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Qt Creator build project - no such file or directory


Sorry to be a nob, but I just switched from Window, Eclipse and Java to OpenSUSE, C ++ and Qt Creator and I ran into a problem. I am working on building a QGIS application, I have * .h files in / usr / include / gqis and * .so files in / usr / lib. I added this line

INCLUDEPATH += /usr/local/include/qgis

at the end of the .pro of the project file, so I can include the QGIS library. As far as I coded, everything went smoothly, but when I built the project, Qt Creator threw the error:

qgis.h: No such file or directory
/usr/include/qgis/qgsapplication.h

and displays on line 4:

#include <QtGui/QApplication>
#include "mainwindow.h"
#include <qgis/qgsvectorlayer.h>
#include <qgis/qgsapplication.h>
#include <qgis/qgsproviderregistry.h>
#include <qgis/qgssinglesymbolrenderer.h>
#include <qgis/qgsmaplayerregistry.h>
#include <qgis/qgsvectorlayer.h>
#include <qgis/qgsmapcanvas.h>

As far as I have searched, I still cannot solve this problem. Please help me?

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3 answers


You should:

INCLUDEPATH += /usr/local/include/qgis


and

#include <QtGui/QApplication>
#include "mainwindow.h"
#include <qgsvectorlayer.h>
#include <qgsapplication.h>
#include <qgsproviderregistry.h>
#include <qgssinglesymbolrenderer.h>
#include <qgsmaplayerregistry.h>
#include <qgsvectorlayer.h>
#include <qgsmapcanvas.h>
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Try simply:

INCLUDEPATH += /usr/local/include/


Afterall, qgis

already listed in the path #include <qgis/...>

.

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Hey please check the following article, it might help you. He gave all the steps regarding the integration of Qt Creator with the QGIS component.

http://linfiniti.com/2011/06/using-qtcreator-with-qgis/

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