I have created one Template as well as instance file and when I am trying to open that instance file it is giving classCastException. Any help please.
It might be because you do not have a deployment license key. From the Blaze Advisor program menu, select "Help" -> "About Blaze Advisor". Then click "Runtime Info". You should see information about both a development key and a deployment key. If one is missing, you need more keys...
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