When I try to log on to Web Gateway 7 GUI via my Mac, using either Safari or Firefox and JRE 7 Update 17, the GUI throws an error, i.e. " java.lang.ClassCastException java.util.HashMap cannot be cast to java.awt.RenderingHints "
Any ideas on why this is happening?
My best guess is that JRE 7 is not supported by Web Gateway 7 GUI.
Any help / advise on fixing is appreciated, because at this moment I cannot access the GUI Interface.
Thanks for your answer, I've regressed JRE 7 back to JRE 6 on Mac OS X ML. Web Gateway 7 GUI always worked OK with that, and that has cured the problem. If I really need to update JRE back to 7 at some point then I can use Windows or Linux in a VM, as you suggest above.
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