java.lang.NullPointerException Received after Logout and Login as a Different User in BPM Workspace
(Doc ID 1608123.1)
Last updated on AUGUST 28, 2017
Applies to:
Oracle Business Process Management Suite - Version 11.1.1.7.0 and laterInformation in this document applies to any platform.
Symptoms
Login to workspace as a different user after logout causes the following error
Caused by: java.lang.NullPointerException
at oracle.bpm.workspace.model.adapter.DefaultPortletPreferenceManager.getUserPreferences(DefaultPortletPreferenceManager.java:95)
at oracle.bpm.workspace.model.adapter.DefaultPortletPreferenceManager.getPreferences(DefaultPortletPreferenceManager.java:129)
at oracle.bpm.workspace.model.adapter.DefaultPortletPreferenceManager.loadPersistentPortlets(DefaultPortletPreferenceManager.java:116)
at oracle.bpm.workspace.model.adapter.DefaultPortletPreferenceManager.getPreferences(DefaultPortletPreferenceManager.java:43)
at oracle.bpm.workspace.model.common.ComponentBeanPortletManager.newComponentBean(ComponentBeanPortletManager.java:141)
at oracle.bpm.workspace.model.common.ComponentBeanPortletManager.get(ComponentBeanPortletManager.java:82)
at oracle.bpm.workspace.model.common.ComponentBeanPortletManager.get(ComponentBeanPortletManager.java:68)
at oracle.bpm.workspace.model.common.ComponentBeanPortletManager.get(ComponentBeanPortletManager.java:24)
at javax.el.MapELResolver.getValue(MapELResolver.java:196)
at com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:173)
at com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:200)
at com.sun.el.parser.AstValue.getValue(AstValue.java:138)
at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:206)
at oracle.adf.view.rich.component.fragment.UIXInclude$ContextualFacesBeanWrapper.getProperty(UIXInclude.java:586)
at org.apache.myfaces.trinidad.bean.util.ValueMap.get(ValueMap.java:66)
at oracle.adf.view.rich.component.fragment.UIXInclude.getAttribute(UIXInclude.java:280)
at oracle.adf.view.rich.component.fragment.UIXInclude$AttrMap.get(UIXInclude.java:493)
at oracle.bpm.workspace.model.adapter.DefaultPortletPreferenceManager.getUserPreferences(DefaultPortletPreferenceManager.java:95)
at oracle.bpm.workspace.model.adapter.DefaultPortletPreferenceManager.getPreferences(DefaultPortletPreferenceManager.java:129)
at oracle.bpm.workspace.model.adapter.DefaultPortletPreferenceManager.loadPersistentPortlets(DefaultPortletPreferenceManager.java:116)
at oracle.bpm.workspace.model.adapter.DefaultPortletPreferenceManager.getPreferences(DefaultPortletPreferenceManager.java:43)
at oracle.bpm.workspace.model.common.ComponentBeanPortletManager.newComponentBean(ComponentBeanPortletManager.java:141)
at oracle.bpm.workspace.model.common.ComponentBeanPortletManager.get(ComponentBeanPortletManager.java:82)
at oracle.bpm.workspace.model.common.ComponentBeanPortletManager.get(ComponentBeanPortletManager.java:68)
at oracle.bpm.workspace.model.common.ComponentBeanPortletManager.get(ComponentBeanPortletManager.java:24)
at javax.el.MapELResolver.getValue(MapELResolver.java:196)
at com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:173)
at com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:200)
at com.sun.el.parser.AstValue.getValue(AstValue.java:138)
at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:206)
at oracle.adf.view.rich.component.fragment.UIXInclude$ContextualFacesBeanWrapper.getProperty(UIXInclude.java:586)
at org.apache.myfaces.trinidad.bean.util.ValueMap.get(ValueMap.java:66)
at oracle.adf.view.rich.component.fragment.UIXInclude.getAttribute(UIXInclude.java:280)
at oracle.adf.view.rich.component.fragment.UIXInclude$AttrMap.get(UIXInclude.java:493)
Cause
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In this Document
| Symptoms |
| Cause |
| Solution |
| References |