java.lang.NullPointerException: This exception has no message.

Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Atlassian JIRA by Jeff Turner, 1 year ago
This exception has no message.
via Atlassian JIRA by Jeff Turner, 1 year ago
This exception has no message.
via Eclipse Bugzilla by Konstantin.Scheglov, 1 year ago
This exception has no message.
via Coderanch by Frances Hollis, 1 year ago
This exception has no message.
via java.net Bugzilla by strubin, 1 year ago
This exception has no message.
via Eclipse Bugzilla by Leo.Kuznetsov, 6 months ago
java.lang.NullPointerException:
at java.util.TreeMap.compare(TreeMap.java:1093)
at java.util.TreeMap.getEntry(TreeMap.java:347)
at java.util.TreeMap.containsKey(TreeMap.java:204)
at java.util.TreeSet.contains(TreeSet.java:196)
at org.ofbiz.core.entity.jdbc.DatabaseUtil.getColumnInfo(DatabaseUtil.java:897)
at org.ofbiz.core.entity.jdbc.DatabaseUtil.checkDb(DatabaseUtil.java:86)
at org.ofbiz.core.entity.GenericDAO.checkDb(GenericDAO.java:1295)
at org.ofbiz.core.entity.GenericHelperDAO.checkDataSource(GenericHelperDAO.java:245)
at org.ofbiz.core.entity.GenericDelegator.(GenericDelegator.java:147)
at org.ofbiz.core.entity.GenericDelegator.getGenericDelegator(GenericDelegator.java:89)
at com.atlassian.core.ofbiz.CoreFactory.getGenericDelegator(CoreFactory.java:33)
at com.atlassian.jira.ComponentManager.registerComponents(ComponentManager.java:377)
at com.atlassian.jira.ComponentManager.initialise(ComponentManager.java:233)
at com.atlassian.jira.ComponentManager.(ComponentManager.java:221)
at com.atlassian.jira.ComponentManager.(ComponentManager.java:207)
at com.atlassian.jira.upgrade.ConsistencyLauncher.contextInitialized(ConsistencyLauncher.java:25)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3669)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4104)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1012)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:718)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1012)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442)
at org.apache.catalina.core.StandardService.start(StandardService.java:450)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:683)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:271)

Users with the same issue

4 times, 4 months ago
2 times, 1 year ago
Samebug visitor profile picture
Unknown user
Once, 2 years ago
Samebug visitor profile picture
Unknown user
Once, 2 years ago

Write tip

Know the solutions? Share your knowledge to help other developers to debug faster.