Hi everyone,
Recently, I joined the dspace project and pretty new to me on it.
I've finished the setup of dspace and the web page is working. But I still
got the below issue extracted from tomcat log
"/var/log/tomcat/localhost.2019-02-15.log" when I restart tomcat service
every time.
The environment is as below:
Red Hat 7
Dspace v5.8
Tomcat 7
Java 1.8
May I get your suggestions about it? Thank you so much!
[orapp@orapp ~]$ sudo cat /var/log/tomcat/localhost.2019-02-15.log
Feb 15, 2019 8:46:45 AM org.apache.catalina.core.ApplicationContext log
INFO: Destroying Spring FrameworkServlet 'spring'
Feb 15, 2019 8:46:45 AM org.apache.catalina.core.ApplicationContext log
INFO: Closing Spring root WebApplicationContext
Feb 15, 2019 8:46:46 AM org.apache.catalina.core.StandardContext
listenerStop
SEVERE: Exception sending context destroyed event to listener instance of
class org.dspace.app.util.DSpaceContextListener
java.lang.NullPointerException
at
org.dspace.app.util.DSpaceContextListener.contextDestroyed(DSpaceContextListener.java:146)
at
org.apache.catalina.core.StandardContext.listenerStop(StandardContext.java:5165)
at
org.apache.catalina.core.StandardContext.stopInternal(StandardContext.java:5829)
at
org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:221)
at
org.apache.catalina.core.ContainerBase$StopChild.call(ContainerBase.java:1587)
at
org.apache.catalina.core.ContainerBase$StopChild.call(ContainerBase.java:1576)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Feb 15, 2019 8:46:46 AM org.apache.catalina.core.ApplicationContext log
INFO: Closing Spring root WebApplicationContext
Feb 15, 2019 8:46:46 AM org.apache.catalina.core.StandardContext
listenerStop
SEVERE: Exception sending context destroyed event to listener instance of
class org.dspace.app.util.DSpaceContextListener
java.lang.NullPointerException
at
org.dspace.app.util.DSpaceContextListener.contextDestroyed(DSpaceContextListener.java:146)
at
org.apache.catalina.core.StandardContext.listenerStop(StandardContext.java:5165)
at
org.apache.catalina.core.StandardContext.stopInternal(StandardContext.java:5829)
at
org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:221)
at
org.apache.catalina.core.ContainerBase$StopChild.call(ContainerBase.java:1587)
at
org.apache.catalina.core.ContainerBase$StopChild.call(ContainerBase.java:1576)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Feb 15, 2019 8:46:54 AM org.apache.catalina.core.ApplicationContext log
INFO: No Spring WebApplicationInitializer types detected on classpath
Feb 15, 2019 8:46:57 AM org.apache.catalina.core.ApplicationContext log
INFO: Initializing Spring root WebApplicationContext
Feb 15, 2019 8:46:58 AM org.apache.catalina.core.ApplicationContext log
INFO: Apache Cocoon Spring Configurator v1.0.2 is running in mode 'prod'.
Feb 15, 2019 8:46:59 AM org.apache.catalina.core.ApplicationContext log
INFO: Initializing Spring FrameworkServlet 'spring'
Feb 15, 2019 8:47:04 AM org.apache.catalina.core.ApplicationContext log
INFO: No Spring WebApplicationInitializer types detected on classpath
Feb 15, 2019 8:47:10 AM org.apache.catalina.core.ApplicationContext log
INFO: No Spring WebApplicationInitializer types detected on classpath
Feb 15, 2019 8:47:13 AM org.apache.catalina.core.ApplicationContext log
INFO: Can't create webapp MBean: org.dspace.utils.DSpaceWebapp
Feb 15, 2019 8:47:13 AM org.apache.catalina.core.ApplicationContext log
INFO: Initializing Spring root WebApplicationContext
Feb 15, 2019 8:47:15 AM org.apache.catalina.core.ApplicationContext log
INFO: In context /solr, configuring Log4J from
file:/usr/local/dspace/config/log4j-solr.properties
Feb 15, 2019 8:47:24 AM org.apache.catalina.core.ApplicationContext log
INFO: Can't create webapp MBean: org.dspace.utils.DSpaceWebapp
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