When another app asks Firefox to open a page (possibly only by means of the Mac's web services), a JS error gets logged in the Error Console: aContentWindow.QueryInterface(Ci.nsIInterfaceRequestor).getInterface(Ci.nsIWebNavigation).QueryInterface(Ci.nsIDocShell).chromeEventHandler is null Source File: resource://gre/modules/HUDService.jsm Line: 2545 To reproduce: 1. Go to any web page. 2. Drag the favicon to the desktop, creating a Web Internet Location clipping or whatever they call them now. 3. Double-click the clipping. This is on 4.0b5.
Erik, do you still see this?
Target Milestone: Firefox 4.0b7 → ---
Version: Trunk → 4.0 Branch
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