torch\include\ATen/core/ivalue_inl.h... cl.exe' failed with exit status 2

[shihlun1208]

How should i solve this problem?
Either pip install mmcv-full or python setup.py build develop will occur this error.

Wondering if compiler cause the problem

cc @malfet @seemethere @walterddr @peterjc123 @maxluk @nbcsm @guyang3532 @gunandrose4u @smartcat2010 @mszhanyi

[malfet]

@shihlun1208 can you please post the actual build logs rather than screenshots? Also, what version of pytorch you are trying to build?
And is there a reason why you can't upgrade to a more recent version of VC++?

[shihlun1208]

@malfet I'm using pytorch 1.4.0 torchvision 0.5.0 cuda 10
Thanks for the suggestion. Upgrade from 2015 to 2019 pops out compatiblity error, It seems like vs2019 is not supported with cuda 10.
So I downgraded my build tools from 2019 to 2017, it did not occur the error again.

[qiangqing]

I have the same questions.But my VS is 2015,i want to know,Do I need to upgrade the VS2015 to 2017?

[shihlun1208]

@qiangqing Hi, I suggest you give it a try with VS2017 or VS2019.
Following the VS Build Tool tutorials below FYR.
benfred/implicit#76 (comment)

[mszhanyi]

@qiangqing, please install 16.6.5 in vs2019 earlier release.
And It'd better to disable the upgrade because the latest VS 2019 has some issues.

[mszhanyi]

@shihlun1208, if you still come across this issue, feel free to report it.