RK3588 系列之3—rknn使用过程中遇到的bug

L1_Zhang2024-09-07 9:04

[1.librockchip_mpp.so: file format not recognized； treating as linker scrip](#1.librockchip_mpp.so: file format not recognized； treating as linker scrip)
[2.Could not find a package configuration file provided by "OpenCV" with any of the following names](#2.Could not find a package configuration file provided by "OpenCV" with any of the following names)
参考文献

1.librockchip_mpp.so: file format not recognized； treating as linker scrip

librockchip_mpp.so存在于https://github.com/rockchip-linux/rknpu2/tree/master/examples/3rdparty/mpp/Linux/aarch64。在使用官方demo进行编译时，发现出了标题中的错误。

解决办法，参考 $1$ ，在官方开发板中找到该文件，并将库文件对应替换。

powershell 复制代码

 find / -name "librockchip_mpp.so"
#/usr/lib/librockchip_mpp.so

CMakeLists.txt中find_package前加入OpenCV路径：

cpp 复制代码

set(OpenCV_DIR ~/rknn/3rdparty/opencv/opencv-linux-aarch64/share/OpenCV)
find_package(OpenCV REQUIRED)

此路径中存在OpenCVConfig.cmake。