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JSF Facet [message #662105]

Tue, 29 March 2011 06:46

Ahmed Al Kahky
Messages: 6
Registered: July 2009

Junior Member

I have a maven project when I try to add JSF 2.0 facet to that project I always get a null pointer exception as following:

java.lang.NullPointerException
at org.eclipse.jst.jsf.core.internal.project.facet.JSFFacetInst allDelegate.resolveConfigPath(JSFFacetInstallDelegate.java:2 96)
at org.eclipse.jst.jsf.core.internal.project.facet.JSFFacetInst allDelegate.createConfigFile(JSFFacetInstallDelegate.java:31 3)
at org.eclipse.jst.jsf.core.internal.project.facet.JSFFacetInst allDelegate.execute(JSFFacetInstallDelegate.java:124)
at org.eclipse.wst.common.project.facet.core.internal.FacetedPr oject.callDelegate(FacetedProject.java:1478)
at org.eclipse.wst.common.project.facet.core.internal.FacetedPr oject.modifyInternal(FacetedProject.java:442)
at org.eclipse.wst.common.project.facet.core.internal.FacetedPr oject.mergeChangesInternal(FacetedProject.java:1182)
at org.eclipse.wst.common.project.facet.core.internal.FacetedPr oject.access$2(FacetedProject.java:1118)
at org.eclipse.wst.common.project.facet.core.internal.FacetedPr oject$5.run(FacetedProject.java:1100)
at org.eclipse.core.internal.resources.Workspace.run(Workspace. java:1975)
at org.eclipse.wst.common.project.facet.core.internal.FacetedPr oject.mergeChanges(FacetedProject.java:1110)
at org.eclipse.wst.common.project.facet.core.internal.FacetedPr ojectWorkingCopy.commitChanges(FacetedProjectWorkingCopy.jav a:2020)
at org.eclipse.wst.common.project.facet.ui.internal.FacetsPrope rtyPage$4.run(FacetsPropertyPage.java:232)
at org.eclipse.core.internal.resources.Workspace.run(Workspace. java:1975)
at org.eclipse.wst.common.project.facet.ui.internal.FacetsPrope rtyPage$5.run(FacetsPropertyPage.java:246)
at org.eclipse.jface.operation.ModalContext$ModalContextThread. run(ModalContext.java:121)

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Re: JSF Facet [message #663887 is a reply to message #662105]

Wed, 06 April 2011 13:38

Ian Trimble
Messages: 135
Registered: July 2009

Senior Member

Have you added the web facet to the project? The code that is failing is having trouble resolving the "web content" folder (WTP concept), which leads me to believe either the web facet is not configured for the project, or "web content" is set at the project root (corrected in recent Indigo builds of WTP).

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