Hi Don,
I've updated the demo web page with information on this error. To try out
the demo, you need to allow my web site (thefigtrees.net) the privilege to
read data on other web sites (in this case, sparql.org). To do this,
follow these instructions:
Failed to get privilege ?UniversalBrowserRead to open ...
* Firefox security won't in general let a script from a given DNS
domain (like www.thefigtrees.net) read web data from a different domain.
To change this,
1. Type into the main browser URI bar about:config and hit
return to get to the config page.
2. Scroll down to the line which says
signed.applets.codebase_principal_support ... user set ... boolean ..
false and double-click it to change it to 'true'.
3. Go back to the web page, and try again. When the browser asks
you whether to allow the script to access arbitrary web pages, agree. You
probably want to check the remember the answer this question box.
Note that this is reducing the security of your browser. You end up
allowing any web page on the site to read data from the web, which could
include data from inside your firewall.
These instructions are copied from
http://esw.w3.org/topic/SparqlCalendarDemoUsage . Note that you are not
granting this privilege for all websites -- the configuration change
simply makes Firefox prompt you when a website requests the privilege
(rather than denying it out of hand).
In any case, I'd love it if you tried these steps and then gave the demo
another shot.
thanks,
Lee
--
Lee Feigenbaum
IBM Software Engineer, Internet Technology Team
[EMAIL PROTECTED]
1-617-693-3765
[EMAIL PROTECTED] wrote on 08/17/2006 10:09:58 AM:
Sean,
I’m getting an error when I enter p53 and click on the Find Proteins
button. It says “Failed to get privilege UniversalBrowserRead to open
http://sparql.org/sparql, A script from http://thefigtrees.net was
denied UniversalBrowserRead privileges.”
I’m using Mozilla Firefox 1.5.
Don
-Original Message-
From: [EMAIL PROTECTED] [mailto:public-semweb-
[EMAIL PROTECTED] On Behalf Of Sean Martin
Sent: Thursday, August 17, 2006 9:06 AM
To: public-semweb-lifesci@w3.org
Subject: WWW2006 Life Science mashup demo now accessible
Lee Feigenbaum from my group at IBM has posted a SPARQL Life
Sciences mashup demo that he first showed at WWW2006 in Edinburgh.
Note that it is a demo only and that it probably works best with
FireFox. In my opinion it starts to offer strong evidence that Web
2.0 style visual data integration can be significantly eased
enhanced by Semantic Web standards and technologies. This belief
drives much of our current work here. Thanks for putting this out there
Lee!
http://www.thefigtrees.net/lee/blog/2006/08/life_sciences_on_the_web_with.html
Kindest regards, Sean
--
Sean Martin
IBM Corp
