How many versions of java do you have installed? Are you sure it's using the correct one?
Have you installed the 1.5 beta? Because the last time I checked it I had problems with jarsigner.
Apart from that I don't really have any ideas :(
Will, thanks for your reply. It helped my a lot
- indirectly. :-)
I'm using one Java version, the latest release version of Java 1.4.2. However since the jarsigner problem has been removed with this version I made some further tests now (because I know it worked some weeks ago) and now I found the problem:
In case there's a single file with non Ascii chars in its filename, which you include into your jar file, the command "jarsigner -verify bla.jar" fails, and so does Webstart. :-(
Is this a Jar bug? OK, it's a not a big problem to avoid non-ascii chars in files to be included with your Webstart jar file, but because no error is being printed when you pack the jar file, it can cause some time to find the problem...