lorsque je tente de compiler ce programme:
ftp://ftp-developpez.com/duj/intro-dessin.zip
j'obtiens:
test@linux:~/Programmation/drawing/src/drawing> java JCanvas
Exception in thread "main" java.lang.NoClassDefFoundError: JCanvas (wrong
name: drawing/JCanvas)
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
at
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
tout d'abord tu aurais faire java drawing.JCanvas avec le classpath qui pointe vers les .class mais JCanvas n'a pas de methode 'main'
si tu as drawing/src (les .java) drawing/classes (les .class) essai java -cp drawing/classes drawing.demos.Demo1
Christophe
"tony" wrote in message news:Hcfce.20298$
salut
lorsque je tente de compiler ce programme: ftp://ftp-developpez.com/duj/intro-dessin.zip
j'obtiens:
:~/Programmation/drawing/src/drawing> java JCanvas Exception in thread "main" java.lang.NoClassDefFoundError: JCanvas (wrong name: drawing/JCanvas) at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:620) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124) at java.net.URLClassLoader.defineClass(URLClassLoader.java:260) at java.net.URLClassLoader.access$100(URLClassLoader.java:56) at java.net.URLClassLoader$1.run(URLClassLoader.java:195) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
tout d'abord tu aurais faire
java drawing.JCanvas
avec le classpath qui pointe vers les .class
mais JCanvas n'a pas de methode 'main'
si tu as
drawing/src (les .java)
drawing/classes (les .class)
essai
java -cp drawing/classes drawing.demos.Demo1
Christophe
"tony" <tony@nospam.com> wrote in message
news:Hcfce.20298$616.465280@weber.videotron.net...
salut
lorsque je tente de compiler ce programme:
ftp://ftp-developpez.com/duj/intro-dessin.zip
j'obtiens:
test@linux:~/Programmation/drawing/src/drawing> java JCanvas
Exception in thread "main" java.lang.NoClassDefFoundError: JCanvas (wrong
name: drawing/JCanvas)
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
at
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
tout d'abord tu aurais faire java drawing.JCanvas avec le classpath qui pointe vers les .class mais JCanvas n'a pas de methode 'main'
si tu as drawing/src (les .java) drawing/classes (les .class) essai java -cp drawing/classes drawing.demos.Demo1
Christophe
"tony" wrote in message news:Hcfce.20298$
salut
lorsque je tente de compiler ce programme: ftp://ftp-developpez.com/duj/intro-dessin.zip
j'obtiens:
:~/Programmation/drawing/src/drawing> java JCanvas Exception in thread "main" java.lang.NoClassDefFoundError: JCanvas (wrong name: drawing/JCanvas) at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:620) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124) at java.net.URLClassLoader.defineClass(URLClassLoader.java:260) at java.net.URLClassLoader.access$100(URLClassLoader.java:56) at java.net.URLClassLoader$1.run(URLClassLoader.java:195) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)