I have created a custom IP core containing the MIG IP and when I add this to a larger project, I get the following error on generation of the IP:
ERROR: [xilinx.com:ip:mig_7series:2.3-0] mig_dft2: Code generation aborted: Can not read PRJ file: f:/ambrosef/CASE_10149596/use_nondft_loc/project_1/project_1.srcs/sources_1/ip/example_top_nonbd/src/mig_dft2/mig_a.prj
CRITICAL WARNING: [IP_Flow 19-1747] Failed to deliver file 'c:/Xilinx/Vivado/2015.1/data/ip/xilinx/mig_7series_v2_3/xit/synthesis.xit':
ERROR: [IP_Flow 19-167] Failed to deliver one or more file(s).
ERROR: [IP_Flow 19-3505] IP Generation error: Failed to generate IP 'mig_dft2'. Failed to generate 'Synthesis' outputs:
ERROR: [IP_Flow 19-98] Generation of the IP CORE failed.
Failed to generate IP 'mig_dft2'. Failed to generate 'Synthesis' outputs:
Why does this occur?
Is this a known issue and can it be avoided?