Problem using QT from VS 2013

[nimrod1989]

Hello everyone,

I've installed VS2010 and VS2013 on a clean machine and I'm trying to get my dev environment to work.

I've installed QT 5.3 and the Qt5 VS Add-in 1.2.3

As far as I remember I need to create an evironment envariable which points to the installation folder of QT. I've done this.
e.g.
Variable name: QT_DIR
Variable value: C:\Qt\5.3\msvc2010_opengl;C:\Qt\5.3\C:\Qt\5.3\msvc 2013_opengl

I can create a dummy Qt project in VS2010 and can built it. It works as expected.

However, in VS2013 it is not working. Followed the wizard to create a dummy Qt project in VS2013, but when I try to buit it I get this error:
error LNK2038: mismatch detected for '_MSC_VER': value '1600' doesn't match value '1800' in moc_test.obj

As I said, the same steps are done when creating the Qt project in VS 2010. This is working.

Can you please tell me what I need to do in order to get this working as expected in VS 2013?

Sincerely,
Dan

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Added after 5 minutes:

Hi,

I've tried to use other value for the environment variable but the behavior persists. Searching to other forums, didn't helped either.

[nimrod1989]

Hi,

A similar error appears when trying to build from Vs 2012:
error LNK2038: mismatch detected for '_MSC_VER': value '1600' doesn't match value '1700' in moc_testapp.obj

Does any have any idea how should I get this working?

[Lesiok]

Because You try to link OBJ file generated by VS 2010 to EXE/DLL generated by VS 2012/2013. Yours Qt and application both should be build with this same version of VS. Ask uncle Google and read this article. This has nothing to do with Qt.

[nimrod1989]

Thank you for providing these details.
I also thought it does not have something to do with QT.

I've read on the internet, however, I'm not able to fix this. Do you have/know any straightforward way to fix this?

[Lesiok]

You need to have two installations of Qt - one for VS2010 and second for VS2013. Variable QT_DIR should point to one directory appropriate for your environment.