D:/vivado2018.3/Vivado/2018.3/common/technology/autopilot\ap_stream.h:62:2: error: AP_STREAM macros are deprecated. Please use hls::stream<> from "hls_stream.h" instead.
#error AP_STREAM macros are deprecated. Please use hls::stream<> from "hls_stream.h" instead.
^
1 error generated.
C preprocessor failed.
解决办法：
首先：找到AP_STREAM 所在的头文件ap_stream.h
2：找到ap_stream.h 所被包含也就是 被 include的 文件
3：将该文件中 #include "ap_stream.h" 修改成 #include "hls_stream.h"
4：运行编译即可