zleisure

@nihui 发现类似错误，日志提示是内存溢出，请问有解决吗，错误路径如上： ncnn::Net::forward_layer(int, std::__ndk1::vector&, ncnn::Option&) 增加日志： 01-19 22:05:20.651 9350 10843 E cv::error(): OpenCV(3.4.3) Error: Insufficient memory (Failed to allocate 13835058029512359948 bytes) in void* cv::OutOfMemoryError(size_t), file /build/3_4_pack-android/opencv/modules/core/src/alloc.cpp, line 55

追加：ncnn:20210720版本

@ducphamhong I have been using irrlicht until now, supporting various platforms, including Harmony. Recently, I switched to other open source engine due to rendering effect and performance problems. Thank you...