ERROR: [Opt 31-30] Blackbox xxx is driving pin D of primitive cell xxx. This blackbox cannot be found in the existing library.

vivado问题

vivado综合通过，实现报错： ERROR: [Opt 31-30] Blackbox xxx is driving pin D of primitive cell xxx. This blackbox cannot be found in the existing library.

解决办法

在封装IP时，有些文件没有封装进来。导致实现找不到相应的管脚。
Package IP->File Groups -> Standard->Synthesis，检查是否有文件没有添加进来，将所有文件添加进来，重新封装IP即可。