DJSHICHAOREN

> set(CMAKE_CXX_FLAGS "-fexceptions ${CMAKE_CXX_FLAGS}") Thank your reply！But the problem still exist after I do what you suggest 

> 详见README中的编译说明 > > https://github.com/benjaminwan/OcrLiteAndroidNcnn/blob/master/README.md > > 注意：解压后还必须修改每个abi目录下的lib/cmake/ncnn/ncnn.cmake，注释掉此行# INTERFACE_COMPILE_OPTIONS "-fno-rtti;-fno-exceptions" 一共有4个文件需要修改，否则会造成编译错误。 > > ncnn包的cmake配置-fno-exceptions，默认关闭了exception。 wow, I succeed ! Very Appreciate！

> ncnn 20220420，更新后模型支持有变化，需要重新用新版ncnn自带的onnx2ncnn转换模型 一般转换之前，onnx先做simple简化网络，再进行转换 > > 可以直接使用整合好的工程代码 https://github.com/benjaminwan/OcrLiteAndroidNcnn/releases/tag/1.7.0 Project_OcrLiteAndroidNcnn-1.7.0.7z https://github.com/benjaminwan/OcrLiteAndroidNcnn/releases/download/1.7.0/Project_OcrLiteAndroidNcnn-1.7.0.7z wow, Thank you very much！ I have used the latest version of onnx2ncnn to convert the model.But I got the...

> https://github.com/daquexian/onnx-simplifier Thank you very much!