Unable to save any projects in STM32CubeMX

[davidlister]

Hello,

I've been having difficulties saving projects in STM32CubeMX. I've tried versions 6.8.1, 6.8.0 and 6.7.0, as well at the latest versions of Java SE 20, 19 and 17.

Saving has worked exactly once, the window no longer opens whenever saving is invoked by any method I can find (save, save-as, pressing save when exiting unsaved project, the save prompt when generating a report).

Running it with "java -jar STM32CubeMX.exe" I consistently see this error in the logs:

Exception in thread "AWT-EventQueue-0" java.lang.IllegalArgumentException: Comparison method violates its general contract!
at java.base/java.util.ComparableTimSort.mergeHi(ComparableTimSort.java:870)
at java.base/java.util.ComparableTimSort.mergeAt(ComparableTimSort.java:487)
at java.base/java.util.ComparableTimSort.mergeCollapse(ComparableTimSort.java:413)
at java.base/java.util.ComparableTimSort.sort(ComparableTimSort.java:213)
at java.base/java.util.Arrays.sort(Arrays.java:1041)
at java.desktop/sun.awt.shell.Win32ShellFolderManager2.get(Win32ShellFolderManager2.java:315)
at java.desktop/sun.awt.shell.ShellFolder.get(ShellFolder.java:277)
at java.desktop/javax.swing.plaf.metal.MetalFileChooserUI$DirectoryComboBoxModel.addItem(MetalFileChooserUI.java:1033)
at java.desktop/javax.swing.plaf.metal.MetalFileChooserUI.doDirectoryChanged(MetalFileChooserUI.java:721)
at java.desktop/javax.swing.plaf.metal.MetalFileChooserUI$5.propertyChange(MetalFileChooserUI.java:810)
at java.desktop/java.beans.PropertyChangeSupport.fire(PropertyChangeSupport.java:343)
at java.desktop/java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:335)
at java.desktop/java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:268)
at java.desktop/java.awt.Component.firePropertyChange(Component.java:8722)
at java.desktop/javax.swing.JFileChooser.setCurrentDirectory(JFileChooser.java:609)
at java.desktop/javax.swing.JFileChooser.<init>(JFileChooser.java:363)
at java.desktop/javax.swing.JFileChooser.<init>(JFileChooser.java:309)
at com.st.microxplorer.plugins.filemanager.engine.SaveFileManager$NoReadOnlyFileChooser.<init>(SaveFileManager.java:352)
at com.st.microxplorer.plugins.filemanager.engine.SaveFileManager.saveConfigurationAs(SaveFileManager.java:176)
at com.st.microxplorer.plugins.filemanager.engine.MainFileManager.userSaveConfigAs(MainFileManager.java:497)
at com.st.microxplorer.plugins.filemanager.FileManagerView$6.actionPerformed(FileManagerView.java:580)
at java.desktop/javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1972)
at java.desktop/javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2313)
at java.desktop/javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:405)
at java.desktop/javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:262)
at java.desktop/javax.swing.AbstractButton.doClick(AbstractButton.java:374)
at java.desktop/javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:1028)
at java.desktop/javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:1072)
at java.desktop/java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:297)
at java.desktop/java.awt.Component.processMouseEvent(Component.java:6626)
at java.desktop/javax.swing.JComponent.processMouseEvent(JComponent.java:3389)
at java.desktop/java.awt.Component.processEvent(Component.java:6391)
at java.desktop/java.awt.Container.processEvent(Container.java:2266)
at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:5001)
at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2324)
at java.desktop/java.awt.Component.dispatchEvent(Component.java:4833)
at java.desktop/java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4948)
at java.desktop/java.awt.LightweightDispatcher.processMouseEvent(Container.java:4575)
at java.desktop/java.awt.LightweightDispatcher.dispatchEvent(Container.java:4516)
at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2310)
at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2780)
at java.desktop/java.awt.Component.dispatchEvent(Component.java:4833)
at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:773)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:722)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:716)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:97)
at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:746)
at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:744)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:399)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86)
at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:743)
at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)

Any help is greatly appreciated!

Cheers,

David

[Semer CHERNI]

Hello @davidlister 

First let me thank you for posting.

Could please provide the os you are working with and is it possible to attach the entire log. As I am not able to reproduce the issue.

BR,
Semer.