Could not initialize application

[Tomas_Caleta]

Hi,

I have started working with OWS to launch a jnlp file but i can't open it.

That's the Text Error

net.sourceforge.jnlp.LaunchException: Fatal: Initialization Error: Could not initialize application. The application has not been initialized, for more information execute javaws from the command line.
at net.sourceforge.jnlp.Launcher.createApplication(Launcher.java:592)
at net.sourceforge.jnlp.Launcher.launchApplication(Launcher.java:373)
at net.sourceforge.jnlp.Launcher.access$300(Launcher.java:71)
at net.sourceforge.jnlp.Launcher$TgThread.run(Launcher.java:660)
Caused by: net.sourceforge.jnlp.LaunchException: Fatal: Application Error: Cannot grant permissions to unsigned jars. Application requested security permissions, but jars are not signed.
at net.sourceforge.jnlp.runtime.classloader.SecurityDelegateImpl.getClassLoaderSecurity(SecurityDelegateImpl.java:102)
at net.sourceforge.jnlp.runtime.classloader.JNLPClassLoader.setSecurity(JNLPClassLoader.java:387)
at net.sourceforge.jnlp.runtime.classloader.JNLPClassLoader.initializeResources(JNLPClassLoader.java:773)
at net.sourceforge.jnlp.runtime.classloader.JNLPClassLoader.<init>(JNLPClassLoader.java:350)
at net.sourceforge.jnlp.runtime.classloader.JNLPClassLoader.createInstance(JNLPClassLoader.java:423)
at net.sourceforge.jnlp.runtime.classloader.JNLPClassLoader.getInstance(JNLPClassLoader.java:495)
at net.sourceforge.jnlp.runtime.classloader.JNLPClassLoader.getInstance(JNLPClassLoader.java:468)
at net.sourceforge.jnlp.Launcher.createApplication(Launcher.java:584)
... 3 more

Please help

Thanks

[Andreas Ehret]

guess the problem is what the exception says: you have to sign your jars to run your application.