-- . . -- Tagged and pressed [Publish] in a selected record of Piggy Bank, failing as HTTP 400 -> edu.mit.simile.longwell.ui.FlairServlet - Execute Command: upload 2006-04-02 15:13:36,100 [SocketListener0-4] ERROR edu.mit.simile.SimileUtilities - Fatal error: Expected '.', found '<' at http://127.0.0.1:8888/bank/MeMyselfAndI# [17,-1] 2006-04-02 15:13:36,101 [SocketListener0-4] ERROR edu.mit.simile.semanticBank.servlet.UploadCommand - edu.mit.simile.SimileUtilities$ModelReadFromFileException: Failed to read data from 'http://127.0.0.1:8888/bank/MeMyselfAndI#' 2006-04-02 15:13:36,101 [SocketListener0-4] DEBUG edu.mit.simile.longwell.ui.FlairServlet - < doPost 2006-04-02 15:13:36,102 [SocketListener0-4] WARN org.mortbay.http.HttpConnection - POST /bank/MeMyselfAndI?command=upload&format=rdfxml HTTP/1.1 HttpException(400,Bad >Request,Missing Content) >2006-04-02 15:13:36,109 [SocketListener0-4] DEBUG >edu.mit.simile.longwell.ui.FlairServlet - > doPost >2006-04-02 15:13:36,109 [SocketListener0-4] DEBUG >edu.mit.simile.longwell.ui.FlairServlet - > makeMessage >2006-04-02 15:13:36,109 [SocketListener0-4] DEBUG >edu.mit.simile.longwell.ui.FlairServlet - < makeMessage >2006-04-02 15:13:36,109 [SocketListener0-4] DEBUG >edu.mit.simile.longwell.ui.FlairServlet - Execute Command: upload >2006-04-02 15:13:36,112 [SocketListener0-4] ERROR >edu.mit.simile.SimileUtilities - Fatal error: Expected '.', found '<' >at http://127.0.0.1:8888/bank/MeMyselfAndI# [17,-1] >2006-04-02 15:13:36,113 [SocketListener0-4] ERROR >edu.mit.simile.semanticBank.servlet.UploadCommand - >edu.mit.simile.SimileUtilities$ModelReadFromFileException: Failed to >read data from 'http://127.0.0.1:8888/bank/MeMyselfAndI#' >2006-04-02 15:13:36,113 [SocketListener0-4] DEBUG >edu.mit.simile.longwell.ui.FlairServlet - < doPost >2006-04-02 15:13:36,114 [SocketListener0-4] WARN >org.mortbay.http.HttpConnection - POST >/bank/MeMyselfAndI?command=upload&format=rdfxml HTTP/1.1 HttpException(400,Bad >Request,Missing Content) <- End of Semantic-bank log 2. Using a fully updated Ubuntu Linux (Debian), Mozilla Firefox, Suns j2sdk1.4.2_11 and Ant'ed trunks of Longwell and Semantic-bank, running SB as http://127.0.0.1:8888/bank, in combination with the latest Piggy-bank (PB) distribution causes - and please note my inserted comments (-- ? ->): -- Loading ontologies, Ctrl-C, then configurations and facades -> SELECT DISTINCT o FROM {<urn:bnode:http://usefulinc.com/ns/doap#module:1144004960985:node0>} <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> {o} 2006-04-02 21:18:58,601 [SocketListener0-4] DEBUG edu.mit.simile.RDFUtilities - Query took 14ms: <- Logged ending of loading configs and facades, assumed working just fine -- . . -- Tagged and pressed [Publish] in a selected record of Piggy Bank, working just fine -> . . -- Selected a newly displayed Starting Point in Semantic-Bank -> SELECT DISTINCT o FROM {<urn:bnode:http://www.w3.org/2002/07/owl#Nothing:1144004965644:node1>} <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> {o} 2006-04-02 21:18:58,602 [SocketListener0-4] ERROR edu.mit.simile.longwell.ui.command.BrowseCommand - java.lang.NullPointerException java.lang.NullPointerException at edu.mit.simile.longwell.query.engine.Narrower.narrow(Narrower.java:80) at edu.mit.simile.longwell.query.engine.QueryEngine$Answer.getNarrowingFacets(Q ueryEngine.java:263) at edu.mit.simile.longwell.ui.command.BrowseCommand.execute(BrowseCommand.java: 69) at edu.mit.simile.longwell.ui.FlairServlet.doGet(FlairServlet.java:93) at javax.servlet.http.HttpServlet.service(HttpServlet.java:596) at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:427) at org.mortbay.jetty.servlet.ServletHandler.dispatch(ServletHandler.java:665) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:567) at org.mortbay.http.HttpContext.handle(HttpContext.java:1565) at org.mortbay.http.HttpContext.handle(HttpContext.java:1517) at org.mortbay.http.HttpServer.service(HttpServer.java:954) at org.mortbay.http.HttpConnection.service(HttpConnection.java:814) at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:981) at org.mortbay.http.HttpConnection.handle(HttpConnection.java:831) at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244) at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357) at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534) 2006-04-02 21:18:58,604 [SocketListener0-4] DEBUG edu.mit.simile.longwell.ui.command.BrowseCommand - < browse 2006-04-02 21:18:58,604 [SocketListener0-4] DEBUG edu.mit.simile.longwell.ui.FlairServlet - < doGet <- end of logged output, displaying a blank page in Firefox Using Semantic-Bank 2.1.1: "Fatal error: Expected '.', found '<'" turns up suddenly, when using that previously working version of SB? Any ideas about the problem? // Patrik -----Ursprungligt meddelande----- Från: Patrik Holmer [mailto:NNTP.psbh_at_telia.com] Skickat: fredag den 31 mars 2006 16:26 Till: general_at_simile.mit.edu Ämne: :::: Semantic-bank: Does flairs and facades still tick in SB-2.1.1? -> concrete findings... Ryan, my findings regarding the missing Starting Points in Semantic-bank (SB): 1. Using a fully updated WXP-SR2, Mozilla Firefox, Suns j2sdk1.4.2_04 and the tagged Semantic-bank-2.1.1.zip, running SB as http://127.0.0.1:8888/bank, in combination with the latest * reinstalled * Piggy-bank (PB) distribution causes: 1a. An Information-dialogue stating; http://127.0.0.1:1978 "Failed to publish the item. Status code: 500", when publishing a single post in PB, using my ordinary added-removed-and-then-added SB-user account 1b. An Information-dialogue stating; "Failed to save your data to your banks: java.security.PriviledgedActionException: java.security.PriviledgeActionException:java.lang.reflect.InvocationTargetEx ception", when using PB-menu -> Utilities -> Re-save All My Data to My Bank Every collected post show up in PB as expected, though - with Starting Points. 2. Using a fully updated WXP-SR2, Mozilla Firefox, Suns j2sdk1.4.2_04 and an Ant'ed version of the trunked Semantic-bank and the Longwell-trunk, running SB as http://127.0.0.1:8888/bank, in combination with the latest * reinstalled * Piggy-bank (PB) distribution causes: 2a. An Information-dialogue stating; http://127.0.0.1:1978 "Failed to publish the item. Status code: 404", when publishing a single post in PB, using my ordinary added-removed-and-then-added SB-user account 2b. An update, noted by the added tags in SB, but no Starting Points, when adding a totally different user account than the one I commonly use - that's a three-letter word instead of a four-letter word in ASCII So, what's the problem? 3. Related topic: cURL-uploads Although the possibility to preview collected records in Piggy-bank (PB) has it's meaning. As a user of Windows, Solaris and a number of Linux-dist's, using MSIE, the Mozilla-browsers, Opera and Konqueror et al, I'm not to happy about using a browser specific plug-in as Piggy-bank. Assuming that Starting Points actually works, is it possible to provide Semantic-bank-tags with the universal cURL or Libwww-commands, instead of using PB? More specifically, noting the fully working SB-calls at http://simile.mit.edu/reports/bank-api/, when POST-uploading, are there any parameters available defining associated tags? // Patrik -----Ursprungligt meddelande----- Från: Patrik Holmer [mailto:NNTP.psbh_at_telia.com] Skickat: fredag den 31 mars 2006 01:22 Till: general_at_simile.mit.edu Ämne: :: Semantic-bank: Does flairs and facades still tick in SB-2.1.1? -> a bit of weeding-out... Ryan, about what used to work in the Semantic-bank-2.1.1-tagged version: A back-to-basics test, loading all the ontologies, followed by configurations and facades available under ../src - as suggested at the end of http://simile.mit.edu/semantic-bank/install.html, doesn't result in any Starting Points displayed. Any-how, I'll follow your advice and check out the trunked version of SB, Ant-it and return concrete findings to the discussion group. By the way, I find many issues, as mine, to be nothing but specific user issues - or, at worst, a colloquial "1337". So, assuming you have access to an activity report, how frequent is the use of the Issue Tracker at both ends of the table? More specifically, are the issues monitored daily by it's project managers? Further, what about making the Issue tracker as accessible as the mailing lists on the http://simile.mit.edu Front Page? That would be the already displayed 'Join us by subscribing to our mailing lists' followed by a new link of 'Log on to the Issue Tracker to handle your [Simile] issues' - http://simile.mit.edu/issues/secure/Dashboard.jspa. If nothing less, it might help to ease the word-per-minute count. // Patrik -----Ursprungligt meddelande----- Från: Ryan Lee [mailto:ryanlee_at_w3.org] Skickat: onsdag den 29 mars 2006 19:15 Till: general_at_simile.mit.edu Ämne: Re: Semantic-bank: Does flairs and facades still tick in SB-2.1.1? Hi Patrik, Patrik Holmer wrote: > Hi, > > I'm doing a bit of backtracking in Semantic-Bank (SB) and found that > the default installation of SB can't generate Starting Points in SB any-longer. > It used to work. So, I had a look at the referred flairs and facades > of a default foaf-facade.n3 - at the simile url > http://simile.mit.edu/2005/04/flair - and found nothing but a Page Not > Found-notice. Other ontologies present in the provided foaf-facade.n3 > of the semantic-bank-2.1.1.zip package, as the rdf-schema > http://www.w3.org/2000/01/rdf-schema, are reachable and readable. > Anyone with ideas about this 'Page Not Found'-problem? We just hadn't coordinated between ontology namespaces and their actual HTTP resources. By all means, let us know if you find any other missing vocabularies. I see there's a bug w/patch filed on Longwell that relates to Flair, which I just applied. It's probably unrelated to your issue, but you may want to try SB out of the repository to check. What precisely did you do in the past that worked but no longer works? > A notice to the webmaster: Yesterday, I had a look at the SB-subsite. > Browsing-around in the subsite I noticed that the available 'View the > Code History'-link - > http://simile.mit.edu/viewsvn/semanitc-bank/trunk/ - is spelled as 'semanITC-bank'. Causing the following HTTP 404-message: > --> > An Exception Has Occurred > semanitc-bank/trunk: unknown location > HTTP Response Status > 404 Not Found > Python Traceback > Traceback (most recent call last): > File "/opt/versions/viewcvs-20041212/lib/viewcvs.py", line 3275, in main > request.run_viewcvs() > File "/opt/versions/viewcvs-20041212/lib/viewcvs.py", line 291, in > run_viewcvs > % self.where, '404 Not Found') > ViewCVSException: 404 Not Found: semanitc-bank/trunk: unknown location > <-- > > It might be a good thing to correct that link - and on the whole > provide a neutral HTTP-404 message. Also, are you guys still using CVS > in any way? I thought Simile used Subversion (svn.) > > // Patrik Thanks for the catch. ViewCVS is just the name of the software, it so happens it could be adapted to SVN without being wholly rewritten, so they packaged it up without changing the name. Unfortunately it seems to handle 404's on its own without passing them downstream, so I made a quick change to the error template to look more like the rest of the site. -- Ryan Lee ryanlee_at_w3.org W3C Research Engineer +1.617.253.5327 http://simile.mit.edu/Received on Sun Apr 02 2006 - 20:18:02 EDT
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