DOMException: Failed to execute 'querySelectorAll' on '[group=group1] [role=role1]' is not a valid selector.

[luiscla27]

Hello,

It seems that the selectorEngine "lite" isn't well implementated at "dijit/RadioButtonMenuItem", currently you have the following code with the uncompatibility:

`

	_getRelatedWidgets: function(){
		// Private function needed to help iterate over all radio menu items in a group.
		var ary = [];
		query("[group=" + this.group + "][role=" + this.role + "]").forEach(
			function(menuItemNode){
				var widget = registry.getEnclosingWidget(menuItemNode);
				if(widget){
					ary.push(widget);
				}
			}
		);
		return ary;
	}

` I think you need to change the query to:

query("[group='" + this.group + "'][role='" + this.role + "']")

[luiscla27]

I'll make a pull request fixing this as soon as someone here accept this is an actual issue... thanks.

[msssk]

What browser are you seeing this error in?

The CSS 2 (and 3) specs show examples with unquoted values. I tested the lite engine (which delegates to the browser's querySelectorAll implementation when available) in Chrome 80, Firefox 74, and IE 11, and in all cases the code above works.

[luiscla27]

This was caused by the issue tested here. It was a Google Chrome bug, they fixed it pretty fast, so there was no reason to make a PR.