Hi, I wanted to add a virtuoso repository with the rdf4j workbench too but it did not work.
I'm running virtuoso 7.2.4 open source on Mac Sierra with rdf4j 2.2.1, tomcat 8.0.39 (the same versions that Henrik used) and java version 1.8.0_73. I also followed the steps described in https://virtuoso.openlinksw.com/dataspace/doc/dav/wiki/Main/VirtSesame2HttpRepository Virtuoso is listed as an available repository and after I provided the connection details (I accepted all values given by default), I got the following message: ====================================================================================================== there are potentially incompatible characters in the repository id ====================================================================================================== and next, I got the next error message ====================================================================================================== HTTP Status 500 - java.lang.NullPointerException type Exception report message java.lang.NullPointerException description The server encountered an internal error that prevented it from fulfilling this request. exception javax.servlet.ServletException: java.lang.NullPointerException org.eclipse.rdf4j.workbench.commands.CreateServlet.doPost(CreateServlet.java:68) org.eclipse.rdf4j.workbench.base.TransformationServlet.service(TransformationServlet.java:96) org.eclipse.rdf4j.workbench.base.AbstractServlet.service(AbstractServlet.java:125) org.eclipse.rdf4j.workbench.proxy.ProxyRepositoryServlet.service(ProxyRepositoryServlet.java:109) org.eclipse.rdf4j.workbench.proxy.WorkbenchServlet.service(WorkbenchServlet.java:213) org.eclipse.rdf4j.workbench.proxy.WorkbenchServlet.handleRequest(WorkbenchServlet.java:141) org.eclipse.rdf4j.workbench.proxy.WorkbenchServlet.service(WorkbenchServlet.java:109) org.eclipse.rdf4j.workbench.proxy.WorkbenchGateway.service(WorkbenchGateway.java:120) org.eclipse.rdf4j.workbench.base.AbstractServlet.service(AbstractServlet.java:125) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) org.eclipse.rdf4j.workbench.proxy.CacheFilter.doFilter(CacheFilter.java:62) org.eclipse.rdf4j.workbench.proxy.CookieCacheControlFilter.doFilter(CookieCacheControlFilter.java:53) root cause java.lang.NullPointerException org.eclipse.rdf4j.workbench.commands.CreateServlet.getConfigTemplate(CreateServlet.java:153) org.eclipse.rdf4j.workbench.commands.CreateServlet.createRepositoryConfig(CreateServlet.java:120) org.eclipse.rdf4j.workbench.commands.CreateServlet.doPost(CreateServlet.java:65) org.eclipse.rdf4j.workbench.base.TransformationServlet.service(TransformationServlet.java:96) org.eclipse.rdf4j.workbench.base.AbstractServlet.service(AbstractServlet.java:125) org.eclipse.rdf4j.workbench.proxy.ProxyRepositoryServlet.service(ProxyRepositoryServlet.java:109) org.eclipse.rdf4j.workbench.proxy.WorkbenchServlet.service(WorkbenchServlet.java:213) org.eclipse.rdf4j.workbench.proxy.WorkbenchServlet.handleRequest(WorkbenchServlet.java:141) org.eclipse.rdf4j.workbench.proxy.WorkbenchServlet.service(WorkbenchServlet.java:109) org.eclipse.rdf4j.workbench.proxy.WorkbenchGateway.service(WorkbenchGateway.java:120) org.eclipse.rdf4j.workbench.base.AbstractServlet.service(AbstractServlet.java:125) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) org.eclipse.rdf4j.workbench.proxy.CacheFilter.doFilter(CacheFilter.java:62) org.eclipse.rdf4j.workbench.proxy.CookieCacheControlFilter.doFilter(CookieCacheControlFilter.java:53) note The full stack trace of the root cause is available in the Apache Tomcat/8.0.39 logs. ====================================================================================================== However, when I used the RDF4J console it works. ====================================================================================================== MacOSX:bin asanchez75$ sh console.sh 21:56:29.482 [main] DEBUG o.e.r.c.platform.PlatformFactory - os.name = mac os x 21:56:29.486 [main] DEBUG o.e.r.c.platform.PlatformFactory - Detected Mac OS X platform Connected to default data directory RDF4J Console 2.1.6 2.1.6 Type 'help' for help. > create virtuoso Please specify values for the following variables: Repository ID [virtuoso]: Repository title [Virtuoso repository]: Host list [localhost:1111]: Username [dba]: Password [dba]: Default graph name [sesame:nil]: Enable using batch optimization (false|true) [false]: Use RoundRobin for connection (false|true) [false]: Insert BNode as Virtuoso IRI (false|true) [false]: Buffer fetch size [100]: Inference RuleSet name [null]: Inference MacroLib name [null]: ConcurrencyMode [0]: WARNING: you are about to overwrite the configuration of an existing repository! Proceed? (yes|no) [no]: yes Repository created > open virtuoso Opened repository 'virtuoso' virtuoso> show n . +---------- |bif bif: |dawgt http://www.w3.org/2001/sw/DataAccess/tests/test-dawg# |dbpedia http://dbpedia.org/resource/ |dbpprop http://dbpedia.org/property/ ====================================================================================================== Any idea? Regards Adam On Tue, Jun 13, 2017 at 11:29 PM, Hugh Williams <hwilli...@openlinksw.com> wrote: > Hi Henrik, > > That is true, the sources are included as well such that gradle can > recompile if need be, but a compiled jar is provided also, so this is not > necessary unless the sources are changed. Anyway the source files have also > been updated and the zip file replaced ... > > Best Regards > Hugh Williams > Professional Services > OpenLink Software, Inc. // http://www.openlinksw.com/ > Weblog -- http://www.openlinksw.com/blogs/ > LinkedIn -- http://www.linkedin.com/company/openlink-software/ > Twitter -- http://twitter.com/OpenLink > Google+ -- http://plus.google.com/100570109519069333827/ > Facebook -- http://www.facebook.com/OpenLinkSoftware > Universal Data Access, Integration, and Management Technology Providers > > > > On 13 Jun 2017, at 16:28, Henrik Schmidt <h...@informatik.uni-kiel.de> wrote: > > Hi Hugh > > are you sure “rdf4j_virtuoso.zip” is not building it ? > > I can delete virt_rdf4j.jar and when executing > > ./gradlew clean Build -x test > > afterwards I get a new file with the current date stamp. > > The source is also included in the zip archive. > > So either it is downloading it or building it or its magic :-) > > Thanks for your support > > Henrik > > Hugh Williams schrieb am 13.06.2017 um 17:14: > > Hi Henrik, > > The “rdf4j_virtuoso.zip” does not compile the virt_rdf4j.jar provider which > is included as a prebuilt jar ... > > It appears the the Version 2.1.4 [Build 1.2] jar is problematic as when I > used that one I got the error you report. There is a later build: > > De-iMac:rdf4j hwilliams$ java -jar ./virt_rdf4j.jar > OpenLink Virtuoso(TM) Provider for RDF4J(TM) Version 2.1.4 [Build 1.3] > De-iMac:rdf4j hwilliams$ > > which is in the git develop/7 branch, and testing with that build I can then > create a New Repo and insert & query data ... > > Thus I have updated the “rdf4j_virtuoso.zip” and the virt_rdf4j.jar provider > available for online download and referenced in the documentation, which > should now work whether the jar or zip is downloaded for use ... > > Best Regards > Hugh Williams > Professional Services > OpenLink Software, Inc. // http://www.openlinksw.com/ > Weblog -- http://www.openlinksw.com/blogs/ > LinkedIn -- http://www.linkedin.com/company/openlink-software/ > Twitter -- http://twitter.com/OpenLink > Google+ -- http://plus.google.com/100570109519069333827/ > Facebook -- http://www.facebook.com/OpenLinkSoftware > Universal Data Access, Integration, and Management Technology Providers > > > > On 13 Jun 2017, at 13:48, Henrik Schmidt <h...@informatik.uni-kiel.de> wrote: > > Hi, > > I succeeded by replacing the virt_rdf4j.jar Version 2.1.4 [Build 1.2] which > I downloaded as explained here : > > https://virtuoso.openlinksw.com/dataspace/doc/dav/wiki/Main/VirtSesame2HttpRepository > > I instead downloaded and extracted rdf4j_virtuoso.zip as explained here > > https://virtuoso.openlinksw.com/dataspace/doc/dav/wiki/Main/VirtSesame2Provider > > I compiled a new virt_rdf4j.jar after adding the latest rdf4j 2.2.2 in > build.gradle > > Though the result is an older build, reporting Version 2.0.1 [Build 1.1], it > is now matching and working with rdf4j 2.2.2 for me. > > Perhaps it is a good idea to update rdf4j_virtuoso.zip with the latest build > so one can compile a version which is the latest on all ends. > > Summary : virt_rdf4j.jar must be manually build to match a recent rdf4j. > > Best, > > Henrik > > Hugh Williams schrieb am 13.06.2017 um 01:10: > > Hi Henrik, > > We had originally tested with rdf4j 2.0.1 which works. I have just updated > my local installation to use the rdf4j 2.2.1 war files and it continues to > work and I can create and query new repositories. > > Note I am using Tomcat 9 but would expect it to work with other versions > ... > > Best Regards > Hugh Williams > Professional Services > OpenLink Software, Inc. // http://www.openlinksw.com/ > Weblog -- http://www.openlinksw.com/blogs/ > LinkedIn -- http://www.linkedin.com/company/openlink-software/ > Twitter -- http://twitter.com/OpenLink > Google+ -- http://plus.google.com/100570109519069333827/ > Facebook -- http://www.facebook.com/OpenLinkSoftware > Universal Data Access, Integration, and Management Technology Providers > > > > ------------------------------------------------------------------------------ > Check out the vibrant tech community on one of the world's most > engaging tech sites, Slashdot.org! > http://sdm.link/slashdot_______________________________________________ > Virtuoso-users mailing list > Virtuoso-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/virtuoso-users > > > > ------------------------------------------------------------------------------ > Check out the vibrant tech community on one of the world's most > engaging tech sites, Slashdot.org! http://sdm.link/slashdot > _______________________________________________ > Virtuoso-users mailing list > Virtuoso-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/virtuoso-users > ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Virtuoso-users mailing list Virtuoso-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/virtuoso-users
