QT Thread_ Issues

Question

Hi,

I am using the following code.. But I got the error like

THREAD Started  
QObject: Cannot create children for a parent that is in a different thread.
(Parent is CGNetwork(0x10151d0d0), parent's thread is QThread(0x1016015b0), current thread is RenderThread(0x10155de40)

Code:

RenderThread.cpp 
RenderThread::RenderThread(CGNetwork *cgnetwork)
{
    cityUrl = "http://112.138.3.181/City/Cities";
    categoryUrl = "http://112.138.3.181/City/Categories";
    cgnetworks = cgnetwork;
    start();
}
void RenderThread::run()
{
    qDebug()<< "THREAD Started";
    cgnetworks->getCityList(cityUrl);
}

Please help me. Thanks in advance.

Answer 1

Every QObject belongs to a QThread. You're attempting to create a QObject in a different thread than the one it was created with.

Use QObject::moveToThread to move cgnetwork to your RenderThread.