Hi Adam, can you explain why your solution was necessary and it did work without it for me ?
Best Henrik Adam Sanchez schrieb am 23.06.2017 um 13:57: > Hi Hugh, > > Finally I found my own solution. I am not very proud but it works at least. > Well, I have to compile RDF4J (https://github.com/eclipse/rdf4j) > including the libraries and the templates provided by Virtuoso > (http://vos.openlinksw.com/owiki/wiki/VOS/VirtSesame2HttpRepository) > > The steps I followed are described here. > > https://github.com/asanchez75/rdf4j/wiki > > The changes were implemented in the branch virtuoso-7.2.4.2 > > Regards, > > Adam > > On Thu, Jun 22, 2017 at 11:15 AM, Adam Sanchez <a.sanche...@gmail.com> wrote: >> Hi Hugh, >> >> I still got the same error I reported. Just in case, these are the >> paths and the versions I am using. >> >> - I have downloaded virt_rdf4j.jar from >> >> https://opldownload.s3.amazonaws.com/uda/virtuoso/rdfproviders/rdf4j/2/virt_rdf4j.jar >> >> and the version is >> >> java -jar >> /usr/local/src/apache-tomcat-8.0.39/webapps/rdf4j-server/WEB-INF/lib/virt_rdf4j.jar >> >> OpenLink Virtuoso(TM) Provider for RDF4J(TM) Version 2.1.4 [Build 1.3] >> >> - I have downloaded virt_rdf4j.jar from >> >> https://opldownload.s3.amazonaws.com/uda/virtuoso/jdbc/virtjdbc4_2.jar >> >> and the version is >> >> java -jar >> /usr/local/src/apache-tomcat-8.0.39/webapps/rdf4j-workbench/WEB-INF/lib/virtjdbc4_2.jar >> >> OpenLink Virtuoso(TM) Driver for JDBC(TM) Version 4.2 [Build 3.100] >> >> - I have downloaded create.xsl from >> >> https://opldownload.s3.amazonaws.com/uda/virtuoso/rdfproviders/rdf4j/2/create.xsl >> >> and the path is >> >> /usr/local/src/apache-tomcat-8.0.39/webapps/rdf4j-workbench/transformations/create.xsl >> >> - I have downloaded create-virtuoso.xsl from >> >> https://opldownload.s3.amazonaws.com/uda/virtuoso/rdfproviders/rdf4j/2/create-virtuoso.xsl >> >> and the path is >> >> /usr/local/src/apache-tomcat-8.0.39/webapps/rdf4j-workbench/transformations/create-virtuoso.xsl >> >> - The java version is >> >> java version "1.8.0_73", Java(TM) SE Runtime Environment (build >> 1.8.0_73-b02), Java HotSpot(TM) 64-Bit Server VM (build 25.73-b02, >> mixed mode) >> >> - The Virtuoso version is >> >> Virtuoso Version: 07.20.3217, Build: Jun 22 2017. >> I compiled the branch stable/7, latest commit -> 0468195 Merge branch >> 'hotfix/7.2.4.2' into stable/7 >> >> - The RDF4J version is >> >> RDF4J Workbench Version 2.1.6 >> (http://www.eclipse.org/downloads/download.php?file=/rdf4j/eclipse-rdf4j-2.1.6-sdk.zip) >> >> - The operating system is >> >> Operating System Mac OS X 10.12.5 (x86_64) >> >> - The error message that shows up after I try to create a repository >> connected with Virtuoso is >> >> ============================================================================= >> >> 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. >> >> ============================================================================= >> >> >> >> Any idea? >> >> Regards, >> >> Adam >> >> ------------------------------------------------------------------------------ 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
