java.lang.NullPointerException: This exception has no message.

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via Spring JIRA by Imported, 1 year ago
This exception has no message.
via Spring JIRA by Imported, 1 year ago
This exception has no message.
java.lang.NullPointerException:
at org.springframework.ide.eclipse.webflow.ui.navigator.WebflowNavigatorContentProvider.getChildren(WebflowNavigatorContentProvider.java:92)
at org.eclipse.ui.internal.navigator.extensions.SafeDelegateTreeContentProvider.getChildren(SafeDelegateTreeContentProvider.java:91)
at org.eclipse.ui.internal.navigator.extensions.SafeDelegateTreeContentProvider.getChildren(SafeDelegateTreeContentProvider.java:281)
at org.eclipse.ui.internal.navigator.extensions.SafeDelegateTreeContentProvider.getChildren(SafeDelegateTreeContentProvider.java:89)
at org.eclipse.ui.internal.navigator.NavigatorContentServiceContentProvider.internalGetChildren(NavigatorContentServiceContentProvider.java:243)
at org.eclipse.jface.viewers.AbstractTreeViewer.getRawChildren(AbstractTreeViewer.java:1277)
at org.eclipse.jface.viewers.TreeViewer.getRawChildren(TreeViewer.java:363)
at org.eclipse.jface.viewers.AbstractTreeViewer.getFilteredChildren(AbstractTreeViewer.java:614)

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