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2011-06-07
, 05:04
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Posts: 141 |
Thanked: 41 times |
Joined on Apr 2011
@ Ahmedabad, India
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#2
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Can you run the below code to verify that the required drivers are installed ?
#include <QCoreApplication>
#include <QSqlDatabase>
#include <QSqlError>
#include <QStringList>
#include <QtDebug>
int main( int argc, char **argv )
{
QCoreApplication app( argc, argv );
qDebug() << QSqlDatabase::drivers();
QSqlDatabase db( QSqlDatabase::addDatabase( "QMYSQL" ) );
qDebug() << db.lastError();
}
If the output of this code shows that drivers are installed, then make sure you create QApplication or QCoreApplication instance before you use classes from the QtSql module.
If the instance is created at a later stage, then also it throws such errors
#include <QCoreApplication>
#include <QSqlDatabase>
#include <QSqlError>
#include <QStringList>
#include <QtDebug>
int main( int argc, char **argv )
{
QCoreApplication app( argc, argv );
qDebug() << QSqlDatabase::drivers();
QSqlDatabase db( QSqlDatabase::addDatabase( "QMYSQL" ) );
qDebug() << db.lastError();
}
If the output of this code shows that drivers are installed, then make sure you create QApplication or QCoreApplication instance before you use classes from the QtSql module.
If the instance is created at a later stage, then also it throws such errors
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2011-06-07
, 06:29
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Posts: 2 |
Thanked: 0 times |
Joined on Jun 2011
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#3
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Originally Posted by dtparikh
I get the following output
Can you run the below code to verify that the required drivers are installed ?
#include <QCoreApplication>
#include <QSqlDatabase>
#include <QSqlError>
#include <QStringList>
#include <QtDebug>
int main( int argc, char **argv )
{
QCoreApplication app( argc, argv );
qDebug() << QSqlDatabase::drivers();
QSqlDatabase db( QSqlDatabase::addDatabase( "QMYSQL" ) );
qDebug() << db.lastError();
}
If the output of this code shows that drivers are installed, then make sure you create QApplication or QCoreApplication instance before you use classes from the QtSql module.
If the instance is created at a later stage, then also it throws such errors
Code:
Killing remote process(es)...
Starting remote process ...
("QSQLITE")
QSqlDatabase: QMYSQL driver not loaded
QSqlDatabase: available drivers: QSQLITE
QSqlError(-1, "Driver not loaded", "Driver not loaded")
Killing remote process(es)...
Finished running remote process. Exit code was 0.
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2011-06-07
, 08:24
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Posts: 435 |
Thanked: 769 times |
Joined on Apr 2010
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#4
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Hello, try this package, but install it in this way: extract the deb with dpkg -x and copy the so file in /usr/lib/qt4/plugins/sqldrivers. Doing that I get MySql3 and MySql as available drivers. Let me know if you can access the database pls.
EDIT: just tested, it works and I can access db on laptop from N900.
Last edited by gionni88; 2011-06-07 at 10:41.
EDIT: just tested, it works and I can access db on laptop from N900.
Last edited by gionni88; 2011-06-07 at 10:41.
| The Following 3 Users Say Thank You to gionni88 For This Useful Post: | ||
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2012-04-23
, 15:16
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Posts: 323 |
Thanked: 116 times |
Joined on Jul 2010
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#5
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Thank You Gionni88! It works!!!
I can access with pyqt on mysql.
(Tutorial:
http://solaajayi.wordpress.com/2011/...ql-using-pyqt/)
Do you also have a work arround for mysql.so for php in phpinfo()?
Last edited by gerdich; 2012-04-23 at 15:20.
I can access with pyqt on mysql.
(Tutorial:
http://solaajayi.wordpress.com/2011/...ql-using-pyqt/)
Do you also have a work arround for mysql.so for php in phpinfo()?
Last edited by gerdich; 2012-04-23 at 15:20.
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2012-04-23
, 15:45
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Posts: 84 |
Thanked: 45 times |
Joined on Jan 2012
@ Damascus Syria
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#6
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Hello guys .
Can anyone help me here plz?
Thanks in advance
Can anyone help me here plz?
Thanks in advance
__________________
استغفر الله العظيم الذي لا إله الا هو الحي القيوم و أتوب اليه
استغفر الله العظيم الذي لا إله الا هو الحي القيوم و أتوب اليه
Ive been writing small apps in qt for a while and have decided to try writting a mobile app for my N900. I have written the code And it works great on my linux development box.
THen having installed MADDE i am able to deploy the program to the N900 using mad developer.
THe program loads but i get the followin error displayed
I do so but still get the error
So i do have it installed.
i also have this in my .pro file
symbian:TARGET.UID3 = 0xE2CE1EEB # Allow network access on Symbian symbian:TARGET.CAPABILITY += NetworkServices QT += core gui \ network \ sql \Regards