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Problems building on windows #13

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duduRodrigues opened this issue Sep 21, 2017 · 3 comments
Open

Problems building on windows #13

duduRodrigues opened this issue Sep 21, 2017 · 3 comments

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@duduRodrigues
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I am using windows 10 and visual studio 2013. I've compiled the OpenCV 3.3.0 for windows without any problems, and then installed Qt5.4. After that, I made each step of the 'Build on Windows' section successfully, but, after generate the project for VS 2013, I keep getting these errors when I try to build and run:

errorqt

@diemmarkus
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Hi,
I am sorry, this is wrong in the readme - we need at least Qt 5.5 (which introduced qInfo etc) - but I would recommend to go with Qt 5.9.1. Still you will run into the OpenCV 3.3 issue - since we worked with OpenCV 3.2 up to now -> but I am going to fix this soon

@duduRodrigues
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I did have change my OpenCV version to 3.2 and tried to compile the code with Qt 5.9 but it still not working, so I change the Qt to Qt5.5 and try again and I get this error:

errorqt

@diemmarkus
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which errors did you get with Qt 5.9? (as mentioned before, we do not recommend using an old Qt)

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