This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
After users apply Java 7u45 update, webstart deployment of my JavaSE application throws exception:
'Unable to launch the application' with this exception: ' java.lang.SecurityException: com.sun.deploy.net.JARSigningException: Found unsigned entry in resource: ....'
Can anyone help me with this ? Thank you in advance !
I've seen this error for a different reason. I build a project that has a common library I try to reference as an extension resource. Unfortunately my build process also pulls the same library in under lib/ and references it in the main jar's manifest. The library jar is built and signed twice and for some reason is slightly different in size. This trips up the javaws loader with errors about signatures. That was hard to sort out because I would look at the extension jar and test it's signature and it was fine, yet it's name was appearing as the one being unsigned.