connect signal with slot in slot function

[MintogoDeveloper]

Hi,

I create a concurrent job and connect futuer's finished to onFinished slot.

like this

QFutureWatcher<QJsonObject>* future_watcherr = new QFutureWatcher<QJsonObject>();

		QObject::connect(future_watcherr , SIGNAL(finished()), this, SLOT(onFinished()));

this->_watcherList.push_back(future_watcher);

after that, in onFinsihed function I connect another class signal to lamdat function.

void MyClass::onFinished()
{
    for (int i = _watcherList.size() - 1; i >= 0; i--)
    {
        if (_watcherList[i]->isFinished() == true)
        {
            QMetaObject::Connection* connection = new QMetaObject::Connection;
            connection = QObject::connect(&Woker::getInstance(), &Woker::anotherJobFinished,
            		[this, job_id, pid, scan_id](unsigned long long id, bool result, QString doc_str)
             	        {
                            if (result == true)
             		    {
            			_renderer->SaveSceneEvent();
            		    }

            		    emit endSaveRAYFaceModelsJob(result);
            
            		    Worker::getInstance().DisconnectConnection(job_id);
            	        }
            	);

              Woker::getInstance().anotherJob(job_id)
         }
    }
}

It said to me AreArgumentCompatible error,

Is it impossible syntax?

[jsulm]

@MintogoDeveloper said in connect signal with slot in slot function:

It said to me AreArgumentCompatible error

Please post the whole error!
"Woker::getInstance()" - what is Woker and what are anotherJobFinished parameters?

[MintogoDeveloper]

@jsulm Sorry, it's my fault.
I write wrong parameters at lamda function :(;;;