'Qt Creator build project - No such file or directory


Sorry to being a noob, but I just moved from Window, Eclipse and Java to OpenSUSE, C++ and Qt Creator, and I met a problem. I am working to create a QGIS application, I have the *.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 .pro file of project so I can include QGIS library. So far as I coded, everything went smoothly, but when I built the project, Qt Creator threw an error:

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

and it mapped to 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 searched, I am still unable to solve this problem. Please can anyone help me?

c++qtqgis


Solution 1:[1]

Try just:

INCLUDEPATH += /usr/local/include/

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

Solution 2:[2]

I'm using a windows Machine. I'm not sure why this is the case but if you put your project in a shallow directory, the problem might go away. Instead of something like C:\Projects\C++\IntroToDesignPatterns2012\Chapter13\objectBrowser02\objectBrowser02 Try something simple like C:\Projects\objectBrowser02

Sources

This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.

Source: Stack Overflow

Solution Source
Solution 1 sarnold
Solution 2 Tinashe Guni

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