[jbosstools-issues] [JBoss JIRA] Commented: (JBIDE-3730) java.lang.NullPointerException when call wizard to Add Custom Capabilities for richfaces-demo project example.

[ https://jira.jboss.org/jira/browse/JBIDE-3730?page=com.atlassian.jira.plu... ] Anton Klimkovich commented on JBIDE-3730: ----------------------------------------- May be this exception appeared because of one more exception was while importing the project into workspace: The resource tree is locked for modifications. org.eclipse.core.internal.resources.ResourceException: The resource tree is locked for modifications. at org.eclipse.core.internal.resources.WorkManager.checkIn(WorkManager.java:115) at org.eclipse.core.internal.resources.Workspace.prepareOperation(Workspace.java:1747) at org.eclipse.core.internal.resources.Folder.create(Folder.java:85) at org.eclipse.core.internal.resources.Folder.create(Folder.java:118) at org.jboss.tools.common.model.filesystems.impl.FileSystemImpl.getResource(FileSystemImpl.java:80) ... Full log attached. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira