[izpack-users] <executable ...> doesn't work

[Hans-Georg Michna]

On Thu, 19 Oct 2006 14:39:12 +0200, Bartz, Klaus wrote:

>First enable traceing at installation with
>
>java -DTRACE=TRUE -jar install.jar

Hi Klaus,

thanks a lot for this hint. I did it and got a log that showed
that the first executable actually ran and produced a proper
stdout (must have missed that in my testing), but immediately
after that the log ends with the following lines:

----- Begin log excerpt -----
com.izforge.izpack.installer.ResourceNotFoundException: Can not
find Resource UninstallerIcon for language eng

ZipException in writing custom data: duplicate entry:
com/izforge/izpack/util/OSClassHelper.class

ZipException in writing custom data: duplicate entry:
com/izforge/izpack/util/os/RegistryHandler.class

ZipException in writing custom data: duplicate entry:
com/izforge/izpack/util/os/Win_RegistryHandler.class

ZipException in writing custom data: duplicate entry:
com/izforge/izpack/util/os/WrappedNativeLibException.class

ZipException in writing custom data: duplicate entry:
com/izforge/izpack/util/IoHelper.class
----- End of log -----

I have searched the IzPack documentation for "UninstallerIcon",
but it doesn't exist anywhere. There is no such resource.

It is also strange that the log shows such an error, but the
installer itself doesn't show any error. It appears to run fine,
and only when I check the results thoroughly, I notice that some
executables have not been executed. This could be a second
defect, when one has the opinion that a program should give an
error message when it encounters an error.

Anyway, now there is hope.

Hans-Georg

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