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  1. #1
    shwein is offline Member
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    Default classpath problem

    hi
    iv exported a project as a runnable jar file, but when i try to run it it shows a class not found exception...

    -jar HTTPserver
    -com
    -HTTPserver
    -HTTPserver.class
    -META-INF
    -manifest file

    manifest file details->

    Manifest version 1.1
    Class-Path: .
    Main Class: com.HTTPserver.HTTPserver

  2. #2
    angryboy's Avatar
    angryboy is offline Senior Member
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    Default

    can you post the exception as well? the more detail the better.
    USE CODE TAGS--> [CODE]...[/CODE]
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  3. #3
    shwein is offline Member
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    Default

    thanks for reply
    the full error is:

    Exception in thread "main" java.lang.NoClassDefFoundError: HTTPserver
    Caused by: java.lang.ClassNotFoundException: HTTPserver
    at java.net.URLClassLoader$1.run(Unknown Source)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClass(Unknown Source)
    at java.lang.ClassLoader.loadClassInternal(Unknown Source)
    Could not find the main class: HTTPserver. Program will exit.

  4. #4
    Eranga's Avatar
    Eranga is offline Moderator
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  5. #5
    shwein is offline Member
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    Default

    yes, its in the package, i ve checked it many times.
    "classpath = . " should i give in a absolute path in the manifest file?
    i also tried running it with the -classpath(absolute path) flag, but that also results in the same error.
    I find it very strange...

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