编译MNN出错

[wuxiaolianggit]

/wuxl/MNN/source/core/Backend.cpp:12:27: fatal error: MNN_generated.h: No such file or directory
请问大佬怎么解决
@ @nihui @llhe @intheway @li-qing @80945

[yizhaoyanbo]

same problem. “MNN_generated.h”: No such file or directory. @li-qing
windows10 + vs2019 + cmake3.14.4

[woodrocky]

Have you run the ./schema/generate.sh script and generated the header files successfully?

/wuxl/MNN/source/core/Backend.cpp:12:27: fatal error: MNN_generated.h: No such file or directory
请问大佬怎么解决
@ @nihui @llhe @intheway @li-qing @80945

[Sugaryou]

chmod 777 schema/generate.sh
chmod 777 tools/converter/generate_schema.sh
./schema/generate.sh

then run start to cmake and make.

[yizhaoyanbo]

Have you run the ./schema/generate.sh script and generated the header files successfully?

/wuxl/MNN/source/core/Backend.cpp:12:27: fatal error: MNN_generated.h: No such file or directory
请问大佬怎么解决
@ @nihui @llhe @intheway @li-qing @80945

I have tried to run the ./schema/generate.sh script. But error occurs as following:
*** building flatc *** env: ‘bash’: No such file or directory *** cleaning up *** *** generating fbs under default *** xargs: ../../3rd_party/flatbuffers/tmp/flatc: No such file or directory ===> Generating Schema... *** building flatc *** env: ‘bash’: No such file or directory xargs: ../../3rd_party/flatbuffers/tmp/flatc: No such file or directory ./generate_schema.sh: line 39: ../../3rd_party/flatbuffers/tmp/flatc: No such file or directory ===> Done! *** done ***

windows10 + vs2019 + cmake3.14

[woodrocky]

Have you run the ./schema/generate.sh script and generated the header files successfully?

/wuxl/MNN/source/core/Backend.cpp:12:27: fatal error: MNN_generated.h: No such file or directory
请问大佬怎么解决
@ @nihui @llhe @intheway @li-qing @80945

I have tried to run the ./schema/generate.sh script. But error occurs as following:
*** building flatc *** env: ‘bash’: No such file or directory *** cleaning up *** *** generating fbs under default *** xargs: ../../3rd_party/flatbuffers/tmp/flatc: No such file or directory ===> Generating Schema... *** building flatc *** env: ‘bash’: No such file or directory xargs: ../../3rd_party/flatbuffers/tmp/flatc: No such file or directory ./generate_schema.sh: line 39: ../../3rd_party/flatbuffers/tmp/flatc: No such file or directory ===> Done! *** done ***

windows10 + vs2019 + cmake3.14

�If you are are installing on windows, �you should use nmake. Read the install_cn.md for details.

[yizhaoyanbo]

@li-qing @woodrocky

我就是按照install_cn.md里面执行的，在nmake的时候总是报找不到MNN_generated.h头文件，请问是缺少其他必要的步骤吗？

[woodrocky]

@li-qing @woodrocky

我就是按照install_cn.md里面执行的，在nmake的时候总是报找不到MNN_generated.h头文件，请问是缺少其他必要的步骤吗？

可以看一下这个帖子https://github.com/alibaba/MNN/issues/156#issuecomment-510958784，你应该遇到了同样的问题。./schema/generate.ps1并没有执行成功，需要先正确安装flatc.exe.

[yizhaoyanbo]

@li-qing @woodrocky
我就是按照install_cn.md里面执行的，在nmake的时候总是报找不到MNN_generated.h头文件，请问是缺少其他必要的步骤吗？

可以看一下这个帖子https://github.com/alibaba/MNN/issues/156#issuecomment-510958784，你应该遇到了同样的问题。./schema/generate.ps1并没有执行成功，需要先正确安装flatc.exe.

@woodrocky @li-qing 谢谢回答，我按照上面帖子里的编CPU顺利编过了，但是我想编支持VULKAN加速的库，我执行
cmake -G "NMake Makefiles" -DCMAKE_BUILD_TYPE=Release -DMNN_VULKAN=ON ..
然后nmake的时候报错如下：

[woodrocky]

@li-qing @woodrocky
我就是按照install_cn.md里面执行的，在nmake的时候总是报找不到MNN_generated.h头文件，请问是缺少其他必要的步骤吗？

可以看一下这个帖子https://github.com/alibaba/MNN/issues/156#issuecomment-510958784，你应该遇到了同样的问题。./schema/generate.ps1并没有执行成功，需要先正确安装flatc.exe.

@woodrocky @li-qing 谢谢回答，我按照上面帖子里的编CPU顺利编过了，但是我想编支持VULKAN加速的库，我执行
cmake -G "NMake Makefiles" -DCMAKE_BUILD_TYPE=Release -DMNN_VULKAN=ON ..
然后nmake的时候报错如下：

It seems GPU acceleration is not well supported on Windows. At least OPENCL is not supported on Windows now. But I am not sure about the VULKAN. Maybe you need to check the DOCS or ask the
developer to make sure.

[hacker-joe]

目前vulkan还未在windows，linux验证过，看编译log，判断是一些语言特性不兼容导致。vulkan近期会做windows适配。

[changkaizhao]

chmod 777 schema/generate.sh
chmod 777 tools/converter/generate_schema.sh
./schema/generate.sh

then run start to cmake and make.

仍然无效，打开了脚本权限，然后执行出现

===> Generating Schema...
../../3rd_party/flatbuffers/tmp/flatc: 1: ../../3rd_party/flatbuffers/tmp/flatc: Syntax error: word unexpected (expecting ")")
./generate_schema.sh: 行 39: ../../3rd_party/flatbuffers/tmp/flatc: 无法执行二进制文件: 可执行文件格式错误
===> Done!