Sorry I forget but this was solved by installing the latest java version 1.8
On Wed, Oct 21, 2015 at 11:39 AM, Otuoma Sanya <[email protected]> wrote: > I managed to get more logging info from tomcat. > > Now, catalinalina.out says > > java.lang.UnsupportedClassVersionError: > org/dspace/solr/filters/ConfigureLog4jListener : Unsupported major.minor > version 51.0 (unable to load class > org.dspace.solr.filters.ConfigureLog4jListener) > > I know this occures if running a lower java version but i have java 7 as > shown below: > > > Apache Maven 3.0.4 > Maven home: /usr/share/maven > Java version: 1.7.0_79, vendor: Oracle Corporation > Java home: /usr/lib/jvm/java-7-openjdk-amd64/jre > Default locale: en_US, platform encoding: UTF-8 > OS name: "linux", version: "3.2.0-4-amd64", arch: "amd64", family: "unix" > Tomcat 7 > Postgres 9.1 > > Why would i still get this error? > > > On Tue, Oct 20, 2015 at 12:15 AM, Enrique Martínez <[email protected]> > wrote: > >> I'm having the same problem with DSpace 5.3-release and 5.2-release >> >> Specs: >> >> Apache Maven 3.0.4 >> Maven home: /usr/share/maven >> Java version: 1.7.0_79, vendor: Oracle Corporation >> Java home: /usr/lib/jvm/java-7-openjdk-amd64/jre >> Default locale: en_US, platform encoding: UTF-8 >> OS name: "linux", version: "3.2.0-4-amd64", arch: "amd64", family: "unix" >> psql (PostgreSQL) 9.1.18 >> >> Regards, >> >> Enrique Martínez >> >> >> El miércoles, 14 de octubre de 2015, 6:12:35 (UTC-5), Otuoma Sanya >> escribió: >>> >>> I am installing dsapce-5.3 on debian 7 but tomcat seems to be unable to >>> load dspace webapps. >>> It shows a blank web page and when i check the atalina.out file, i get >>> the following errors: >>> >>> ------------------------------START ----- >>> /var/log/tomcat7/catalina.out-------------------------------------------------- >>> INFO: Starting service Catalina >>> Oct 14, 2015 2:04:17 PM org.apache.catalina.core.StandardEngine >>> startInternal >>> INFO: Starting Servlet Engine: Apache Tomcat/7.0.28 >>> Oct 14, 2015 2:04:17 PM org.apache.catalina.startup.HostConfig >>> deployDirectory >>> INFO: Deploying web application directory /var/lib/tomcat7/webapps/solr >>> Oct 14, 2015 2:04:19 PM org.apache.catalina.core.StandardContext >>> startInternal >>> SEVERE: Error listenerStart >>> Oct 14, 2015 2:04:19 PM org.apache.catalina.core.StandardContext >>> startInternal >>> SEVERE: Context [/solr] startup failed due to previous errors >>> Oct 14, 2015 2:04:19 PM org.apache.catalina.startup.HostConfig >>> deployDirectory >>> INFO: Deploying web application directory /var/lib/tomcat7/webapps/rest >>> Oct 14, 2015 2:04:20 PM org.apache.catalina.loader.WebappClassLoader >>> validateJarFile >>> INFO: >>> validateJarFile(/var/lib/tomcat7/webapps/rest/WEB-INF/lib/servlet-api-2.5-20081211.jar) >>> - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: >>> javax/servlet/Servlet.class >>> Oct 14, 2015 2:04:20 PM org.apache.catalina.core.StandardContext >>> startInternal >>> SEVERE: Error listenerStart >>> Oct 14, 2015 2:04:20 PM org.apache.catalina.core.StandardContext >>> startInternal >>> SEVERE: Context [/rest] startup failed due to previous errors >>> Oct 14, 2015 2:04:20 PM org.apache.catalina.startup.HostConfig >>> deployDirectory >>> INFO: Deploying web application directory /var/lib/tomcat7/webapps/oai >>> Oct 14, 2015 2:04:20 PM org.apache.catalina.loader.WebappClassLoader >>> validateJarFile >>> INFO: >>> validateJarFile(/var/lib/tomcat7/webapps/oai/WEB-INF/lib/servlet-api-2.5-20081211.jar) >>> - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: >>> javax/servlet/Servlet.class >>> Oct 14, 2015 2:04:21 PM org.apache.catalina.core.StandardContext >>> startInternal >>> SEVERE: Error listenerStart >>> Oct 14, 2015 2:04:21 PM org.apache.catalina.core.StandardContext >>> startInternal >>> SEVERE: Context [/oai] startup failed due to previous errors >>> Oct 14, 2015 2:04:21 PM org.apache.catalina.startup.HostConfig >>> deployDirectory >>> INFO: Deploying web application directory /var/lib/tomcat7/webapps/ROOT >>> Oct 14, 2015 2:04:21 PM org.apache.catalina.loader.WebappClassLoader >>> validateJarFile >>> INFO: >>> validateJarFile(/var/lib/tomcat7/webapps/ROOT/WEB-INF/lib/servlet-api-2.5-20081211.jar) >>> - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: >>> javax/servlet/Servlet.class >>> Oct 14, 2015 2:04:22 PM org.apache.catalina.core.StandardContext >>> startInternal >>> SEVERE: Error listenerStart >>> Oct 14, 2015 2:04:22 PM org.apache.catalina.core.StandardContext >>> startInternal >>> SEVERE: Context [] startup failed due to previous errors >>> Oct 14, 2015 2:04:22 PM org.apache.catalina.startup.HostConfig >>> deployDirectory >>> >>> -----------------------------------------------------END-------------------------------------------------------- >>> >>> When I check the WEB-INF/lib folders in each of the webapps, I can see >>> the file servlet-api-2.5-20081211.jar is present. >>> What i don't understand is why it is not being loaded. >>> >> -- >> You received this message because you are subscribed to a topic in the >> Google Groups "DSpace Technical Support" group. >> To unsubscribe from this topic, visit >> https://groups.google.com/d/topic/dspace-tech/JfHo3z1dgWI/unsubscribe. >> To unsubscribe from this group and all its topics, send an email to >> [email protected]. >> To post to this group, send email to [email protected]. >> Visit this group at http://groups.google.com/group/dspace-tech. >> For more options, visit https://groups.google.com/d/optout. >> > > -- You received this message because you are subscribed to the Google Groups "DSpace Technical Support" group. 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