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qt moc.exe error

Answer 1

+2 A:

Did you check in Tools->Options->Qt4 if the QMake Location is correct ? I guess QtCreator is looking for moc.exe in the same folder.

On many workstation, I had to manually configure the QMake (and mingw) location otherwise I would get the same error as you.

Jérôme 2010-05-20 08:26:27

looks like the qmake is in correct place, but i dont have any file called moc.exe...

kaycee 2010-05-20 08:30:24

Maybe there was a problem during the installation. For instance, on my computer, `qmake.exe` is in the following path : `C:\Qt\2010.01\qt\bin` and this path is full of other executables : `moc.exe`, `lupdate.exe`, `lrelease.exe`, etc...Do you see any of these ?

Jérôme 2010-05-20 08:35:18

i have those...but dont have moc.exe

kaycee 2010-05-20 08:39:28

well, I would try to reinstall QtCreator (or look for `moc.exe` somewhere else on your harddisk, maybe it was inadvertantly moved ?).

Jérôme 2010-05-20 08:42:14

indd you are right :)but now seems i get some other error:c:/qt/2010.02.1/mingw/bin/../lib/gcc/mingw32/4.4.0/../../../../mingw32/bin/ld.exe: cannot find -lQtGuidcollect2: ld returned 1 exit status

kaycee 2010-05-20 10:40:31

From the error message, it looks like the QtGuid library is not found. Can you find files named `*QtGuid*` in your `qt\lib` directory (for me the full path is `C:\Qt\2010.01\qt\lib`. Have you tried reinstalling QtCreator ? It seems your install is broken !

Jérôme 2010-05-20 11:36:01

Answer 2

A:

This problem occurs if the Build Settings/Build Direcory is not correct as well.

Gad D Lord 2010-08-27 10:09:25

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