Can't launch EAS Console Version 11.2.7

I use command to launch EAS Console.

command : javaws easconsole.jnlp

but launching the EAS Console fails with the error:

java.lang.IllegalArgumentException: key can't be empty
at java.lang.System.checkKey(Unknown Source)
at java.lang.System.setProperty(Unknown Source)
at com.essbase.eas.console.EasConsole.main(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.sun.javaws.Launcher.executeApplication(Unknown Source)
at com.sun.javaws.Launcher.executeMainClass(Unknown Source)
at com.sun.javaws.Launcher.doLaunchApp(Unknown Source)