[NETBEANS-5640] New Folder Wizard throws NPE in some cases

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 12.4
• Fix Version/s: 12.4
• Labels: pull-request-available
• Assignee: Laszlo Kishalmi
• Reporter: Laszlo Kishalmi
• Created: 29/Apr/21 13:58
• Updated: 02/May/21 16:05
• Resolved: 02/May/21 16:05

Description

It's maybe something broken in my user/cache dir, but if I try to create a folder outside of a project I get an NPE

java.lang.NullPointerException: Cannot invoke "org.netbeans.api.project.Project.getLookup()" because "project" is null
 at org.netbeans.modules.projectapi.nb.NbProjectInformationProvider.getProjectInformation(NbProjectInformationProvider.java:56)
 at org.netbeans.api.project.ProjectUtils.getInformation(ProjectUtils.java:73)
 at org.netbeans.modules.project.ui.SimpleTargetChooserPanelGUI$GroupCellRenderer.getListCellRendererComponent(SimpleTargetChooserPanelGUI.java:554)
 at java.desktop/javax.swing.plaf.basic.BasicComboBoxUI.getDisplaySize(BasicComboBoxUI.java:1446)
 at com.formdev.flatlaf.ui.FlatComboBoxUI.getDisplaySize(FlatComboBoxUI.java:508)
 at java.desktop/javax.swing.plaf.basic.BasicComboBoxUI.getMinimumSize(BasicComboBoxUI.java:999)
 at com.formdev.flatlaf.ui.FlatComboBoxUI.getMinimumSize(FlatComboBoxUI.java:485)
 at java.desktop/javax.swing.plaf.basic.BasicComboBoxUI.getPreferredSize(BasicComboBoxUI.java:988)
 at java.desktop/javax.swing.JComponent.getPreferredSize(JComponent.java:1680)
 at com.formdev.flatlaf.ui.FlatComboBoxUI$2.layoutContainer(FlatComboBoxUI.java:248)
 at java.desktop/java.awt.Container.layout(Container.java:1538)

Issue Links

• links to: GitHub Pull Request #2927