Search location geocoding deatails

Hi all

How to search the location deatails from any code in geo? I've implemented a code but my application does not run, I got an error some like this in the console

«255758577 (searchManagerEx) process ended the SIGSEGV = 1 fltno = 11 ip=7874c452(/base/usr/lib/libQtLocationSubset.so.1.0.0@_ZN16QtMobilitySubset17QGeoSearchManager7geocodeERKNS_11QGeoAddressEPNS_16QGeoBoundingAreaE+0x1 code) mapaddr = 0000c 452.» REF = 0000000-a"

but it crash my request. don't know if I'm doing wrong. Please suggest me a solution

Thanks in advance.

Here is my code

code in my .pro file 

APP_NAME = searchManagerEx

CONFIG += qt warn_on cascades10
CONFIG += mobility

LIBS +=  -lbbdata -lQtLocationSubset -lbbcascadesmaps -lbbplatform -lGLESv1_CM  -lbb   

symbian: {
    TARGET.CAPABILITY = Location
}

include(config.pri)

.hpp file
public:
    Q_INVOKABLE void searchData();
private slots:
    void searchResults(QGeoSearchReply *reply);
    void searchError(QGeoSearchReply *reply, QGeoSearchReply::Error error, const QString &errorString);
private:
    QGeoSearchManager *searchManager;
    QGeoAddress searchAddress;
    QGeoSearchReply *reply;

.cpp file
void SearchManagerEx::searchData() {

QGeoSearchReply *reply = searchManager->geocode(searchAddress);

    if (reply->isFinished()) {

        if (reply->error() == QGeoSearchReply::NoError) {

            searchResults(reply);
        } else {
            searchError(reply, reply->error(), reply->errorString());

        }
        connect(searchManager,SIGNAL(finished(QGeoSearchReply*)),this,SLOT(searchResults(QGeoSearchReply*)));
        connect(searchManager,SIGNAL(error(QGeoSearchReply*,QGeoSearchReply::Error,QString)),this,SLOT(searchError(QGeoSearchReply*,QGeoSearchReply::Error,QString)));
    }

}
void SearchManagerEx::searchResults(QGeoSearchReply *reply) {

    qDebug()<<"Replay Data in searchResults= " << reply ;
    //          // ... now we have to make use of the places ...
//                  reply->deleteLater();
}
void SearchManagerEx::searchError(QGeoSearchReply *reply,
        QGeoSearchReply::Error error, const QString &errorString) {

     //         // ... inform the user that an error has occurred ...
//                  reply->deleteLater();
}

you get a segmentation fault, which usually means that a null pointer is available somewhere.
When you instantiate your searchManager? In general, look for null pointers.

Tags: BlackBerry Developers

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