Did you publish the topology successfully in Skype for Business Server?
According to your error message, it seems related to your topology in your server. It recommends you check if you have defined Skype for Business topology before installing additional server components. If you have published the topology and still have the same error message, you could try to delete this topology and republish. For more details about how to define the topology, you can learn it from:
http://blog.schertz.name/2015/06/sfb2015deploy2/
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