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 Jenkins JIRA by Christian Schulze, 1 year ago
This exception has no message.
via Jenkins JIRA by Christian Schulze, 2 years ago
This exception has no message.
via Jenkins JIRA by hmonteiro, 1 year ago
This exception has no message.
via Jenkins JIRA by hmonteiro, 2 years ago
This exception has no message.
via Jenkins JIRA by dadoonet, 1 year ago
This exception has no message.
via Jenkins JIRA by dadoonet, 2 years ago
This exception has no message.
java.lang.NullPointerException at org.hudson.trayapp.gui.tray.TrayIconImplementation.displayException(TrayIconImplementation.java:36) at org.hudson.trayapp.model.Server.isHudsonBuild173orGreater(Server.java:294) at org.hudson.trayapp.model.Server.update(Server.java:70) at org.hudson.trayapp.model.Server.<init>(Server.java:45) at org.hudson.trayapp.model.Model.addServer(Model.java:65) at org.hudson.trayapp.HudsonTrayApp.<init>(HudsonTrayApp.java:75) at org.hudson.trayapp.HudsonTrayApp.getHudsonTrayAppInstance(HudsonTrayApp.java:47) at org.hudson.trayapp.HudsonTrayApp.main(HudsonTrayApp.java:39) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at com.sun.javaws.Launcher.executeApplication(Unknown Source) at com.sun.javaws.Launcher.executeMainClass(Unknown Source) at com.sun.javaws.Launcher.doLaunchApp(Unknown Source) at com.sun.javaws.Launcher.run(Unknown Source)