what does this warning mean? warning : field of class type without a DLL interface used in a class with a DLL interface

asked 2020-07-10 14:52:42 -0500

updated 2020-07-11 03:35:42 -0500

supra56 gravatar image
  • visual studio 2019
    • cmake latest version
    • opencv zip from master branch today (7/10/20)
    • python 3.7
    • cuda 10.2/cudnn
    • windows 64bit win10

I built with no errors in cmake, then I opened the project in VS and started building the ALL_BUILD file. I am getting a bunch of these warnings regarding the DLL. my PC fan is also extremely loud. should I be concerned? should I try installing with anaconda instead?

29>C:/opencv/opencv-master/modules/core/include\opencv2/core/cuda.hpp(693): warning : field of class type without a DLL interface used in a class with a DLL interface

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Comments

1

imho, you're safe to ignore those warnings

my PC fan is also extremely loud.

hehe. building with cuda might take several hours

should I try installing with anaconda instead?

NOOOOOOOOO conda is cancer.

berak gravatar imageberak ( 2020-07-11 03:42:10 -0500 )edit

conda is life ^^

holger gravatar imageholger ( 2020-07-13 11:38:17 -0500 )edit