non riesco a capire perché quando compilo e mando in esecuzione programmini java su linux (Ubuntu 6.06 con j2sdk-1_4_2_11-nb-5_0-linux) mi da codici di errore sempre del genere:
- Codice: Seleziona tutto
>javac BorderTest.java
>Exit code: 0
>java BorderTest
Exception in thread "main" java.awt.AWTError: Cannot load AWT toolkit: gnu.java.awt.peer.gtk.GtkToolkit
at java.awt.Toolkit.getDefaultToolkit(libgcj.so.7)
at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(libgcj.so.7)
at java.awt.Window.<init>(libgcj.so.7)
at java.awt.Frame.<init>(libgcj.so.7)
at javax.swing.JFrame.<init>(libgcj.so.7)
at BorderFrame.<init>(BorderTest.java:26)
at BorderTest.main(BorderTest.java:11)
Caused by: java.lang.ClassNotFoundException: gnu.java.awt.peer.gtk.GtkToolkit
at java.lang.Class.forName(libgcj.so.7)
at java.lang.Class.forName(libgcj.so.7)
at java.awt.Toolkit.getDefaultToolkit(libgcj.so.7)
...6 more
>Exit code: 0
oppure:
- Codice: Seleziona tutto
>javac RadioButtonTest.java
>Exit code: 0
>java RadioButtonTest
Exception in thread "main" java.awt.AWTError: Cannot load AWT toolkit: gnu.java.awt.peer.gtk.GtkToolkit
at java.awt.Toolkit.getDefaultToolkit(libgcj.so.7)
at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(libgcj.so.7)
at java.awt.Window.<init>(libgcj.so.7)
at java.awt.Frame.<init>(libgcj.so.7)
at javax.swing.JFrame.<init>(libgcj.so.7)
at RadioButtonFrame.<init>(RadioButtonTest.java:28)
at RadioButtonTest.main(RadioButtonTest.java:10)
Caused by: java.lang.ClassNotFoundException: gnu.java.awt.peer.gtk.GtkToolkit
at java.lang.Class.forName(libgcj.so.7)
at java.lang.Class.forName(libgcj.so.7)
at java.awt.Toolkit.getDefaultToolkit(libgcj.so.7)
...6 more
>Exit code: 0
oppure:
- Codice: Seleziona tutto
>javac ComboBoxTest.java
>Exit code: 0
>java ComboBoxTest
Exception in thread "main" java.awt.AWTError: Cannot load AWT toolkit: gnu.java.awt.peer.gtk.GtkToolkit
at java.awt.Toolkit.getDefaultToolkit(libgcj.so.7)
at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(libgcj.so.7)
at java.awt.Window.<init>(libgcj.so.7)
at java.awt.Frame.<init>(libgcj.so.7)
at javax.swing.JFrame.<init>(libgcj.so.7)
at ComboBoxFrame.<init>(ComboBoxTest.java:27)
at ComboBoxTest.main(ComboBoxTest.java:10)
Caused by: java.lang.ClassNotFoundException: gnu.java.awt.peer.gtk.GtkToolkit
at java.lang.Class.forName(libgcj.so.7)
at java.lang.Class.forName(libgcj.so.7)
at java.awt.Toolkit.getDefaultToolkit(libgcj.so.7)
...6 more
>Exit code: 0
Mentre usando Windows XP PRO non mi da nessun problema e riesco a mandarli in esecuzione. perché???
![Piangere a dirotto [cry+]](http://www.megalab.it/forum/images/smilies/cry.gif)
![Piangere a dirotto [cry+]](http://www.megalab.it/forum/images/smilies/cry.gif)
![Piangere a dirotto [cry+]](http://www.megalab.it/forum/images/smilies/cry.gif)
Grazie mille per una vostra risposta.