet requis"
return o.nodeType == 1;
}
return false;
}

may be a call from "function $eventTargetsPopup(this$static,
event_0)"
The message "objet requis" (required object) let me think that o is
null or is not a valid object.

There's no problem using the same code with Opera or Firefox. The
"same" application (before updating to GWT 1.6, mainly replacing
listeners) seems to works fine with IE and GWT 1.5

[Joel Webber]

I filed issue 3644 for this, and will get a fix into the 1.6 update.