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f.kater Guru
Joined: 23 May 2002 Posts: 342 Location: Berlin
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Posted: Tue Jul 08, 2003 3:46 pm Post subject: little help with java path needed... [solved] |
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Hi,
I can't get my HelloWorldApp.class (java) to run - even though I followed the Gentoo Java Doc.
So, let me explain what happens:
(1) This is my java programm / class: Code: | class HelloWorldApp {
public static void main(String[] args) {
System.out.println("Hello World!"); //Display the string.
}
} |
I've compiled it successfully withto Code: | ~/HelloWorldApp.class |
(2) However, Code: | javac -cp ~/. HelloWorldApp.class | shows this error message: Code: | Exception in thread "main" java.lang.NoClassDefFoundError: HelloWorldApp/class |
(3) Some information about my system:
Code: | echo $CLASSPATH
/opt/sun-j2sdk-1.4.1/jre/lib/:/opt/sun-j2sdk-1.4.1/lib/tools.jar |
Code: | java-config --list-available-vms
[01;37m [blackdown-jdk-1.4.1] Blackdown JDK 1.4.1 (/etc/env.d/java/20blackdown-jdk-1.4.1) ()
[01;33m [sun-j2sdk-1.4.1] Sun JDK 1.4.1 (/etc/env.d/java/20sun-j2sdk-1.4.1) (*)
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Do you have any idea why HelloWorldApp.class isn't executed?
Last edited by f.kater on Tue Jul 08, 2003 4:26 pm; edited 1 time in total |
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Naan Yaar Bodhisattva
Joined: 27 Jun 2002 Posts: 1549
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Posted: Tue Jul 08, 2003 4:08 pm Post subject: |
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Code: |
java -cp ~/. HelloWorldApp
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will work (note: no .class at the end). |
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f.kater Guru
Joined: 23 May 2002 Posts: 342 Location: Berlin
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Posted: Tue Jul 08, 2003 4:26 pm Post subject: |
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cool! Thanks |
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