NullPointerExceptions on oracle.bpm.draw.themes.DefaultTheme when working in workspace
(Doc ID 2254097.1)
Last updated on MAY 15, 2023
Applies to:
Oracle Business Process Management Suite - Version 11.1.1.6.0 and laterInformation in this document applies to any platform.
Symptoms
Below exceptions appear to occur randomly in the logs. They may be occuring when users click on various locations in the workspace such as on tasks, audit trails, etc.
[2017-03-21T08:12:52.437-07:00] [prd01_bpmn_server1] [WARNING] [ADF_FACES-00009] [oracle.adf.view.rich.component.fragment.UIXRegion] [host: <HOST>] [nwaddr:] [tid: [ACTIVE].ExecuteThread: '17' for queue: 'weblogic.kernel.Default (self-tuning)'] [userId: ] [ecid: <ECID>] [APP: OracleBPMWorkspace] [DSID: <DSID>] [LOG_FILE: /ahbx/prd01/bpmn/domains/prd01_bpmn_domain/servers/prd01_bpmn_server1/logs/prd01_bpmn_server1-diagnostic.log] Error processing viewId: /processInstanceDetailTaskflow/instanceDetailPanel URI: /jsf/instance/instanceDetail.jsff actual-URI: /jsf/instance/instanceDetail.jsff.[[
javax.el.ELException: java.lang.NullPointerException
at javax.el.BeanELResolver.getValue(BeanELResolver.java:368)
at com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:176)
at com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:203)
at com.sun.el.parser.AstValue.getValue(AstValue.java:138)
at com.sun.el.parser.AstValue.getValue(AstValue.java:183)
at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:224)
at org.apache.myfaces.trinidad.bean.FacesBeanImpl.getProperty(FacesBeanImpl.java:73)
at org.apache.myfaces.trinidad.component.UIXComponentBase.getBooleanProperty(UIXComponentBase.java:1922)
at org.apache.myfaces.trinidad.component.UIXComponentBase.isRendered(UIXComponentBase.java:864)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processDecodes(UIXComponentBase.java:1253)
at org.apache.myfaces.trinidad.component.UIXComponentBase.decodeChildrenImpl(UIXComponentBase.java:1517)
at org.apache.myfaces.trinidad.component.UIXComponentBase.decodeChildren(UIXComponentBase.java:1503)
at org.apache.myf
javax.el.ELException: java.lang.NullPointerException
at javax.el.BeanELResolver.getValue(BeanELResolver.java:368)
at com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:176)
at com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:203)
at com.sun.el.parser.AstValue.getValue(AstValue.java:138)
at com.sun.el.parser.AstValue.getValue(AstValue.java:183)
at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:224)
at org.apache.myfaces.trinidad.bean.FacesBeanImpl.getProperty(FacesBeanImpl.java:73)
at org.apache.myfaces.trinidad.component.UIXComponentBase.getBooleanProperty(UIXComponentBase.java:1922)
at org.apache.myfaces.trinidad.component.UIXComponentBase.isRendered(UIXComponentBase.java:864)
at org.apache.myfaces.trinidad.component.UIXComponentBase.processDecodes(UIXComponentBase.java:1253)
at org.apache.myfaces.trinidad.component.UIXComponentBase.decodeChildrenImpl(UIXComponentBase.java:1517)
at org.apache.myfaces.trinidad.component.UIXComponentBase.decodeChildren(UIXComponentBase.java:1503)
at org.apache.myf
...
Caused by: java.lang.NullPointerException
at oracle.bpm.draw.themes.DefaultTheme.<init>(DefaultTheme.java:66)
at oracle.bpm.draw.themes.ColorBPMNTheme.<init>(ColorBPMNTheme.java:20)
at oracle.bpm.draw.themes.DefaultTheme.getDefault(DefaultTheme.java:86)
at oracle.bpm.draw.DrawContext.<init>(DrawContext.java:83)
at oracle.bpm.draw.diagram.AuditProcessDiagrammer.<init>(AuditProcessDiagrammer.java:64)
at oracle.bpm.draw.diagram.AuditProcessDiagrammer.<init>(AuditProcessDiagrammer.java:55)
at oracle.bpm.papi.ora.ProcessDiagramAdapter.<init>(ProcessDiagramAdapter.java:57)
at oracle.bpm.papi.ora.ProcessServiceSessionAdapter.processGetDiagram(ProcessServiceSessionAdapter.java:1470)
at oracle.bpm.workspace.model.common.PapiBean.getProcessDiagram(PapiBean.java:182)
at oracle.bpm.workspace.adf.model.common.InstanceModel.initImagePath(InstanceModel.java:671)
at oracle.bpm.workspace.adf.model.common.InstanceModel.initActivityInfo(InstanceModel.java:715)
at oracle.bpm.workspace.adf.model.common.InstanceModel.isHasImage(InstanceModel.java:86)
at oracle.bpm.draw.themes.DefaultTheme.<init>(DefaultTheme.java:66)
at oracle.bpm.draw.themes.ColorBPMNTheme.<init>(ColorBPMNTheme.java:20)
at oracle.bpm.draw.themes.DefaultTheme.getDefault(DefaultTheme.java:86)
at oracle.bpm.draw.DrawContext.<init>(DrawContext.java:83)
at oracle.bpm.draw.diagram.AuditProcessDiagrammer.<init>(AuditProcessDiagrammer.java:64)
at oracle.bpm.draw.diagram.AuditProcessDiagrammer.<init>(AuditProcessDiagrammer.java:55)
at oracle.bpm.papi.ora.ProcessDiagramAdapter.<init>(ProcessDiagramAdapter.java:57)
at oracle.bpm.papi.ora.ProcessServiceSessionAdapter.processGetDiagram(ProcessServiceSessionAdapter.java:1470)
at oracle.bpm.workspace.model.common.PapiBean.getProcessDiagram(PapiBean.java:182)
at oracle.bpm.workspace.adf.model.common.InstanceModel.initImagePath(InstanceModel.java:671)
at oracle.bpm.workspace.adf.model.common.InstanceModel.initActivityInfo(InstanceModel.java:715)
at oracle.bpm.workspace.adf.model.common.InstanceModel.isHasImage(InstanceModel.java:86)
Changes
Cause
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In this Document
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| Changes |
| Cause |
| Solution |
| References |