Hi Hugh, I am using the latest versions:
java -jar virt_rdf4j.jar OpenLink Virtuoso(TM) Provider for RDF4J(TM) Version 2.1.4 [Build 1.3] java -jar virtjdbc4_2.jar OpenLink Virtuoso(TM) Driver for JDBC(TM) Version 4.2 [Build 3.100] Also, I compiled virt_rdf4j.jar as Henrik did, but I still got the same error. I also tried with Sesame 2.8 and 2.9 under Mac and Ubuntu. This is the message. It seems that the program does not find a missing ttl template to create a connection to Virtuoso. ========================================================================= 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. Apache Tomcat/8.0.39 On Tue, Jun 20, 2017 at 12:15 PM, Hugh Williams <hwilli...@openlinksw.com> wrote: > Hi Adam, > > What is the version of the Virtuoso RDF4J Provider and JDBC driver being used: > > java -jar virt_rdf4j.jar > java -jar virt_jdbc4_2.jar > > as the components where updated last week and work for Henrik, thus want to > check you are using these ? > > 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 14 Jun 2017, at 21:03, Adam Sanchez <a.sanche...@gmail.com> wrote: >> >> 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 > ------------------------------------------------------------------------------ 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
