tasks
tasks copied to clipboard
Rider: NPE
Rider 2017.3.1
Steps:
- Add new task
Got error in event log:
java.lang.NullPointerException: Null child not allowed
at javax.swing.tree.TreePath.pathByAddingChild(TreePath.java:327)
at javax.swing.tree.VariableHeightLayoutCache$TreeStateNode.setParent(VariableHeightLayoutCache.java:1066)
at javax.swing.tree.DefaultMutableTreeNode.insert(DefaultMutableTreeNode.java:187)
at javax.swing.tree.VariableHeightLayoutCache.createNodeAt(VariableHeightLayoutCache.java:781)
at javax.swing.tree.VariableHeightLayoutCache.treeNodesInserted(VariableHeightLayoutCache.java:491)
at javax.swing.plaf.basic.BasicTreeUI$Handler.treeNodesInserted(BasicTreeUI.java:3878)
at org.dubik.tasks.ui.tree.TaskTreeModel.fireTreeNodesInserted(TaskTreeModel.java:258)
at org.dubik.tasks.ui.tree.TaskTreeModel.handleAddTaskEvent(TaskTreeModel.java:159)
at org.dubik.tasks.model.impl.TaskModel.fireAddTaskEvent(TaskModel.java:304)
at org.dubik.tasks.model.impl.TaskModel.addTask(TaskModel.java:47)
at org.dubik.tasks.TaskController.addTask(TaskController