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 openbravopos by cemolina
, 1 year ago
This exception has no message.
via maven-surefire-users by Hinkle, Cameron, 1 year ago
This exception has no message.
via maven-surefire-users by Ben Hsu, 1 year ago
This exception has no message.
via Oracle Community by 9ec3f616-fce4-4a45-891c-de33eddc924e, 1 year ago
via Oracle Community by 807601, 1 month ago
This exception has no message.
java.lang.NullPointerException:
at java.util.Hashtable.put(Hashtable.java:394)
at java.util.Properties.setProperty(Properties.java:143)
at com.openbravo.pos.forms.AppConfig.setProperty(AppConfig.java:78)
at com.openbravo.pos.config.JPanelConfigGeneral.saveProperties(JPanelConfigGeneral.java:367)
at com.openbravo.pos.config.JPanelConfiguration.saveProperties(JPanelConfiguration.java:92)
at com.openbravo.pos.config.JPanelConfiguration.deactivate(JPanelConfiguration.java:128)
at com.openbravo.pos.forms.JPrincipalApp.showTask(JPrincipalApp.java:329)
at com.openbravo.pos.forms.MenuPanelAction.actionPerformed(MenuPanelAction.java:45)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
at java.awt.Component.processMouseEvent(Component.java:6134)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3265)
at java.awt.Component.processEvent(Component.java:5899)
at java.awt.Container.processEvent(Container.java:2023)
at java.awt.Component.dispatchEventImpl(Component.java:4501)
at java.awt.Container.dispatchEventImpl(Container.java:2081)
at java.awt.Component.dispatchEvent(Component.java:4331)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4301)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3965)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3895)
at java.awt.Container.dispatchEventImpl(Container.java:2067)
at java.awt.Window.dispatchEventImpl(Window.java:2458)
at java.awt.Component.dispatchEvent(Component.java:4331)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)

Users with the same issue

Samebug visitor profile picture
Unknown user
Once, 2 years ago
Samebug visitor profile picture
Unknown user
Once, 1 year ago
Samebug visitor profile picture
Unknown user
Once, 1 year ago
Samebug visitor profile picture
Unknown user
2 times, 1 year ago
Samebug visitor profile picture
Unknown user
Once, 1 year ago
22 more bugmates

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