[jbosstools-issues] [JBoss JIRA] (JBIDE-10589) Cannot add JSF facet to a Web project

Cannot add JSF facet to a Web project ------------------------------------- Key: JBIDE-10589 URL: https://issues.jboss.org/browse/JBIDE-10589 Project: Tools (JBoss Tools) Issue Type: Bug Components: JSF, maven Affects Versions: 3.3.0.M5 Environment: Eclipse 3.7.1.20110916-0149, m2e 1.0.100.20110804-1717, m2e-wtp 0.14.0.20110928-2045, org.jboss.tools.jsf_3.3.0.v20111213-1958-H41-M5 Reporter: Rafal Krzewski Assignee: Fred Bricon Whenever I try to add a JSF project facet to my web project, operation fails. When I use Project facets configuration page, applying the JSF facet addition fails with the following message: Failed while installing JavaServer Faces 1.2: java.lang.NullPointerException. I can see the following pair of excpetions written to the log: No IModelProvider exists for project P/jsf_test of version: Dynamic Web Module 2.5 java.lang.NullPointerException: No IModelProvider exists for project P/jsf_test of version: Dynamic Web Module 2.5 at org.eclipse.jst.j2ee.model.ModelProviderManager.getModelProvider(ModelProviderManager.java:101) at org.eclipse.jst.j2ee.model.ModelProviderManager.getModelProvider(ModelProviderManager.java:281) at org.eclipse.jst.jsf.core.internal.project.facet.JSFFacetInstallDelegate.execute(JSFFacetInstallDelegate.java:86) at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.callDelegate(FacetedProject.java:1477) at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.modifyInternal(FacetedProject.java:441) at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.mergeChangesInternal(FacetedProject.java:1181) at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.access$2(FacetedProject.java:1117) at org.eclipse.wst.common.project.facet.core.internal.FacetedProject$5.run(FacetedProject.java:1099) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2344) at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.mergeChanges(FacetedProject.java:1109) at org.eclipse.wst.common.project.facet.core.internal.FacetedProjectWorkingCopy.commitChanges(FacetedProjectWorkingCopy.java:2020) at org.eclipse.wst.common.project.facet.ui.internal.FacetsPropertyPage$4.run(FacetsPropertyPage.java:232) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2344) at org.eclipse.wst.common.project.facet.ui.internal.FacetsPropertyPage$5.run(FacetsPropertyPage.java:246) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121) Failed while installing JavaServer Faces 1.2. java.lang.NullPointerException at org.eclipse.jst.jsf.core.internal.project.facet.JSFUtils.getModelProvider(JSFUtils.java:148) at org.eclipse.jst.jsf.core.internal.project.facet.JSFFacetInstallDelegate.execute(JSFFacetInstallDelegate.java:97) at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.callDelegate(FacetedProject.java:1477) at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.modifyInternal(FacetedProject.java:441) at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.mergeChangesInternal(FacetedProject.java:1181) at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.access$2(FacetedProject.java:1117) at org.eclipse.wst.common.project.facet.core.internal.FacetedProject$5.run(FacetedProject.java:1099) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2344) at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.mergeChanges(FacetedProject.java:1109) at org.eclipse.wst.common.project.facet.core.internal.FacetedProjectWorkingCopy.commitChanges(FacetedProjectWorkingCopy.java:2020) at org.eclipse.wst.common.project.facet.ui.internal.FacetsPropertyPage$4.run(FacetsPropertyPage.java:232) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2344) at org.eclipse.wst.common.project.facet.ui.internal.FacetsPropertyPage$5.run(FacetsPropertyPage.java:246) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121) When I attempt to update configuration of a Maven-enabled webapp project, I see the following exceptoions: Failed while installing JavaServer Faces 1.2. java.lang.NullPointerException at org.eclipse.jst.jsf.core.internal.project.facet.JSFUtils.getModelProvider(JSFUtils.java:148) at org.eclipse.jst.jsf.core.internal.project.facet.JSFFacetInstallDelegate.execute(JSFFacetInstallDelegate.java:97) at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.callDelegate(FacetedProject.java:1477) at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.modifyInternal(FacetedProject.java:441) at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.mergeChangesInternal(FacetedProject.java:1181) at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.access$2(FacetedProject.java:1117) at org.eclipse.wst.common.project.facet.core.internal.FacetedProject$1.run(FacetedProject.java:324) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:2344) at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.modify(FacetedProject.java:339) at org.eclipse.wst.common.project.facet.core.internal.FacetedProject.installProjectFacet(FacetedProject.java:255) at org.jboss.tools.maven.jsf.configurators.JSFProjectConfigurator.installJSFFacet(JSFProjectConfigurator.java:213) at org.jboss.tools.maven.jsf.configurators.JSFProjectConfigurator.installWarFacets(JSFProjectConfigurator.java:170) at org.jboss.tools.maven.jsf.configurators.JSFProjectConfigurator.configureInternal(JSFProjectConfigurator.java:122) at org.jboss.tools.maven.jsf.configurators.JSFProjectConfigurator.configure(JSFProjectConfigurator.java:98) at org.eclipse.m2e.core.project.configurator.AbstractLifecycleMapping.configure(AbstractLifecycleMapping.java:72) at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.updateProjectConfiguration(ProjectConfigurationManager.java:302) at org.eclipse.m2e.core.internal.project.ProjectConfigurationManager.updateProjectConfiguration(ProjectConfigurationManager.java:277) at org.eclipse.m2e.core.ui.internal.UpdateConfigurationJob.runInWorkspace(UpdateConfigurationJob.java:87) at org.eclipse.core.internal.resources.InternalWorkspaceJob.run(InternalWorkspaceJob.java:38) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) followed by: Unable to update Maven configuration An exception stack trace is not available. I've tried also with JSF 2.0, with same results (JSF 2.0 facet is missing Maven provided library - I'm not sure if this expected or a separate problem)