Tim; I've used IE and Firefox on Mac and Win 7.
Perhaps the issue is clearing the cache? The faceted browser is
implemented in SWP and therefore behaves like any Web page - i.e.
the browser will try to cache some data, such as CSS's and pages
that have no dynamic content.
One possibility for the issues is not clearing the browser cache
when going from 3.5.x to 3.6.0 (?)
-- Scott
On 5/15/12 1:21 PM, Tim Smith wrote:
Hi Scott,
I've been playing with this a bit more and restarting the browser
seems to have gotten things working a bit better.
Perhaps the browser is the hang-up. I'm using Firefox 12.0.
What browser are you using? Are there plugin/library verions that
I should check in the browser?
Thanks,
Tim
On Tue, May 15, 2012 at 12:43 PM, Tim
Smith <[email protected]>
wrote:
Hi Scott,
Hmmm... must be something local to my system. I was expecting
slower performance because of the aggregates.
The error log has no entries.
TBC was running at the default memory levels Xmx=1024M so I
upped it to 5G which is where I typically run TBC, however,
the problem still exists.
I'm in the process downloading TBL 3.6.0R and I'll upgrade the
server and see if the problem exists there.
Any other thoughts?
Thanks,
Tim
Tim; I'm not able to
reproduce this. It takes a couple of seconds to
display the facet values (keep in mind that the
facet app is doing aggregates in the background that
can be time consuming), but they do
appear.
What does the error log say about the source of the
error? This may e helpful. I wonder if there is a
problem with memory limitations (?) that could
explain the difference between your setup and mine
(I verified on Mac an Win 7, both x64).
-- Scott
On 5/15/12 8:37 AM, Tim Smith wrote:
Oops re: the namespace... that's what
I get for working too late at night.
I was creating the attached sample data in order to
try to duplicate the problem I'm seeing with the
Faceted Browser.
I can create the problem as follows:
Open facet-testdata.ttl (attached) from within the
TBC-ME workspace. I'm using 3.6.0R on Win7/64.
This is the only file I have open.
Open a browser - I'm using Firefox - enter the URL
from below - the one you modified.
http://localhost:8083/tbl/uispin?_resource=http%3A%2F%2Fontologies.pg.com%2Ftest%2Ffacet%23TopClass&_matchIds=facets
You can see from the first screenshot below that the
faceted browser attempts to open, but never actually
displays any instances before the error shown below
pops up. Notice that the last "GET" call shown in
the Firebug display at the bottom indicates a time
of nearly 30 seconds versus milliseconds for the
other steps.
If you close the error and then click on the type
facet, you get the second screenshot below. Again,
the last GET call is nearly 30 seconds before the
error appears. It does display the appropriate
types.
Regardless, no instance data is ever displayed.
This is reproducible on my system. I'm not too
familiar with Firebug so let me know if there are
things I can do to display more relevant data.
Thanks,
Tim
Screenshot #1
![]()
Screenshot #2
![]()
On Tue, May 15, 2012 at
12:53 AM, Holger Knublauch <[email protected]>
wrote:
Hi Tim,
On 5/15/2012 13:59, Tim Smith wrote:
I'm still unable
to determine the error.
However, when running 3.6.0R or Beta,
the facet.ui:Summary view does not
appear in the drop down when viewing the
Resource in the SWP view. This did
appear in 3.5.4.
Yes this is a glitch that unfortunately
found its way into the 3.6.0 release. Please
replace the attached file in your workspace
( facet.topbraidlive.org
project).
Please try
http://localhost:8083/tbl/uispin?_resource=http%3A%2F%2Fontologies.pg.com%2Ftest%2Ffacet%23TopClass&_matchIds=facets
(I think you got your namespace slightly
wrong :) )
On the other problem from your original
email: is this the example data that leads
to the suspected crash? If so, how can I
reproduce it?
Thanks,
Holger
Also, I thought any class would be
displayable via the faceted browser.
However, I was attempting to create a
test case to duplicate the problem,
but none of the 4 classes I defined
will display using the above link.
All return a 500 error code for no
valid UISPIN/SWP view.
HTTP ERROR 500
Problem accessing /tbl/uispin.
Reason:
An internal error has been reported by the UISPIN engine of TopBraid Live. Please contact your administrator with a copy of the error message below.
java.lang.IllegalArgumentException: No valid UISPIN view found
at org.topbraid.spin.swp.servlet.SWPServletUtil.run(SWPServletUtil.java:417)
at org.topbraidlive.swp.servlet.UISPINServlet.run(UISPINServlet.java:176)
at org.topbraidlive.swp.servlet.UISPINServlet.run(UISPINServlet.java:153)
I've attached the sample files.
Any thoughts on why facet.ui:Summary
does not appear in 3.6.0 and what do I
need to do to make a class displayable
using the faceted browser?
Thanks,
Tim
On Mon, May
14, 2012 at 2:38 AM, Holger
Knublauch <[email protected]>
wrote:
Hi Tim,
hard to say without seeing the
example data and having any error
as a clue. But what you could do
is install FireBug (Firefox
plugin) and then activate it when
working with the faceted browser.
This will allow you to monitor the
requests and responses, and you
may see an error message in the
Net tab and Console of Firebug.
Thanks
Holger
On 5/14/2012 13:20, Tim Smith
wrote:
Hi,
When trying to use the
faceted browser from TBC-ME
3.6.0R, I sometimes, but not
always receive this message
from the browser (IE or
Firefox):
"Communication Error with
Server"
This typically happens when
I'm attempting to add a
facet.
It seems to happen when
there are a large number
(10,000ish) of values for
the facet OR when there are
a lot of instances of the
class (40-50,000ish).
There are no errors in the
error log.
I need this to work!
I can reproduce it with an
internal data set, most of
the time.
Do you know where I can look
to find more information
regarding the error?
I cannot determine if it is
TBC, IE/Firefox, etc...
Thanks for you help with
this vaque problem.
Tim
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