Problem Description:

The following problems occur when using HLS to synthesize or package IP
error: [impl 213-28] failed to generate IP
command ‘ap_ Source ‘returned error code

has been tested in HLS of three versions (2018.3, 2020.1 and 2020.2) successively, and all errors are reported. The existing solutions (modifying the file name) do not work

Solution:

Adjust the system time of window to be less than or equal to 2021
this problem can be solved