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Activity List Fails to Load and the Following Error Is Logged to P6WebAccess.html: "ActivitiesApplet: Failed starting the Activities Applet: java.lang.NullPointerException null" (Doc ID 1461059.1)

Last updated on JULY 17, 2019

Applies to:

Primavera P6 Enterprise Project Portfolio Management - Version and later
Information in this document applies to any platform.


When attempting to load an activity list for a user, the applet starts to load data and processes data to what would be considered 75% and then it just freezes. In the P6WebAccess.html log file, the following exception is logged:


ActivitiesApplet: com.primavera.pvapplets.activities.ActivitiesApplet @[] Failed starting the Activities Applet: java.lang.NullPointerException null
 java.lang.NullPointerException at java.awt.Container.remove(Unknown Source) at com.jidesoft.docking.DefaultDockingManager.q(Unknown Source) at com.jidesoft.docking.DefaultDockingManager.h(Unknown Source) at com.jidesoft.docking.DefaultDockingManager.access$1500(Unknown Source) at
 com.jidesoft.docking.DefaultDockingManager$ Source) at java.awt.event.InvocationEvent.dispatch(Unknown Source) at java.awt.EventQueue.dispatchEventImpl(Unknown Source) at java.awt.EventQueue.access$000(Unknown Source) at java.awt.EventQueue$ Source) at
 java.awt.EventQueue$ Source) at Method) at$1.doIntersectionPrivilege(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) at
 java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at
 java.awt.EventDispatchThread.pumpEvents(Unknown Source) at Source)


1. Login to P6 with the affected user
2. Select the Project tab link
3. Select the Activities link, to load the Activities page
4. Note the reported exception


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