<html><head><style type="text/css"></style></head><body><div style="font-family:times new roman, new york, times, serif;font-size:12pt"><DIV>Tobias,</DIV> <DIV> </DIV> <DIV>Thank you for your quick response!  I plugged away at it for about 8 hours today and got closer, but still no joy.  No exceptions are thrown in the logs; however, I get an "Invalid/unknown response from the server" when I select "Click here to get test wiki"  BTW I switched to the "test" ontology found on the attempto site and adjusted the web.xml accordingly in order to minimize problems (or so I thought).</DIV> <DIV> </DIV> <DIV>My efforts included:  1)  placing all the jar files for prolog in the Tomcat's root directory(%TOMCAT_HOME%\); 2) placing the jpl.dll file path in the PATH environment variable; 3) building of the acewikiapp with ANT; 4) replacing the jpl.jar file in the WEB-INF\lib folder with the file from SWI Prolog and rebuilding with ANT; 5) downloading the latest version of Prolog and installed it at c:\pl; 6) placing the exported ACE files from the "test" ontology into the tomcat root directory (%TOMCAT_HOME%\data\test\<4files>"</DIV> <DIV style="FONT-FAMILY: times new roman, new york, times, serif; FONT-SIZE: 12pt"> </DIV> <DIV style="FONT-FAMILY: times new roman, new york, times, serif; FONT-SIZE: 12pt">I would appreciate any additional suggestions you may have.  Thanks again in advance for your help.</DIV> <DIV style="FONT-FAMILY: times new roman, new york, times, serif; FONT-SIZE: 12pt"> </DIV> <DIV style="FONT-FAMILY: times new roman, new york, times, serif; FONT-SIZE: 12pt">R/</DIV> <DIV style="FONT-FAMILY: times new roman, new york, times, serif; FONT-SIZE: 12pt">Scott Laser </DIV> <DIV style="FONT-FAMILY: arial, helvetica, sans-serif; FONT-SIZE: 13px"> <HR SIZE=1> From: Tobias Kuhn <t.kuhn@gmx.ch> To: Scott Laser <scottlas@yahoo.com> Cc: "attempto@lists.ifi.uzh.ch" <attempto@lists.ifi.uzh.ch> Sent: Friday, May 15, 2009 11:22:04 AM Subject: Re: [Attempto] Ace Wiki Installation Hi Scott, If you give your ontology the name "JCOA_Study_Results" then the numbered files exported from the ACE View Protege plugin have to be placed in ".../data/JCOA_Study_Results/" where "..." is the home directory of your web server process. I hope that this solves the problem. Let me know whether it works out. Furthermore, you should find the log files "JCOA_Study_Results.log" and "syst.log" in ".../logs/". Tobias Scott Laser wrote: > Hi! > > I am setting up the Ace Wiki with the following configuration: > > Windows XP > Tomcat 5.5 > JRE 1.5_16 > > I placed the numbered files exported from Protege into a subfolder of &quot;webapps/acewiki&quot; called &quot;StudyResults&quot;. > > My web.xml file looks like: > > > &lt;web-app&gt; >    &lt;!-- >    This text shows up as the title of the browser window >  --&gt; >  &lt;display-name&gt;AceWiki Test&lt;/display-name&gt; >      &lt;!-- Parameters --&gt; >    &lt;!-- >    In order to run AceWiki, SWI Prolog needs to be installed on the server. With this parameter, >    you should specify the name (and if necessary the path) of your SWI Prolog executable. However, >    it seems that it works also if a wrong name is given. So, I am not sure whether this has any >    effect at all. >  --&gt; >  &lt;context-param&gt; >    &lt;param-name&gt;prologcommand&lt;/param-name&gt; >    &lt;param-value&gt;D:\Program Files\pl\swipl&lt;/param-value&gt; >  &lt;/context-param&gt; >    &lt;!-- >    AceWiki needs the program &quot;ape.exe&quot; that can be compiled from the APE package that is available >    on the Attempto download page. This parameter defines the name (should always be &quot;ape.exe&quot;) and >    the path of the executable. The path can be omitted if the executable is located in the home >    directory of the servlet container service. >  --&gt; >  &lt;context-param&gt; >    &lt;param-name&gt;apecommand&lt;/param-name&gt; >    &lt;param-value&gt;D:\Downloads\attempto\ape.exe&lt;/param-value&gt; >  &lt;/context-param&gt; >      &lt;!-- Filters --&gt; >    &lt;!-- >    The Firefox versions 3.0.0 to 3.0.4 have a problem with handling special characters like >    umlauts in a correct way. For that reason, the Echo Web Framework server can crash when such >    characters are entered on the client. The following filter provides a workaround for this >    problem. The problem is fixed in Firefox 3.0.5. >    &lt;filter&gt; >    &lt;filter-name&gt;headercontrol&lt;/filter-name&gt; >    &lt;filter-class&gt;ch.uzh.ifi.attempto.echocomp.HeaderControlFilter&lt;/filter-class&gt; >    &lt;init-param&gt; >      &lt;param-name&gt;request.reencoding&lt;/param-name&gt; >      &lt;param-value&gt;UTF-8&lt;/param-value&gt; >    &lt;/init-param&gt; >  &lt;/filter&gt; >  &lt;filter-mapping&gt; >    &lt;filter-name&gt;headercontrol&lt;/filter-name&gt; >    &lt;url-pattern&gt;*&lt;/url-pattern&gt; >  &lt;/filter-mapping&gt; >  --&gt; >    &lt;!-- Servlets --&gt; >    &lt;!-- >    The following is an exemplary servlet definition for an AceWiki instance. >  --&gt; >  &lt;servlet&gt; >      &lt;!-- >      The name of the servlet is used as an identifier for the mappings (see below). >    --&gt; >    &lt;servlet-name&gt;TestWiki&lt;/servlet-name&gt; >        &lt;!-- >      This argument points to the servlet class. >    --&gt; >    &lt;servlet-class&gt;ch.uzh.ifi.attempto.acewiki.AceWikiServlet&lt;/servlet-class&gt; >        &lt;!-- >      The parameter 'ontology' is mandatory and specifies the name of the ontology. This name is >      used in the URIs of the OWL statements and for the file names on the server. Several servlet >      definitions can refer to the same ontology with the consequence that they access the same >      knowledge base. >    --&gt; >    &lt;init-param&gt; >      &lt;param-name&gt;ontology&lt;/param-name&gt; >      &lt;param-value&gt;JCOA_Study_Results&lt;/param-value&gt; >    &lt;/init-param&gt; >        &lt;!-- >      The 'baseuri' parameter defines the base URI for the OWL statements. The URI for the ontology >      elements (i.e. words) are a concatenation of baseURI + ontologyName + word. >    --&gt; >    &lt;init-param&gt; >      &lt;param-name&gt;baseuri&lt;/param-name&gt; >      &lt;param-value&gt;http://localhost:8080/acewiki/</param-value> >    &lt;/init-param&gt; >        &lt;!-- >      The parameter 'title' defines the title that is shown on the main page of the wiki. >    --&gt; >    &lt;init-param&gt; >      &lt;param-name&gt;title&lt;/param-name&gt; >      &lt;param-value&gt;StudyResults&lt;/param-value&gt; >    &lt;/init-param&gt; >        &lt;!-- >      The parameter 'description' contains the description that is shown on the main page of the >      wiki. >    --&gt; >    &lt;init-param&gt; >      &lt;param-name&gt;description&lt;/param-name&gt; >      &lt;param-value&gt;This is an AceWiki test.&lt;/param-value&gt; >    &lt;/init-param&gt; >        &lt;!-- >      The 'login' parameter defines whether users have to login before they can use the wiki: 'no' >      means no login required; 'nonpw' means that a login is required but without a password; 'pw' >      or 'yes' means that a login with password protection is required (not fully implemented at >      the moment). >    --&gt; >    &lt;init-param&gt; >      &lt;param-name&gt;login&lt;/param-name&gt; >      &lt;param-value&gt;no&lt;/param-value&gt; >    &lt;/init-param&gt; >  &lt;/servlet&gt; >    &lt;!-- >    You can have several servlet definitions within the same web.xml file. Uncomment the code below >    to launch a second AceWiki instance. Make sure that you uncomment the respective mapping as >    well. >  --&gt; >  &lt;!-- >  &lt;servlet&gt; >    &lt;servlet-name&gt;AnotherTestWiki&lt;/servlet-name&gt; >    &lt;servlet-class&gt;ch.uzh.ifi.attempto.acewiki.AceWikiServlet&lt;/servlet-class&gt; >    &lt;init-param&gt; >      &lt;param-name&gt;ontology&lt;/param-name&gt; >      &lt;param-value&gt;anothertest&lt;/param-value&gt; >    &lt;/init-param&gt; >    &lt;init-param&gt; >      &lt;param-name&gt;baseuri&lt;/param-name&gt; >      &lt;param-value&gt;http://attempto.ifi.uzh.ch/acewiki/</param-value> >    &lt;/init-param&gt; >  &lt;/servlet&gt; >  --&gt; >      &lt;!-- Mappings --&gt; >    &lt;!-- >    The mappings connect url-patterns with the servlets that should be shown when the respective >    URL is requested by the client. This can also be the root directory &quot;/&quot; of the servlet or a >    deeper structure like &quot;/test/app1/&quot;. >        However, the AceWiki server delay window (that is shown on the client when the server is busy) >    looks for the wait icon &quot;../wait.gif&quot;. This link gets broken when a different structure is used >    unless the picture is copied to the right place. But don't worry too much about this because >    the only consequence would be that the wait icon is not shown. >  --&gt; >  &lt;servlet-mapping&gt; >    &lt;servlet-name&gt;TestWiki&lt;/servlet-name&gt; >    &lt;url-pattern&gt;/StudyResults/&lt;/url-pattern&gt; >  &lt;/servlet-mapping&gt; >    &lt;!-- >    Uncomment the mapping below for starting another AceWiki instance. See the commented-out >    servlet definition above. >  --&gt; >  &lt;!-- >  &lt;servlet-mapping&gt; >    &lt;servlet-name&gt;AnotherTestWiki&lt;/servlet-name&gt; >    &lt;url-pattern&gt;/anothertest/&lt;/url-pattern&gt; >  &lt;/servlet-mapping&gt; >  --&gt; >  &lt;/web-app&gt; > > When running I plug in: http://localhost:8080/acewiki/StudyResults > > I get a few dots then the message &quot;Invalid/unknown response from the server: &quot;  and the Tomcat shuts itself down with no errors. > > Thank you in advance for your help. > > >      _______________________________________________ > attempto mailing list > <A href="mailto:attempto@lists.ifi.uzh.ch" ymailto="mailto:attempto@lists.ifi.uzh.ch">attempto@lists.ifi.uzh.ch</A> > <A href="https://lists.ifi.uzh.ch/listinfo/attempto" target=_blank>https://lists.ifi.uzh.ch/listinfo/attempto</A> > </DIV></div> </body></html>