Phenomenon of bug 831664 was as follows. var Folder=window.GetFirstSelectedMsgFolder(); var data=Folder.server.isGmailServer; => data is "undefined" var t=[];for(var xx in Folder.server){t[t.length]=xx+"="+Folder.server[xx];} => isGmailServer is not returned by enumerator If Folder.server.isGmailServer=true(or false) is atempted when undefined, Exception of this bug occurs because isGmailServer doesn't exist.
After access of all properties of Folder(owner of Folder.server) by following, var u=[];for(var yy in Folder){u[u.length]=yy+"="+Folder[yy];} Folder.server.isGmailServer is returned normally, and value change is OK. Same phenomenon is also seen on som other properties of the Folder.server. Who is wrong? Wrapper? Creator of original object what is accessed by window.GetFirstSelectedMsgFolder() or window.GetFirstSelectedMsgFolder().server? -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to firefox in Ubuntu. https://bugs.launchpad.net/bugs/605513 Title: Get uncaught exception when populating a form in FireFox 3.6 Status in The Mozilla Firefox Browser: Confirmed Status in “firefox” package in Ubuntu: Triaged Bug description: Binary package hint: firefox When populating an input field on a form in Firefox (Linux or Windows) where I select or just pass the mouse over one of the historical suggestions that drops down while inputting, I receive the following error: Error: uncaught exception: [Exception... "Cannot modify properties of a WrappedNative" nsresult: "0x80570034 (NS_ERROR_XPC_CANT_MODIFY_PROP_ON_WN)" location: "JS frame :: chrome://global/content/bindings/autocomplete.xml :: onxblpopuphiding :: line 825" data: no] I do not receive the error in Google Chrome ProblemType: Bug DistroRelease: Ubuntu 10.04 Package: firefox 3.6.6+nobinonly-0ubuntu0.10.04.1 ProcVersionSignature: Ubuntu 2.6.32-23.37-generic 2.6.32.15+drm33.5 Uname: Linux 2.6.32-23-generic i686 Architecture: i386 Date: Wed Jul 14 10:02:01 2010 FirefoxPackages: firefox 3.6.6+nobinonly-0ubuntu0.10.04.1 firefox-gnome-support 3.6.6+nobinonly-0ubuntu0.10.04.1 firefox-branding 3.6.6+nobinonly-0ubuntu0.10.04.1 abroswer N/A abrowser-branding N/A InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429) ProcEnviron: LANG=en_US.utf8 SHELL=/bin/bash SourcePackage: firefox To manage notifications about this bug go to: https://bugs.launchpad.net/firefox/+bug/605513/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp