[izpack-users] start up bug?

[Marc Eppelmann]

Hi Tushar Kapila,
It seems, the file, you have downloaded, is corrupt or incomplete. Please 
download again and verify at least the filesize.

Cheers 
Marc

Am Montag, 24. Dezember 2007 schrieb Tushar Kapila:
> i downloaded and isntalled ok but when i ran from the command line
>
> C:\Program_Files\IzPack_javaInstaller\lib>java -jar installer.jar
> - ERROR -
> java.lang.NullPointerException
> java.lang.NullPointerException
>         at
> java.io.ObjectInputStream$PeekInputStream.read(ObjectInputStream.java:2264)
>         at
> java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:
>2277) at
> java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.
>java:2748) at
> java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:780)
>         at java.io.ObjectInputStream.<init>(ObjectInputStream.java:280)
>         at
> com.izforge.izpack.installer.InstallerBase.loadInstallData(InstallerBase.ja
>va:90) at
> com.izforge.izpack.installer.GUIInstaller.<init>(GUIInstaller.java:110)
>         at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> Method)
>         at
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAcce
>ssorImpl.java:39) at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstru
>ctorAccessorImpl.java:27 )
>         at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
>         at java.lang.Class.newInstance0(Class.java:355)
>         at java.lang.Class.newInstance(Class.java:308)
>         at com.izforge.izpack.installer.Installer.main(Installer.java:62)
>
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