Bonjour,
je suis désolé de vous embeter avec ça, mais je n'arrive pas à identifier la source de ces deux erreurs :
Code : Sélectionner tout - Visualiser dans une fenêtre à part
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29 Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException at javax.swing.LayoutComparator.compare(Unknown Source) at java.util.Arrays.mergeSort(Unknown Source) at java.util.Arrays.mergeSort(Unknown Source) at java.util.Arrays.mergeSort(Unknown Source) at java.util.Arrays.mergeSort(Unknown Source) at java.util.Arrays.mergeSort(Unknown Source) at java.util.Arrays.sort(Unknown Source) at java.util.Collections.sort(Unknown Source) at javax.swing.SortingFocusTraversalPolicy.enumerateAndSortCycle(Unknown Source) at javax.swing.SortingFocusTraversalPolicy.getFirstComponent(Unknown Source) at javax.swing.LayoutFocusTraversalPolicy.getFirstComponent(Unknown Source) at javax.swing.SortingFocusTraversalPolicy.getDefaultComponent(Unknown Source) at java.awt.FocusTraversalPolicy.getInitialComponent(Unknown Source) at java.awt.Window.getMostRecentFocusOwner(Unknown Source) at java.awt.DefaultKeyboardFocusManager.dispatchEvent(Unknown Source) at java.awt.Component.dispatchEventImpl(Unknown Source) at java.awt.Container.dispatchEventImpl(Unknown Source) at java.awt.Window.dispatchEventImpl(Unknown Source) at java.awt.Component.dispatchEvent(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) at java.awt.SequencedEvent.dispatch(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.run(Unknown Source)Pour être bien clair, le programme continue à fonctionner sans problème. Quand je lance le programme j'obtiens l'une ou l'autre de ces erreurs ou bien aucune, sans que j'ai l'impression d'avoir changé quoi que ce soit (ça parait aléatoire).
Code : Sélectionner tout - Visualiser dans une fenêtre à part
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29 Exception in thread "AWT-EventQueue-0" java.lang.ClassCastException at javax.swing.LayoutComparator.compare(Unknown Source) at java.util.Arrays.mergeSort(Unknown Source) at java.util.Arrays.mergeSort(Unknown Source) at java.util.Arrays.mergeSort(Unknown Source) at java.util.Arrays.mergeSort(Unknown Source) at java.util.Arrays.sort(Unknown Source) at java.util.Collections.sort(Unknown Source) at javax.swing.SortingFocusTraversalPolicy.enumerateAndSortCycle(Unknown Source) at javax.swing.SortingFocusTraversalPolicy.getFirstComponent(Unknown Source) at javax.swing.LayoutFocusTraversalPolicy.getFirstComponent(Unknown Source) at javax.swing.SortingFocusTraversalPolicy.getDefaultComponent(Unknown Source) at java.awt.FocusTraversalPolicy.getInitialComponent(Unknown Source) at java.awt.Window.getMostRecentFocusOwner(Unknown Source) at java.awt.DefaultKeyboardFocusManager.dispatchEvent(Unknown Source) at java.awt.Component.dispatchEventImpl(Unknown Source) at java.awt.Container.dispatchEventImpl(Unknown Source) at java.awt.Window.dispatchEventImpl(Unknown Source) at java.awt.Component.dispatchEvent(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) at java.awt.SequencedEvent.dispatch(Unknown Source) at java.awt.EventQueue.dispatchEvent(Unknown Source) at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.awt.EventDispatchThread.run(Unknown Source)
Si quelqu'un avait une idée pour me sortir du flou...
D'avance merci.
Partager