Why do I receive a licensing error for the lower level cores, even though I have a full license for the iPipe Core?
CORE Generator Error:
This error is due to a bug in the license.
You can work around this problem by contacting Xilinx Customer Service and requesting a license for each of the sub-cores.
Please be prepared to provide proof of purchase for the core as Xilinx Customer Service needs to verify that you have purchased the Full Image Processing Pipeline license.
For a detailed list of LogiCORE Image Processing Pipeline Release Notes and Known Issues, see (Xilinx Answer 32136).