Problem itegrating Ncreport to my application

SGaist

Then check that all dlls you might be using can be found at runtime

advseo32

i'm using only

QT += core gui sql xml

and they are present in the C:\Qt\Qt5.1.0\5.1.0\mingw48_32\bin

and for NCReport lib i have placed with the .exe file in the same directory

really i have no idea about this porblem

advseo32

Now i getting this error

@E:\apprendreQt\gestionstock6\vente.cpp:25: erreur : undefined reference to `_imp___ZN8NCReportC1EP7QObject'

E:\apprendreQt\build-gestionstock6-Desktop_Qt_5_1_0_MinGW_32bit-Debug\debug\vente.o:-1: In function `ZN5Vente23on_pushButton_4_clickedEv':

E:\apprendreQt\gestionstock6\vente.cpp:222: erreur : undefined reference to `_imp___ZN8NCReport5resetEb'

E:\apprendreQt\gestionstock6\vente.cpp:223: erreur : undefined reference to `_imp___ZN8NCReport13setReportFileERK7QString'

E:\apprendreQt\gestionstock6\vente.cpp:224: erreur : undefined reference to `_imp___ZN8NCReport20runReportToQtPreviewEv'@

this is my implementation of NCreport

@void Vente::on_pushButton_4_clicked()
{
m_report->reset(true);
m_report->setReportFile("E:/apprendreQt/build-gestionstock6-Desktop_Qt_5_1_0_MinGW_32bit-Debug/reports/abdeu.xml");
m_report->runReportToQtPreview();

}@

SGaist

is NCReport also built with mingw ?

advseo32

i don't konw ,because i have no exprience with Mingw ,

but i have download the last version from official site for Qt 5.1.0

and his extension is .lib

SGaist

Then there's your problem, you are trying to link a library built with VisualStudio while using mingw. The name of the installers from the download section of NCReport is pretty clear.

advseo32

yeah i have downloaded all versions

@application/octet-stream NCReport2.10.0_Windows_x86_VS2010_Qt5.1.0_Evaluation.exe (18.0 MB)

application/octet-stream NCReport2.10.0_Windows_x86_VS2010_Qt4.8.5_Evaluation.exe (10.6 MB)

application/octet-stream NCReport2.10.0_Windows_x86_MinGW_Qt4.8.5_Evaluation.exe (14.1 MB)@

i have used the last one but not working for me also

i'm using Qt 5.1.0

plz help me i'm completely lost

SGaist

You can't use a library built with Qt 4 if you are using Qt 5 and also AFAIK, you can't link a c++ library from visual studio using mingw. So you have two options:

Change your Qt version and compiler for Visual Studio

Ask the NCReport developer to release a Qt 5 mingw version

advseo32

Okay,

is there any other solution , other way for printing report or other library

or whatever ?

SGaist

You can also just install Qt 4 (unless your application use Qt 5 specific elements)

advseo32

But my projet is based in Qt5 , so it is incompatible with Qt 4

SGaist

What specific part of Qt 5 are you using that is not in Qt 4 ?

As I said, you can also contact the NCReport developer to ask if they plan to deliver a MinGW Qt 5 release.

advseo32

i have checked that is paid library, so i can't contact the developer to give me a compatible library

you know, another library or way to print reports ??

SGaist

And what forbids you to ask them for an evaluation version with MinGW ? Worst case the answer would be no

advseo32

[quote author="SGaist" date="1378203768"]And what forbids you to ask them for an evaluation version with MinGW ? Worst case the answer would be no[/quote]

Okay thank's

do you know other soulotion (other library ) or even other way to print reports ??

SGaist

No I don't.

You can create the report yourself using i.e. HTML or the QTextDocument framework.

advseo32

the support send me this email @Hi,

Qt5.1.1/MinGW is planned to upload soon.

regards,

We hope this response has sufficiently answered your questions.
If not, please do not send another email. Instead, reply to this email
or login to your account for a complete archive of all your support
request and responses.@

so i must use another way , instead of waiting them to upload a compatible library

advseo32

How i can print report using html , witch class i must use ??

SGaist

"Very good book that contains what you need":http://qt-project.org/books/view/c_gui_programming_with_qt_4_2nd_edition_the_official_c_qt_book